* [PATCH v1 0/2] Update synopsis of .pc_decode callback
@ 2021-10-12 15:57 Chuck Lever
2021-10-12 15:57 ` [PATCH v1 1/2] SUNRPC: Replace the "__be32 *p" parameter to .pc_decode Chuck Lever
` (2 more replies)
0 siblings, 3 replies; 6+ messages in thread
From: Chuck Lever @ 2021-10-12 15:57 UTC (permalink / raw)
To: bfields; +Cc: linux-nfs
Hi Bruce-
As we discussed many moons ago, here are clean-up patches that
modernize the .pc_decode callback's synopsis, based on the
recent XDR overhaul work.
---
Chuck Lever (2):
SUNRPC: Replace the "__be32 *p" parameter to .pc_decode
SUNRPC: Change return value type of .pc_decode
fs/lockd/svc.c | 3 +-
fs/lockd/xdr.c | 123 +++++++++++++---------------
fs/lockd/xdr4.c | 124 ++++++++++++++--------------
fs/nfsd/nfs2acl.c | 36 ++++----
fs/nfsd/nfs3acl.c | 26 +++---
fs/nfsd/nfs3xdr.c | 163 +++++++++++++++++--------------------
fs/nfsd/nfs4xdr.c | 28 +++----
fs/nfsd/nfsd.h | 3 +-
fs/nfsd/nfssvc.c | 11 ++-
fs/nfsd/nfsxdr.c | 92 ++++++++++-----------
fs/nfsd/xdr.h | 21 ++---
fs/nfsd/xdr3.h | 31 +++----
fs/nfsd/xdr4.h | 2 +-
include/linux/lockd/xdr.h | 19 +++--
include/linux/lockd/xdr4.h | 19 ++---
include/linux/sunrpc/svc.h | 3 +-
16 files changed, 334 insertions(+), 370 deletions(-)
--
Chuck Lever
^ permalink raw reply [flat|nested] 6+ messages in thread
* [PATCH v1 1/2] SUNRPC: Replace the "__be32 *p" parameter to .pc_decode
2021-10-12 15:57 [PATCH v1 0/2] Update synopsis of .pc_decode callback Chuck Lever
@ 2021-10-12 15:57 ` Chuck Lever
2021-10-12 15:57 ` [PATCH v1 2/2] SUNRPC: Change return value type of .pc_decode Chuck Lever
2021-10-13 14:31 ` [PATCH v1 0/2] Update synopsis of .pc_decode callback J. Bruce Fields
2 siblings, 0 replies; 6+ messages in thread
From: Chuck Lever @ 2021-10-12 15:57 UTC (permalink / raw)
To: bfields; +Cc: linux-nfs
The passed-in value of the "__be32 *p" parameter is now unused in
every server-side XDR decoder, and can be removed.
Note also that there is a line in each decoder that sets up a local
pointer to a struct xdr_stream. Passing that pointer from the
dispatcher instead saves one line per decoder function.
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
---
fs/lockd/svc.c | 3 +--
fs/lockd/xdr.c | 27 ++++++++++----------------
fs/lockd/xdr4.c | 27 ++++++++++----------------
fs/nfsd/nfs2acl.c | 12 ++++++------
fs/nfsd/nfs3acl.c | 8 ++++----
fs/nfsd/nfs3xdr.c | 45 +++++++++++++++-----------------------------
fs/nfsd/nfs4xdr.c | 4 ++--
fs/nfsd/nfsd.h | 3 ++-
fs/nfsd/nfssvc.c | 7 +++----
fs/nfsd/nfsxdr.c | 30 ++++++++++-------------------
fs/nfsd/xdr.h | 21 +++++++++++----------
fs/nfsd/xdr3.h | 31 ++++++++++++++++--------------
fs/nfsd/xdr4.h | 2 +-
include/linux/lockd/xdr.h | 19 ++++++++++---------
include/linux/lockd/xdr4.h | 19 +++++++++----------
include/linux/sunrpc/svc.h | 3 ++-
16 files changed, 112 insertions(+), 149 deletions(-)
diff --git a/fs/lockd/svc.c b/fs/lockd/svc.c
index b632be3ad57b..9a82471bda07 100644
--- a/fs/lockd/svc.c
+++ b/fs/lockd/svc.c
@@ -780,11 +780,10 @@ module_exit(exit_nlm);
static int nlmsvc_dispatch(struct svc_rqst *rqstp, __be32 *statp)
{
const struct svc_procedure *procp = rqstp->rq_procinfo;
- struct kvec *argv = rqstp->rq_arg.head;
struct kvec *resv = rqstp->rq_res.head;
svcxdr_init_decode(rqstp);
- if (!procp->pc_decode(rqstp, argv->iov_base))
+ if (!procp->pc_decode(rqstp, &rqstp->rq_arg_stream))
goto out_decode_err;
*statp = procp->pc_func(rqstp);
diff --git a/fs/lockd/xdr.c b/fs/lockd/xdr.c
index 9235e60b1769..895f15222104 100644
--- a/fs/lockd/xdr.c
+++ b/fs/lockd/xdr.c
@@ -146,15 +146,14 @@ svcxdr_encode_testrply(struct xdr_stream *xdr, const struct nlm_res *resp)
*/
int
-nlmsvc_decode_void(struct svc_rqst *rqstp, __be32 *p)
+nlmsvc_decode_void(struct svc_rqst *rqstp, struct xdr_stream *xdr)
{
return 1;
}
int
-nlmsvc_decode_testargs(struct svc_rqst *rqstp, __be32 *p)
+nlmsvc_decode_testargs(struct svc_rqst *rqstp, struct xdr_stream *xdr)
{
- struct xdr_stream *xdr = &rqstp->rq_arg_stream;
struct nlm_args *argp = rqstp->rq_argp;
u32 exclusive;
@@ -171,9 +170,8 @@ nlmsvc_decode_testargs(struct svc_rqst *rqstp, __be32 *p)
}
int
-nlmsvc_decode_lockargs(struct svc_rqst *rqstp, __be32 *p)
+nlmsvc_decode_lockargs(struct svc_rqst *rqstp, struct xdr_stream *xdr)
{
- struct xdr_stream *xdr = &rqstp->rq_arg_stream;
struct nlm_args *argp = rqstp->rq_argp;
u32 exclusive;
@@ -197,9 +195,8 @@ nlmsvc_decode_lockargs(struct svc_rqst *rqstp, __be32 *p)
}
int
-nlmsvc_decode_cancargs(struct svc_rqst *rqstp, __be32 *p)
+nlmsvc_decode_cancargs(struct svc_rqst *rqstp, struct xdr_stream *xdr)
{
- struct xdr_stream *xdr = &rqstp->rq_arg_stream;
struct nlm_args *argp = rqstp->rq_argp;
u32 exclusive;
@@ -218,9 +215,8 @@ nlmsvc_decode_cancargs(struct svc_rqst *rqstp, __be32 *p)
}
int
-nlmsvc_decode_unlockargs(struct svc_rqst *rqstp, __be32 *p)
+nlmsvc_decode_unlockargs(struct svc_rqst *rqstp, struct xdr_stream *xdr)
{
- struct xdr_stream *xdr = &rqstp->rq_arg_stream;
struct nlm_args *argp = rqstp->rq_argp;
if (!svcxdr_decode_cookie(xdr, &argp->cookie))
@@ -233,9 +229,8 @@ nlmsvc_decode_unlockargs(struct svc_rqst *rqstp, __be32 *p)
}
int
-nlmsvc_decode_res(struct svc_rqst *rqstp, __be32 *p)
+nlmsvc_decode_res(struct svc_rqst *rqstp, struct xdr_stream *xdr)
{
- struct xdr_stream *xdr = &rqstp->rq_arg_stream;
struct nlm_res *resp = rqstp->rq_argp;
if (!svcxdr_decode_cookie(xdr, &resp->cookie))
@@ -247,10 +242,10 @@ nlmsvc_decode_res(struct svc_rqst *rqstp, __be32 *p)
}
int
-nlmsvc_decode_reboot(struct svc_rqst *rqstp, __be32 *p)
+nlmsvc_decode_reboot(struct svc_rqst *rqstp, struct xdr_stream *xdr)
{
- struct xdr_stream *xdr = &rqstp->rq_arg_stream;
struct nlm_reboot *argp = rqstp->rq_argp;
+ __be32 *p;
u32 len;
if (xdr_stream_decode_u32(xdr, &len) < 0)
@@ -273,9 +268,8 @@ nlmsvc_decode_reboot(struct svc_rqst *rqstp, __be32 *p)
}
int
-nlmsvc_decode_shareargs(struct svc_rqst *rqstp, __be32 *p)
+nlmsvc_decode_shareargs(struct svc_rqst *rqstp, struct xdr_stream *xdr)
{
- struct xdr_stream *xdr = &rqstp->rq_arg_stream;
struct nlm_args *argp = rqstp->rq_argp;
struct nlm_lock *lock = &argp->lock;
@@ -301,9 +295,8 @@ nlmsvc_decode_shareargs(struct svc_rqst *rqstp, __be32 *p)
}
int
-nlmsvc_decode_notify(struct svc_rqst *rqstp, __be32 *p)
+nlmsvc_decode_notify(struct svc_rqst *rqstp, struct xdr_stream *xdr)
{
- struct xdr_stream *xdr = &rqstp->rq_arg_stream;
struct nlm_args *argp = rqstp->rq_argp;
struct nlm_lock *lock = &argp->lock;
diff --git a/fs/lockd/xdr4.c b/fs/lockd/xdr4.c
index 98e957e4566c..573c7d580a5e 100644
--- a/fs/lockd/xdr4.c
+++ b/fs/lockd/xdr4.c
@@ -145,15 +145,14 @@ svcxdr_encode_testrply(struct xdr_stream *xdr, const struct nlm_res *resp)
*/
int
-nlm4svc_decode_void(struct svc_rqst *rqstp, __be32 *p)
+nlm4svc_decode_void(struct svc_rqst *rqstp, struct xdr_stream *xdr)
{
return 1;
}
int
-nlm4svc_decode_testargs(struct svc_rqst *rqstp, __be32 *p)
+nlm4svc_decode_testargs(struct svc_rqst *rqstp, struct xdr_stream *xdr)
{
- struct xdr_stream *xdr = &rqstp->rq_arg_stream;
struct nlm_args *argp = rqstp->rq_argp;
u32 exclusive;
@@ -170,9 +169,8 @@ nlm4svc_decode_testargs(struct svc_rqst *rqstp, __be32 *p)
}
int
-nlm4svc_decode_lockargs(struct svc_rqst *rqstp, __be32 *p)
+nlm4svc_decode_lockargs(struct svc_rqst *rqstp, struct xdr_stream *xdr)
{
- struct xdr_stream *xdr = &rqstp->rq_arg_stream;
struct nlm_args *argp = rqstp->rq_argp;
u32 exclusive;
@@ -196,9 +194,8 @@ nlm4svc_decode_lockargs(struct svc_rqst *rqstp, __be32 *p)
}
int
-nlm4svc_decode_cancargs(struct svc_rqst *rqstp, __be32 *p)
+nlm4svc_decode_cancargs(struct svc_rqst *rqstp, struct xdr_stream *xdr)
{
- struct xdr_stream *xdr = &rqstp->rq_arg_stream;
struct nlm_args *argp = rqstp->rq_argp;
u32 exclusive;
@@ -216,9 +213,8 @@ nlm4svc_decode_cancargs(struct svc_rqst *rqstp, __be32 *p)
}
int
-nlm4svc_decode_unlockargs(struct svc_rqst *rqstp, __be32 *p)
+nlm4svc_decode_unlockargs(struct svc_rqst *rqstp, struct xdr_stream *xdr)
{
- struct xdr_stream *xdr = &rqstp->rq_arg_stream;
struct nlm_args *argp = rqstp->rq_argp;
if (!svcxdr_decode_cookie(xdr, &argp->cookie))
@@ -231,9 +227,8 @@ nlm4svc_decode_unlockargs(struct svc_rqst *rqstp, __be32 *p)
}
int
-nlm4svc_decode_res(struct svc_rqst *rqstp, __be32 *p)
+nlm4svc_decode_res(struct svc_rqst *rqstp, struct xdr_stream *xdr)
{
- struct xdr_stream *xdr = &rqstp->rq_arg_stream;
struct nlm_res *resp = rqstp->rq_argp;
if (!svcxdr_decode_cookie(xdr, &resp->cookie))
@@ -245,10 +240,10 @@ nlm4svc_decode_res(struct svc_rqst *rqstp, __be32 *p)
}
int
-nlm4svc_decode_reboot(struct svc_rqst *rqstp, __be32 *p)
+nlm4svc_decode_reboot(struct svc_rqst *rqstp, struct xdr_stream *xdr)
{
- struct xdr_stream *xdr = &rqstp->rq_arg_stream;
struct nlm_reboot *argp = rqstp->rq_argp;
+ __be32 *p;
u32 len;
if (xdr_stream_decode_u32(xdr, &len) < 0)
@@ -271,9 +266,8 @@ nlm4svc_decode_reboot(struct svc_rqst *rqstp, __be32 *p)
}
int
-nlm4svc_decode_shareargs(struct svc_rqst *rqstp, __be32 *p)
+nlm4svc_decode_shareargs(struct svc_rqst *rqstp, struct xdr_stream *xdr)
{
- struct xdr_stream *xdr = &rqstp->rq_arg_stream;
struct nlm_args *argp = rqstp->rq_argp;
struct nlm_lock *lock = &argp->lock;
@@ -299,9 +293,8 @@ nlm4svc_decode_shareargs(struct svc_rqst *rqstp, __be32 *p)
}
int
-nlm4svc_decode_notify(struct svc_rqst *rqstp, __be32 *p)
+nlm4svc_decode_notify(struct svc_rqst *rqstp, struct xdr_stream *xdr)
{
- struct xdr_stream *xdr = &rqstp->rq_arg_stream;
struct nlm_args *argp = rqstp->rq_argp;
struct nlm_lock *lock = &argp->lock;
diff --git a/fs/nfsd/nfs2acl.c b/fs/nfsd/nfs2acl.c
index 4b43929c1f25..0069c0fdb94f 100644
--- a/fs/nfsd/nfs2acl.c
+++ b/fs/nfsd/nfs2acl.c
@@ -188,9 +188,9 @@ static __be32 nfsacld_proc_access(struct svc_rqst *rqstp)
* XDR decode functions
*/
-static int nfsaclsvc_decode_getaclargs(struct svc_rqst *rqstp, __be32 *p)
+static int
+nfsaclsvc_decode_getaclargs(struct svc_rqst *rqstp, struct xdr_stream *xdr)
{
- struct xdr_stream *xdr = &rqstp->rq_arg_stream;
struct nfsd3_getaclargs *argp = rqstp->rq_argp;
if (!svcxdr_decode_fhandle(xdr, &argp->fh))
@@ -201,9 +201,9 @@ static int nfsaclsvc_decode_getaclargs(struct svc_rqst *rqstp, __be32 *p)
return 1;
}
-static int nfsaclsvc_decode_setaclargs(struct svc_rqst *rqstp, __be32 *p)
+static int
+nfsaclsvc_decode_setaclargs(struct svc_rqst *rqstp, struct xdr_stream *xdr)
{
- struct xdr_stream *xdr = &rqstp->rq_arg_stream;
struct nfsd3_setaclargs *argp = rqstp->rq_argp;
if (!svcxdr_decode_fhandle(xdr, &argp->fh))
@@ -222,9 +222,9 @@ static int nfsaclsvc_decode_setaclargs(struct svc_rqst *rqstp, __be32 *p)
return 1;
}
-static int nfsaclsvc_decode_accessargs(struct svc_rqst *rqstp, __be32 *p)
+static int
+nfsaclsvc_decode_accessargs(struct svc_rqst *rqstp, struct xdr_stream *xdr)
{
- struct xdr_stream *xdr = &rqstp->rq_arg_stream;
struct nfsd3_accessargs *args = rqstp->rq_argp;
if (!svcxdr_decode_fhandle(xdr, &args->fh))
diff --git a/fs/nfsd/nfs3acl.c b/fs/nfsd/nfs3acl.c
index 5dfe7644a517..b1e352ed2436 100644
--- a/fs/nfsd/nfs3acl.c
+++ b/fs/nfsd/nfs3acl.c
@@ -127,9 +127,9 @@ static __be32 nfsd3_proc_setacl(struct svc_rqst *rqstp)
* XDR decode functions
*/
-static int nfs3svc_decode_getaclargs(struct svc_rqst *rqstp, __be32 *p)
+static int
+nfs3svc_decode_getaclargs(struct svc_rqst *rqstp, struct xdr_stream *xdr)
{
- struct xdr_stream *xdr = &rqstp->rq_arg_stream;
struct nfsd3_getaclargs *args = rqstp->rq_argp;
if (!svcxdr_decode_nfs_fh3(xdr, &args->fh))
@@ -140,9 +140,9 @@ static int nfs3svc_decode_getaclargs(struct svc_rqst *rqstp, __be32 *p)
return 1;
}
-static int nfs3svc_decode_setaclargs(struct svc_rqst *rqstp, __be32 *p)
+static int
+nfs3svc_decode_setaclargs(struct svc_rqst *rqstp, struct xdr_stream *xdr)
{
- struct xdr_stream *xdr = &rqstp->rq_arg_stream;
struct nfsd3_setaclargs *argp = rqstp->rq_argp;
if (!svcxdr_decode_nfs_fh3(xdr, &argp->fh))
diff --git a/fs/nfsd/nfs3xdr.c b/fs/nfsd/nfs3xdr.c
index 91d4e2b8b854..f32ca6d57e30 100644
--- a/fs/nfsd/nfs3xdr.c
+++ b/fs/nfsd/nfs3xdr.c
@@ -557,18 +557,16 @@ void fill_post_wcc(struct svc_fh *fhp)
*/
int
-nfs3svc_decode_fhandleargs(struct svc_rqst *rqstp, __be32 *p)
+nfs3svc_decode_fhandleargs(struct svc_rqst *rqstp, struct xdr_stream *xdr)
{
- struct xdr_stream *xdr = &rqstp->rq_arg_stream;
struct nfsd_fhandle *args = rqstp->rq_argp;
return svcxdr_decode_nfs_fh3(xdr, &args->fh);
}
int
-nfs3svc_decode_sattrargs(struct svc_rqst *rqstp, __be32 *p)
+nfs3svc_decode_sattrargs(struct svc_rqst *rqstp, struct xdr_stream *xdr)
{
- struct xdr_stream *xdr = &rqstp->rq_arg_stream;
struct nfsd3_sattrargs *args = rqstp->rq_argp;
return svcxdr_decode_nfs_fh3(xdr, &args->fh) &&
@@ -577,18 +575,16 @@ nfs3svc_decode_sattrargs(struct svc_rqst *rqstp, __be32 *p)
}
int
-nfs3svc_decode_diropargs(struct svc_rqst *rqstp, __be32 *p)
+nfs3svc_decode_diropargs(struct svc_rqst *rqstp, struct xdr_stream *xdr)
{
- struct xdr_stream *xdr = &rqstp->rq_arg_stream;
struct nfsd3_diropargs *args = rqstp->rq_argp;
return svcxdr_decode_diropargs3(xdr, &args->fh, &args->name, &args->len);
}
int
-nfs3svc_decode_accessargs(struct svc_rqst *rqstp, __be32 *p)
+nfs3svc_decode_accessargs(struct svc_rqst *rqstp, struct xdr_stream *xdr)
{
- struct xdr_stream *xdr = &rqstp->rq_arg_stream;
struct nfsd3_accessargs *args = rqstp->rq_argp;
if (!svcxdr_decode_nfs_fh3(xdr, &args->fh))
@@ -600,9 +596,8 @@ nfs3svc_decode_accessargs(struct svc_rqst *rqstp, __be32 *p)
}
int
-nfs3svc_decode_readargs(struct svc_rqst *rqstp, __be32 *p)
+nfs3svc_decode_readargs(struct svc_rqst *rqstp, struct xdr_stream *xdr)
{
- struct xdr_stream *xdr = &rqstp->rq_arg_stream;
struct nfsd3_readargs *args = rqstp->rq_argp;
if (!svcxdr_decode_nfs_fh3(xdr, &args->fh))
@@ -616,9 +611,8 @@ nfs3svc_decode_readargs(struct svc_rqst *rqstp, __be32 *p)
}
int
-nfs3svc_decode_writeargs(struct svc_rqst *rqstp, __be32 *p)
+nfs3svc_decode_writeargs(struct svc_rqst *rqstp, struct xdr_stream *xdr)
{
- struct xdr_stream *xdr = &rqstp->rq_arg_stream;
struct nfsd3_writeargs *args = rqstp->rq_argp;
u32 max_blocksize = svc_max_payload(rqstp);
@@ -649,9 +643,8 @@ nfs3svc_decode_writeargs(struct svc_rqst *rqstp, __be32 *p)
}
int
-nfs3svc_decode_createargs(struct svc_rqst *rqstp, __be32 *p)
+nfs3svc_decode_createargs(struct svc_rqst *rqstp, struct xdr_stream *xdr)
{
- struct xdr_stream *xdr = &rqstp->rq_arg_stream;
struct nfsd3_createargs *args = rqstp->rq_argp;
if (!svcxdr_decode_diropargs3(xdr, &args->fh, &args->name, &args->len))
@@ -674,9 +667,8 @@ nfs3svc_decode_createargs(struct svc_rqst *rqstp, __be32 *p)
}
int
-nfs3svc_decode_mkdirargs(struct svc_rqst *rqstp, __be32 *p)
+nfs3svc_decode_mkdirargs(struct svc_rqst *rqstp, struct xdr_stream *xdr)
{
- struct xdr_stream *xdr = &rqstp->rq_arg_stream;
struct nfsd3_createargs *args = rqstp->rq_argp;
return svcxdr_decode_diropargs3(xdr, &args->fh,
@@ -685,9 +677,8 @@ nfs3svc_decode_mkdirargs(struct svc_rqst *rqstp, __be32 *p)
}
int
-nfs3svc_decode_symlinkargs(struct svc_rqst *rqstp, __be32 *p)
+nfs3svc_decode_symlinkargs(struct svc_rqst *rqstp, struct xdr_stream *xdr)
{
- struct xdr_stream *xdr = &rqstp->rq_arg_stream;
struct nfsd3_symlinkargs *args = rqstp->rq_argp;
struct kvec *head = rqstp->rq_arg.head;
struct kvec *tail = rqstp->rq_arg.tail;
@@ -713,9 +704,8 @@ nfs3svc_decode_symlinkargs(struct svc_rqst *rqstp, __be32 *p)
}
int
-nfs3svc_decode_mknodargs(struct svc_rqst *rqstp, __be32 *p)
+nfs3svc_decode_mknodargs(struct svc_rqst *rqstp, struct xdr_stream *xdr)
{
- struct xdr_stream *xdr = &rqstp->rq_arg_stream;
struct nfsd3_mknodargs *args = rqstp->rq_argp;
if (!svcxdr_decode_diropargs3(xdr, &args->fh, &args->name, &args->len))
@@ -742,9 +732,8 @@ nfs3svc_decode_mknodargs(struct svc_rqst *rqstp, __be32 *p)
}
int
-nfs3svc_decode_renameargs(struct svc_rqst *rqstp, __be32 *p)
+nfs3svc_decode_renameargs(struct svc_rqst *rqstp, struct xdr_stream *xdr)
{
- struct xdr_stream *xdr = &rqstp->rq_arg_stream;
struct nfsd3_renameargs *args = rqstp->rq_argp;
return svcxdr_decode_diropargs3(xdr, &args->ffh,
@@ -754,9 +743,8 @@ nfs3svc_decode_renameargs(struct svc_rqst *rqstp, __be32 *p)
}
int
-nfs3svc_decode_linkargs(struct svc_rqst *rqstp, __be32 *p)
+nfs3svc_decode_linkargs(struct svc_rqst *rqstp, struct xdr_stream *xdr)
{
- struct xdr_stream *xdr = &rqstp->rq_arg_stream;
struct nfsd3_linkargs *args = rqstp->rq_argp;
return svcxdr_decode_nfs_fh3(xdr, &args->ffh) &&
@@ -765,9 +753,8 @@ nfs3svc_decode_linkargs(struct svc_rqst *rqstp, __be32 *p)
}
int
-nfs3svc_decode_readdirargs(struct svc_rqst *rqstp, __be32 *p)
+nfs3svc_decode_readdirargs(struct svc_rqst *rqstp, struct xdr_stream *xdr)
{
- struct xdr_stream *xdr = &rqstp->rq_arg_stream;
struct nfsd3_readdirargs *args = rqstp->rq_argp;
if (!svcxdr_decode_nfs_fh3(xdr, &args->fh))
@@ -784,9 +771,8 @@ nfs3svc_decode_readdirargs(struct svc_rqst *rqstp, __be32 *p)
}
int
-nfs3svc_decode_readdirplusargs(struct svc_rqst *rqstp, __be32 *p)
+nfs3svc_decode_readdirplusargs(struct svc_rqst *rqstp, struct xdr_stream *xdr)
{
- struct xdr_stream *xdr = &rqstp->rq_arg_stream;
struct nfsd3_readdirargs *args = rqstp->rq_argp;
u32 dircount;
@@ -807,9 +793,8 @@ nfs3svc_decode_readdirplusargs(struct svc_rqst *rqstp, __be32 *p)
}
int
-nfs3svc_decode_commitargs(struct svc_rqst *rqstp, __be32 *p)
+nfs3svc_decode_commitargs(struct svc_rqst *rqstp, struct xdr_stream *xdr)
{
- struct xdr_stream *xdr = &rqstp->rq_arg_stream;
struct nfsd3_commitargs *args = rqstp->rq_argp;
if (!svcxdr_decode_nfs_fh3(xdr, &args->fh))
diff --git a/fs/nfsd/nfs4xdr.c b/fs/nfsd/nfs4xdr.c
index 7abeccb975b2..35f56dbda462 100644
--- a/fs/nfsd/nfs4xdr.c
+++ b/fs/nfsd/nfs4xdr.c
@@ -5412,14 +5412,14 @@ void nfsd4_release_compoundargs(struct svc_rqst *rqstp)
}
int
-nfs4svc_decode_compoundargs(struct svc_rqst *rqstp, __be32 *p)
+nfs4svc_decode_compoundargs(struct svc_rqst *rqstp, struct xdr_stream *xdr)
{
struct nfsd4_compoundargs *args = rqstp->rq_argp;
/* svcxdr_tmp_alloc */
args->to_free = NULL;
- args->xdr = &rqstp->rq_arg_stream;
+ args->xdr = xdr;
args->ops = args->iops;
args->rqstp = rqstp;
diff --git a/fs/nfsd/nfsd.h b/fs/nfsd/nfsd.h
index 9664303afdaf..6e8ad5f9757c 100644
--- a/fs/nfsd/nfsd.h
+++ b/fs/nfsd/nfsd.h
@@ -78,7 +78,8 @@ extern const struct seq_operations nfs_exports_op;
*/
struct nfsd_voidargs { };
struct nfsd_voidres { };
-int nfssvc_decode_voidarg(struct svc_rqst *rqstp, __be32 *p);
+int nfssvc_decode_voidarg(struct svc_rqst *rqstp,
+ struct xdr_stream *xdr);
int nfssvc_encode_voidres(struct svc_rqst *rqstp, __be32 *p);
/*
diff --git a/fs/nfsd/nfssvc.c b/fs/nfsd/nfssvc.c
index ccb59e91011b..7cd13e9474ff 100644
--- a/fs/nfsd/nfssvc.c
+++ b/fs/nfsd/nfssvc.c
@@ -1004,7 +1004,6 @@ nfsd(void *vrqstp)
int nfsd_dispatch(struct svc_rqst *rqstp, __be32 *statp)
{
const struct svc_procedure *proc = rqstp->rq_procinfo;
- struct kvec *argv = &rqstp->rq_arg.head[0];
struct kvec *resv = &rqstp->rq_res.head[0];
__be32 *p;
@@ -1015,7 +1014,7 @@ int nfsd_dispatch(struct svc_rqst *rqstp, __be32 *statp)
rqstp->rq_cachetype = proc->pc_cachetype;
svcxdr_init_decode(rqstp);
- if (!proc->pc_decode(rqstp, argv->iov_base))
+ if (!proc->pc_decode(rqstp, &rqstp->rq_arg_stream))
goto out_decode_err;
switch (nfsd_cache_lookup(rqstp)) {
@@ -1065,13 +1064,13 @@ int nfsd_dispatch(struct svc_rqst *rqstp, __be32 *statp)
/**
* nfssvc_decode_voidarg - Decode void arguments
* @rqstp: Server RPC transaction context
- * @p: buffer containing arguments to decode
+ * @xdr: XDR stream positioned at arguments to decode
*
* Return values:
* %0: Arguments were not valid
* %1: Decoding was successful
*/
-int nfssvc_decode_voidarg(struct svc_rqst *rqstp, __be32 *p)
+int nfssvc_decode_voidarg(struct svc_rqst *rqstp, struct xdr_stream *xdr)
{
return 1;
}
diff --git a/fs/nfsd/nfsxdr.c b/fs/nfsd/nfsxdr.c
index 26a42f87c240..38c4b199a10f 100644
--- a/fs/nfsd/nfsxdr.c
+++ b/fs/nfsd/nfsxdr.c
@@ -273,18 +273,16 @@ svcxdr_encode_fattr(struct svc_rqst *rqstp, struct xdr_stream *xdr,
*/
int
-nfssvc_decode_fhandleargs(struct svc_rqst *rqstp, __be32 *p)
+nfssvc_decode_fhandleargs(struct svc_rqst *rqstp, struct xdr_stream *xdr)
{
- struct xdr_stream *xdr = &rqstp->rq_arg_stream;
struct nfsd_fhandle *args = rqstp->rq_argp;
return svcxdr_decode_fhandle(xdr, &args->fh);
}
int
-nfssvc_decode_sattrargs(struct svc_rqst *rqstp, __be32 *p)
+nfssvc_decode_sattrargs(struct svc_rqst *rqstp, struct xdr_stream *xdr)
{
- struct xdr_stream *xdr = &rqstp->rq_arg_stream;
struct nfsd_sattrargs *args = rqstp->rq_argp;
return svcxdr_decode_fhandle(xdr, &args->fh) &&
@@ -292,18 +290,16 @@ nfssvc_decode_sattrargs(struct svc_rqst *rqstp, __be32 *p)
}
int
-nfssvc_decode_diropargs(struct svc_rqst *rqstp, __be32 *p)
+nfssvc_decode_diropargs(struct svc_rqst *rqstp, struct xdr_stream *xdr)
{
- struct xdr_stream *xdr = &rqstp->rq_arg_stream;
struct nfsd_diropargs *args = rqstp->rq_argp;
return svcxdr_decode_diropargs(xdr, &args->fh, &args->name, &args->len);
}
int
-nfssvc_decode_readargs(struct svc_rqst *rqstp, __be32 *p)
+nfssvc_decode_readargs(struct svc_rqst *rqstp, struct xdr_stream *xdr)
{
- struct xdr_stream *xdr = &rqstp->rq_arg_stream;
struct nfsd_readargs *args = rqstp->rq_argp;
u32 totalcount;
@@ -321,9 +317,8 @@ nfssvc_decode_readargs(struct svc_rqst *rqstp, __be32 *p)
}
int
-nfssvc_decode_writeargs(struct svc_rqst *rqstp, __be32 *p)
+nfssvc_decode_writeargs(struct svc_rqst *rqstp, struct xdr_stream *xdr)
{
- struct xdr_stream *xdr = &rqstp->rq_arg_stream;
struct nfsd_writeargs *args = rqstp->rq_argp;
u32 beginoffset, totalcount;
@@ -350,9 +345,8 @@ nfssvc_decode_writeargs(struct svc_rqst *rqstp, __be32 *p)
}
int
-nfssvc_decode_createargs(struct svc_rqst *rqstp, __be32 *p)
+nfssvc_decode_createargs(struct svc_rqst *rqstp, struct xdr_stream *xdr)
{
- struct xdr_stream *xdr = &rqstp->rq_arg_stream;
struct nfsd_createargs *args = rqstp->rq_argp;
return svcxdr_decode_diropargs(xdr, &args->fh,
@@ -361,9 +355,8 @@ nfssvc_decode_createargs(struct svc_rqst *rqstp, __be32 *p)
}
int
-nfssvc_decode_renameargs(struct svc_rqst *rqstp, __be32 *p)
+nfssvc_decode_renameargs(struct svc_rqst *rqstp, struct xdr_stream *xdr)
{
- struct xdr_stream *xdr = &rqstp->rq_arg_stream;
struct nfsd_renameargs *args = rqstp->rq_argp;
return svcxdr_decode_diropargs(xdr, &args->ffh,
@@ -373,9 +366,8 @@ nfssvc_decode_renameargs(struct svc_rqst *rqstp, __be32 *p)
}
int
-nfssvc_decode_linkargs(struct svc_rqst *rqstp, __be32 *p)
+nfssvc_decode_linkargs(struct svc_rqst *rqstp, struct xdr_stream *xdr)
{
- struct xdr_stream *xdr = &rqstp->rq_arg_stream;
struct nfsd_linkargs *args = rqstp->rq_argp;
return svcxdr_decode_fhandle(xdr, &args->ffh) &&
@@ -384,9 +376,8 @@ nfssvc_decode_linkargs(struct svc_rqst *rqstp, __be32 *p)
}
int
-nfssvc_decode_symlinkargs(struct svc_rqst *rqstp, __be32 *p)
+nfssvc_decode_symlinkargs(struct svc_rqst *rqstp, struct xdr_stream *xdr)
{
- struct xdr_stream *xdr = &rqstp->rq_arg_stream;
struct nfsd_symlinkargs *args = rqstp->rq_argp;
struct kvec *head = rqstp->rq_arg.head;
@@ -405,9 +396,8 @@ nfssvc_decode_symlinkargs(struct svc_rqst *rqstp, __be32 *p)
}
int
-nfssvc_decode_readdirargs(struct svc_rqst *rqstp, __be32 *p)
+nfssvc_decode_readdirargs(struct svc_rqst *rqstp, struct xdr_stream *xdr)
{
- struct xdr_stream *xdr = &rqstp->rq_arg_stream;
struct nfsd_readdirargs *args = rqstp->rq_argp;
if (!svcxdr_decode_fhandle(xdr, &args->fh))
diff --git a/fs/nfsd/xdr.h b/fs/nfsd/xdr.h
index 80fd6d7f3404..804f9af94d6d 100644
--- a/fs/nfsd/xdr.h
+++ b/fs/nfsd/xdr.h
@@ -141,16 +141,17 @@ union nfsd_xdrstore {
#define NFS2_SVC_XDRSIZE sizeof(union nfsd_xdrstore)
-int nfssvc_decode_fhandleargs(struct svc_rqst *, __be32 *);
-int nfssvc_decode_sattrargs(struct svc_rqst *, __be32 *);
-int nfssvc_decode_diropargs(struct svc_rqst *, __be32 *);
-int nfssvc_decode_readargs(struct svc_rqst *, __be32 *);
-int nfssvc_decode_writeargs(struct svc_rqst *, __be32 *);
-int nfssvc_decode_createargs(struct svc_rqst *, __be32 *);
-int nfssvc_decode_renameargs(struct svc_rqst *, __be32 *);
-int nfssvc_decode_linkargs(struct svc_rqst *, __be32 *);
-int nfssvc_decode_symlinkargs(struct svc_rqst *, __be32 *);
-int nfssvc_decode_readdirargs(struct svc_rqst *, __be32 *);
+int nfssvc_decode_fhandleargs(struct svc_rqst *rqstp, struct xdr_stream *xdr);
+int nfssvc_decode_sattrargs(struct svc_rqst *rqstp, struct xdr_stream *xdr);
+int nfssvc_decode_diropargs(struct svc_rqst *rqstp, struct xdr_stream *xdr);
+int nfssvc_decode_readargs(struct svc_rqst *rqstp, struct xdr_stream *xdr);
+int nfssvc_decode_writeargs(struct svc_rqst *rqstp, struct xdr_stream *xdr);
+int nfssvc_decode_createargs(struct svc_rqst *rqstp, struct xdr_stream *xdr);
+int nfssvc_decode_renameargs(struct svc_rqst *rqstp, struct xdr_stream *xdr);
+int nfssvc_decode_linkargs(struct svc_rqst *rqstp, struct xdr_stream *xdr);
+int nfssvc_decode_symlinkargs(struct svc_rqst *rqstp, struct xdr_stream *xdr);
+int nfssvc_decode_readdirargs(struct svc_rqst *rqstp, struct xdr_stream *xdr);
+
int nfssvc_encode_statres(struct svc_rqst *, __be32 *);
int nfssvc_encode_attrstatres(struct svc_rqst *, __be32 *);
int nfssvc_encode_diropres(struct svc_rqst *, __be32 *);
diff --git a/fs/nfsd/xdr3.h b/fs/nfsd/xdr3.h
index 712c117300cb..60a8909205e5 100644
--- a/fs/nfsd/xdr3.h
+++ b/fs/nfsd/xdr3.h
@@ -265,21 +265,22 @@ union nfsd3_xdrstore {
#define NFS3_SVC_XDRSIZE sizeof(union nfsd3_xdrstore)
-int nfs3svc_decode_fhandleargs(struct svc_rqst *, __be32 *);
-int nfs3svc_decode_sattrargs(struct svc_rqst *, __be32 *);
-int nfs3svc_decode_diropargs(struct svc_rqst *, __be32 *);
-int nfs3svc_decode_accessargs(struct svc_rqst *, __be32 *);
-int nfs3svc_decode_readargs(struct svc_rqst *, __be32 *);
-int nfs3svc_decode_writeargs(struct svc_rqst *, __be32 *);
-int nfs3svc_decode_createargs(struct svc_rqst *, __be32 *);
-int nfs3svc_decode_mkdirargs(struct svc_rqst *, __be32 *);
-int nfs3svc_decode_mknodargs(struct svc_rqst *, __be32 *);
-int nfs3svc_decode_renameargs(struct svc_rqst *, __be32 *);
-int nfs3svc_decode_linkargs(struct svc_rqst *, __be32 *);
-int nfs3svc_decode_symlinkargs(struct svc_rqst *, __be32 *);
-int nfs3svc_decode_readdirargs(struct svc_rqst *, __be32 *);
-int nfs3svc_decode_readdirplusargs(struct svc_rqst *, __be32 *);
-int nfs3svc_decode_commitargs(struct svc_rqst *, __be32 *);
+int nfs3svc_decode_fhandleargs(struct svc_rqst *rqstp, struct xdr_stream *xdr);
+int nfs3svc_decode_sattrargs(struct svc_rqst *rqstp, struct xdr_stream *xdr);
+int nfs3svc_decode_diropargs(struct svc_rqst *rqstp, struct xdr_stream *xdr);
+int nfs3svc_decode_accessargs(struct svc_rqst *rqstp, struct xdr_stream *xdr);
+int nfs3svc_decode_readargs(struct svc_rqst *rqstp, struct xdr_stream *xdr);
+int nfs3svc_decode_writeargs(struct svc_rqst *rqstp, struct xdr_stream *xdr);
+int nfs3svc_decode_createargs(struct svc_rqst *rqstp, struct xdr_stream *xdr);
+int nfs3svc_decode_mkdirargs(struct svc_rqst *rqstp, struct xdr_stream *xdr);
+int nfs3svc_decode_mknodargs(struct svc_rqst *rqstp, struct xdr_stream *xdr);
+int nfs3svc_decode_renameargs(struct svc_rqst *rqstp, struct xdr_stream *xdr);
+int nfs3svc_decode_linkargs(struct svc_rqst *rqstp, struct xdr_stream *xdr);
+int nfs3svc_decode_symlinkargs(struct svc_rqst *rqstp, struct xdr_stream *xdr);
+int nfs3svc_decode_readdirargs(struct svc_rqst *rqstp, struct xdr_stream *xdr);
+int nfs3svc_decode_readdirplusargs(struct svc_rqst *rqstp, struct xdr_stream *xdr);
+int nfs3svc_decode_commitargs(struct svc_rqst *rqstp, struct xdr_stream *xdr);
+
int nfs3svc_encode_getattrres(struct svc_rqst *, __be32 *);
int nfs3svc_encode_wccstat(struct svc_rqst *, __be32 *);
int nfs3svc_encode_lookupres(struct svc_rqst *, __be32 *);
diff --git a/fs/nfsd/xdr4.h b/fs/nfsd/xdr4.h
index 3e4052e3bd50..1d1b8771bdcf 100644
--- a/fs/nfsd/xdr4.h
+++ b/fs/nfsd/xdr4.h
@@ -756,7 +756,7 @@ set_change_info(struct nfsd4_change_info *cinfo, struct svc_fh *fhp)
bool nfsd4_mach_creds_match(struct nfs4_client *cl, struct svc_rqst *rqstp);
-int nfs4svc_decode_compoundargs(struct svc_rqst *, __be32 *);
+int nfs4svc_decode_compoundargs(struct svc_rqst *rqstp, struct xdr_stream *xdr);
int nfs4svc_encode_compoundres(struct svc_rqst *, __be32 *);
__be32 nfsd4_check_resp_size(struct nfsd4_compoundres *, u32);
void nfsd4_encode_operation(struct nfsd4_compoundres *, struct nfsd4_op *);
diff --git a/include/linux/lockd/xdr.h b/include/linux/lockd/xdr.h
index a98309c0121c..170ad6f5596a 100644
--- a/include/linux/lockd/xdr.h
+++ b/include/linux/lockd/xdr.h
@@ -96,18 +96,19 @@ struct nlm_reboot {
*/
#define NLMSVC_XDRSIZE sizeof(struct nlm_args)
-int nlmsvc_decode_testargs(struct svc_rqst *, __be32 *);
+int nlmsvc_decode_void(struct svc_rqst *rqstp, struct xdr_stream *xdr);
+int nlmsvc_decode_testargs(struct svc_rqst *rqstp, struct xdr_stream *xdr);
+int nlmsvc_decode_lockargs(struct svc_rqst *rqstp, struct xdr_stream *xdr);
+int nlmsvc_decode_cancargs(struct svc_rqst *rqstp, struct xdr_stream *xdr);
+int nlmsvc_decode_unlockargs(struct svc_rqst *rqstp, struct xdr_stream *xdr);
+int nlmsvc_decode_res(struct svc_rqst *rqstp, struct xdr_stream *xdr);
+int nlmsvc_decode_reboot(struct svc_rqst *rqstp, struct xdr_stream *xdr);
+int nlmsvc_decode_shareargs(struct svc_rqst *rqstp, struct xdr_stream *xdr);
+int nlmsvc_decode_notify(struct svc_rqst *rqstp, struct xdr_stream *xdr);
+
int nlmsvc_encode_testres(struct svc_rqst *, __be32 *);
-int nlmsvc_decode_lockargs(struct svc_rqst *, __be32 *);
-int nlmsvc_decode_cancargs(struct svc_rqst *, __be32 *);
-int nlmsvc_decode_unlockargs(struct svc_rqst *, __be32 *);
int nlmsvc_encode_res(struct svc_rqst *, __be32 *);
-int nlmsvc_decode_res(struct svc_rqst *, __be32 *);
int nlmsvc_encode_void(struct svc_rqst *, __be32 *);
-int nlmsvc_decode_void(struct svc_rqst *, __be32 *);
-int nlmsvc_decode_shareargs(struct svc_rqst *, __be32 *);
int nlmsvc_encode_shareres(struct svc_rqst *, __be32 *);
-int nlmsvc_decode_notify(struct svc_rqst *, __be32 *);
-int nlmsvc_decode_reboot(struct svc_rqst *, __be32 *);
#endif /* LOCKD_XDR_H */
diff --git a/include/linux/lockd/xdr4.h b/include/linux/lockd/xdr4.h
index 5ae766f26e04..68e14e0f2b1f 100644
--- a/include/linux/lockd/xdr4.h
+++ b/include/linux/lockd/xdr4.h
@@ -22,21 +22,20 @@
#define nlm4_fbig cpu_to_be32(NLM_FBIG)
#define nlm4_failed cpu_to_be32(NLM_FAILED)
+int nlm4svc_decode_void(struct svc_rqst *rqstp, struct xdr_stream *xdr);
+int nlm4svc_decode_testargs(struct svc_rqst *rqstp, struct xdr_stream *xdr);
+int nlm4svc_decode_lockargs(struct svc_rqst *rqstp, struct xdr_stream *xdr);
+int nlm4svc_decode_cancargs(struct svc_rqst *rqstp, struct xdr_stream *xdr);
+int nlm4svc_decode_unlockargs(struct svc_rqst *rqstp, struct xdr_stream *xdr);
+int nlm4svc_decode_res(struct svc_rqst *rqstp, struct xdr_stream *xdr);
+int nlm4svc_decode_reboot(struct svc_rqst *rqstp, struct xdr_stream *xdr);
+int nlm4svc_decode_shareargs(struct svc_rqst *rqstp, struct xdr_stream *xdr);
+int nlm4svc_decode_notify(struct svc_rqst *rqstp, struct xdr_stream *xdr);
-
-int nlm4svc_decode_testargs(struct svc_rqst *, __be32 *);
int nlm4svc_encode_testres(struct svc_rqst *, __be32 *);
-int nlm4svc_decode_lockargs(struct svc_rqst *, __be32 *);
-int nlm4svc_decode_cancargs(struct svc_rqst *, __be32 *);
-int nlm4svc_decode_unlockargs(struct svc_rqst *, __be32 *);
int nlm4svc_encode_res(struct svc_rqst *, __be32 *);
-int nlm4svc_decode_res(struct svc_rqst *, __be32 *);
int nlm4svc_encode_void(struct svc_rqst *, __be32 *);
-int nlm4svc_decode_void(struct svc_rqst *, __be32 *);
-int nlm4svc_decode_shareargs(struct svc_rqst *, __be32 *);
int nlm4svc_encode_shareres(struct svc_rqst *, __be32 *);
-int nlm4svc_decode_notify(struct svc_rqst *, __be32 *);
-int nlm4svc_decode_reboot(struct svc_rqst *, __be32 *);
extern const struct rpc_version nlm_version4;
diff --git a/include/linux/sunrpc/svc.h b/include/linux/sunrpc/svc.h
index 4205a6ef4770..da3c5bc43d85 100644
--- a/include/linux/sunrpc/svc.h
+++ b/include/linux/sunrpc/svc.h
@@ -454,7 +454,8 @@ struct svc_procedure {
/* process the request: */
__be32 (*pc_func)(struct svc_rqst *);
/* XDR decode args: */
- int (*pc_decode)(struct svc_rqst *, __be32 *data);
+ int (*pc_decode)(struct svc_rqst *rqstp,
+ struct xdr_stream *xdr);
/* XDR encode result: */
int (*pc_encode)(struct svc_rqst *, __be32 *data);
/* XDR free result: */
^ permalink raw reply related [flat|nested] 6+ messages in thread
* [PATCH v1 2/2] SUNRPC: Change return value type of .pc_decode
2021-10-12 15:57 [PATCH v1 0/2] Update synopsis of .pc_decode callback Chuck Lever
2021-10-12 15:57 ` [PATCH v1 1/2] SUNRPC: Replace the "__be32 *p" parameter to .pc_decode Chuck Lever
@ 2021-10-12 15:57 ` Chuck Lever
2021-10-13 14:31 ` [PATCH v1 0/2] Update synopsis of .pc_decode callback J. Bruce Fields
2 siblings, 0 replies; 6+ messages in thread
From: Chuck Lever @ 2021-10-12 15:57 UTC (permalink / raw)
To: bfields; +Cc: linux-nfs
Returning an undecorated integer is an age-old trope, but it's
not clear (even to previous experts in this code) that the only
valid return values are 1 and 0. These functions do not return
a negative errno, rpc_stat value, or a positive length.
Document there are only two valid return values by having
.pc_decode return only true or false.
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
---
fs/lockd/xdr.c | 96 ++++++++++++++++++------------------
fs/lockd/xdr4.c | 97 ++++++++++++++++++------------------
fs/nfsd/nfs2acl.c | 30 ++++++-----
fs/nfsd/nfs3acl.c | 22 ++++----
fs/nfsd/nfs3xdr.c | 118 ++++++++++++++++++++++----------------------
fs/nfsd/nfs4xdr.c | 24 ++++-----
fs/nfsd/nfsd.h | 2 -
fs/nfsd/nfssvc.c | 6 +-
fs/nfsd/nfsxdr.c | 62 ++++++++++++-----------
fs/nfsd/xdr.h | 20 ++++---
fs/nfsd/xdr3.h | 30 ++++++-----
fs/nfsd/xdr4.h | 2 -
include/linux/lockd/xdr.h | 18 +++----
include/linux/lockd/xdr4.h | 18 +++----
include/linux/sunrpc/svc.h | 2 -
15 files changed, 274 insertions(+), 273 deletions(-)
diff --git a/fs/lockd/xdr.c b/fs/lockd/xdr.c
index 895f15222104..622c2ca37dbf 100644
--- a/fs/lockd/xdr.c
+++ b/fs/lockd/xdr.c
@@ -145,103 +145,103 @@ svcxdr_encode_testrply(struct xdr_stream *xdr, const struct nlm_res *resp)
* Decode Call arguments
*/
-int
+bool
nlmsvc_decode_void(struct svc_rqst *rqstp, struct xdr_stream *xdr)
{
- return 1;
+ return true;
}
-int
+bool
nlmsvc_decode_testargs(struct svc_rqst *rqstp, struct xdr_stream *xdr)
{
struct nlm_args *argp = rqstp->rq_argp;
u32 exclusive;
if (!svcxdr_decode_cookie(xdr, &argp->cookie))
- return 0;
+ return false;
if (xdr_stream_decode_bool(xdr, &exclusive) < 0)
- return 0;
+ return false;
if (!svcxdr_decode_lock(xdr, &argp->lock))
- return 0;
+ return false;
if (exclusive)
argp->lock.fl.fl_type = F_WRLCK;
- return 1;
+ return true;
}
-int
+bool
nlmsvc_decode_lockargs(struct svc_rqst *rqstp, struct xdr_stream *xdr)
{
struct nlm_args *argp = rqstp->rq_argp;
u32 exclusive;
if (!svcxdr_decode_cookie(xdr, &argp->cookie))
- return 0;
+ return false;
if (xdr_stream_decode_bool(xdr, &argp->block) < 0)
- return 0;
+ return false;
if (xdr_stream_decode_bool(xdr, &exclusive) < 0)
- return 0;
+ return false;
if (!svcxdr_decode_lock(xdr, &argp->lock))
- return 0;
+ return false;
if (exclusive)
argp->lock.fl.fl_type = F_WRLCK;
if (xdr_stream_decode_bool(xdr, &argp->reclaim) < 0)
- return 0;
+ return false;
if (xdr_stream_decode_u32(xdr, &argp->state) < 0)
- return 0;
+ return false;
argp->monitor = 1; /* monitor client by default */
- return 1;
+ return true;
}
-int
+bool
nlmsvc_decode_cancargs(struct svc_rqst *rqstp, struct xdr_stream *xdr)
{
struct nlm_args *argp = rqstp->rq_argp;
u32 exclusive;
if (!svcxdr_decode_cookie(xdr, &argp->cookie))
- return 0;
+ return false;
if (xdr_stream_decode_bool(xdr, &argp->block) < 0)
- return 0;
+ return false;
if (xdr_stream_decode_bool(xdr, &exclusive) < 0)
- return 0;
+ return false;
if (!svcxdr_decode_lock(xdr, &argp->lock))
- return 0;
+ return false;
if (exclusive)
argp->lock.fl.fl_type = F_WRLCK;
- return 1;
+ return true;
}
-int
+bool
nlmsvc_decode_unlockargs(struct svc_rqst *rqstp, struct xdr_stream *xdr)
{
struct nlm_args *argp = rqstp->rq_argp;
if (!svcxdr_decode_cookie(xdr, &argp->cookie))
- return 0;
+ return false;
if (!svcxdr_decode_lock(xdr, &argp->lock))
- return 0;
+ return false;
argp->lock.fl.fl_type = F_UNLCK;
- return 1;
+ return true;
}
-int
+bool
nlmsvc_decode_res(struct svc_rqst *rqstp, struct xdr_stream *xdr)
{
struct nlm_res *resp = rqstp->rq_argp;
if (!svcxdr_decode_cookie(xdr, &resp->cookie))
- return 0;
+ return false;
if (!svcxdr_decode_stats(xdr, &resp->status))
- return 0;
+ return false;
- return 1;
+ return true;
}
-int
+bool
nlmsvc_decode_reboot(struct svc_rqst *rqstp, struct xdr_stream *xdr)
{
struct nlm_reboot *argp = rqstp->rq_argp;
@@ -249,25 +249,25 @@ nlmsvc_decode_reboot(struct svc_rqst *rqstp, struct xdr_stream *xdr)
u32 len;
if (xdr_stream_decode_u32(xdr, &len) < 0)
- return 0;
+ return false;
if (len > SM_MAXSTRLEN)
- return 0;
+ return false;
p = xdr_inline_decode(xdr, len);
if (!p)
- return 0;
+ return false;
argp->len = len;
argp->mon = (char *)p;
if (xdr_stream_decode_u32(xdr, &argp->state) < 0)
- return 0;
+ return false;
p = xdr_inline_decode(xdr, SM_PRIV_SIZE);
if (!p)
- return 0;
+ return false;
memcpy(&argp->priv.data, p, sizeof(argp->priv.data));
- return 1;
+ return true;
}
-int
+bool
nlmsvc_decode_shareargs(struct svc_rqst *rqstp, struct xdr_stream *xdr)
{
struct nlm_args *argp = rqstp->rq_argp;
@@ -278,34 +278,34 @@ nlmsvc_decode_shareargs(struct svc_rqst *rqstp, struct xdr_stream *xdr)
lock->svid = ~(u32)0;
if (!svcxdr_decode_cookie(xdr, &argp->cookie))
- return 0;
+ return false;
if (!svcxdr_decode_string(xdr, &lock->caller, &lock->len))
- return 0;
+ return false;
if (!svcxdr_decode_fhandle(xdr, &lock->fh))
- return 0;
+ return false;
if (!svcxdr_decode_owner(xdr, &lock->oh))
- return 0;
+ return false;
/* XXX: Range checks are missing in the original code */
if (xdr_stream_decode_u32(xdr, &argp->fsm_mode) < 0)
- return 0;
+ return false;
if (xdr_stream_decode_u32(xdr, &argp->fsm_access) < 0)
- return 0;
+ return false;
- return 1;
+ return true;
}
-int
+bool
nlmsvc_decode_notify(struct svc_rqst *rqstp, struct xdr_stream *xdr)
{
struct nlm_args *argp = rqstp->rq_argp;
struct nlm_lock *lock = &argp->lock;
if (!svcxdr_decode_string(xdr, &lock->caller, &lock->len))
- return 0;
+ return false;
if (xdr_stream_decode_u32(xdr, &argp->state) < 0)
- return 0;
+ return false;
- return 1;
+ return true;
}
diff --git a/fs/lockd/xdr4.c b/fs/lockd/xdr4.c
index 573c7d580a5e..45551dee26b4 100644
--- a/fs/lockd/xdr4.c
+++ b/fs/lockd/xdr4.c
@@ -144,102 +144,103 @@ svcxdr_encode_testrply(struct xdr_stream *xdr, const struct nlm_res *resp)
* Decode Call arguments
*/
-int
+bool
nlm4svc_decode_void(struct svc_rqst *rqstp, struct xdr_stream *xdr)
{
- return 1;
+ return true;
}
-int
+bool
nlm4svc_decode_testargs(struct svc_rqst *rqstp, struct xdr_stream *xdr)
{
struct nlm_args *argp = rqstp->rq_argp;
u32 exclusive;
if (!svcxdr_decode_cookie(xdr, &argp->cookie))
- return 0;
+ return false;
if (xdr_stream_decode_bool(xdr, &exclusive) < 0)
- return 0;
+ return false;
if (!svcxdr_decode_lock(xdr, &argp->lock))
- return 0;
+ return false;
if (exclusive)
argp->lock.fl.fl_type = F_WRLCK;
- return 1;
+ return true;
}
-int
+bool
nlm4svc_decode_lockargs(struct svc_rqst *rqstp, struct xdr_stream *xdr)
{
struct nlm_args *argp = rqstp->rq_argp;
u32 exclusive;
if (!svcxdr_decode_cookie(xdr, &argp->cookie))
- return 0;
+ return false;
if (xdr_stream_decode_bool(xdr, &argp->block) < 0)
- return 0;
+ return false;
if (xdr_stream_decode_bool(xdr, &exclusive) < 0)
- return 0;
+ return false;
if (!svcxdr_decode_lock(xdr, &argp->lock))
- return 0;
+ return false;
if (exclusive)
argp->lock.fl.fl_type = F_WRLCK;
if (xdr_stream_decode_bool(xdr, &argp->reclaim) < 0)
- return 0;
+ return false;
if (xdr_stream_decode_u32(xdr, &argp->state) < 0)
- return 0;
+ return false;
argp->monitor = 1; /* monitor client by default */
- return 1;
+ return true;
}
-int
+bool
nlm4svc_decode_cancargs(struct svc_rqst *rqstp, struct xdr_stream *xdr)
{
struct nlm_args *argp = rqstp->rq_argp;
u32 exclusive;
if (!svcxdr_decode_cookie(xdr, &argp->cookie))
- return 0;
+ return false;
if (xdr_stream_decode_bool(xdr, &argp->block) < 0)
- return 0;
+ return false;
if (xdr_stream_decode_bool(xdr, &exclusive) < 0)
- return 0;
+ return false;
if (!svcxdr_decode_lock(xdr, &argp->lock))
- return 0;
+ return false;
if (exclusive)
argp->lock.fl.fl_type = F_WRLCK;
- return 1;
+
+ return true;
}
-int
+bool
nlm4svc_decode_unlockargs(struct svc_rqst *rqstp, struct xdr_stream *xdr)
{
struct nlm_args *argp = rqstp->rq_argp;
if (!svcxdr_decode_cookie(xdr, &argp->cookie))
- return 0;
+ return false;
if (!svcxdr_decode_lock(xdr, &argp->lock))
- return 0;
+ return false;
argp->lock.fl.fl_type = F_UNLCK;
- return 1;
+ return true;
}
-int
+bool
nlm4svc_decode_res(struct svc_rqst *rqstp, struct xdr_stream *xdr)
{
struct nlm_res *resp = rqstp->rq_argp;
if (!svcxdr_decode_cookie(xdr, &resp->cookie))
- return 0;
+ return false;
if (!svcxdr_decode_stats(xdr, &resp->status))
- return 0;
+ return false;
- return 1;
+ return true;
}
-int
+bool
nlm4svc_decode_reboot(struct svc_rqst *rqstp, struct xdr_stream *xdr)
{
struct nlm_reboot *argp = rqstp->rq_argp;
@@ -247,25 +248,25 @@ nlm4svc_decode_reboot(struct svc_rqst *rqstp, struct xdr_stream *xdr)
u32 len;
if (xdr_stream_decode_u32(xdr, &len) < 0)
- return 0;
+ return false;
if (len > SM_MAXSTRLEN)
- return 0;
+ return false;
p = xdr_inline_decode(xdr, len);
if (!p)
- return 0;
+ return false;
argp->len = len;
argp->mon = (char *)p;
if (xdr_stream_decode_u32(xdr, &argp->state) < 0)
- return 0;
+ return false;
p = xdr_inline_decode(xdr, SM_PRIV_SIZE);
if (!p)
- return 0;
+ return false;
memcpy(&argp->priv.data, p, sizeof(argp->priv.data));
- return 1;
+ return true;
}
-int
+bool
nlm4svc_decode_shareargs(struct svc_rqst *rqstp, struct xdr_stream *xdr)
{
struct nlm_args *argp = rqstp->rq_argp;
@@ -276,34 +277,34 @@ nlm4svc_decode_shareargs(struct svc_rqst *rqstp, struct xdr_stream *xdr)
lock->svid = ~(u32)0;
if (!svcxdr_decode_cookie(xdr, &argp->cookie))
- return 0;
+ return false;
if (!svcxdr_decode_string(xdr, &lock->caller, &lock->len))
- return 0;
+ return false;
if (!svcxdr_decode_fhandle(xdr, &lock->fh))
- return 0;
+ return false;
if (!svcxdr_decode_owner(xdr, &lock->oh))
- return 0;
+ return false;
/* XXX: Range checks are missing in the original code */
if (xdr_stream_decode_u32(xdr, &argp->fsm_mode) < 0)
- return 0;
+ return false;
if (xdr_stream_decode_u32(xdr, &argp->fsm_access) < 0)
- return 0;
+ return false;
- return 1;
+ return true;
}
-int
+bool
nlm4svc_decode_notify(struct svc_rqst *rqstp, struct xdr_stream *xdr)
{
struct nlm_args *argp = rqstp->rq_argp;
struct nlm_lock *lock = &argp->lock;
if (!svcxdr_decode_string(xdr, &lock->caller, &lock->len))
- return 0;
+ return false;
if (xdr_stream_decode_u32(xdr, &argp->state) < 0)
- return 0;
+ return false;
- return 1;
+ return true;
}
diff --git a/fs/nfsd/nfs2acl.c b/fs/nfsd/nfs2acl.c
index 0069c0fdb94f..cf6ba5e7937e 100644
--- a/fs/nfsd/nfs2acl.c
+++ b/fs/nfsd/nfs2acl.c
@@ -188,51 +188,51 @@ static __be32 nfsacld_proc_access(struct svc_rqst *rqstp)
* XDR decode functions
*/
-static int
+static bool
nfsaclsvc_decode_getaclargs(struct svc_rqst *rqstp, struct xdr_stream *xdr)
{
struct nfsd3_getaclargs *argp = rqstp->rq_argp;
if (!svcxdr_decode_fhandle(xdr, &argp->fh))
- return 0;
+ return false;
if (xdr_stream_decode_u32(xdr, &argp->mask) < 0)
- return 0;
+ return false;
- return 1;
+ return true;
}
-static int
+static bool
nfsaclsvc_decode_setaclargs(struct svc_rqst *rqstp, struct xdr_stream *xdr)
{
struct nfsd3_setaclargs *argp = rqstp->rq_argp;
if (!svcxdr_decode_fhandle(xdr, &argp->fh))
- return 0;
+ return false;
if (xdr_stream_decode_u32(xdr, &argp->mask) < 0)
- return 0;
+ return false;
if (argp->mask & ~NFS_ACL_MASK)
- return 0;
+ return false;
if (!nfs_stream_decode_acl(xdr, NULL, (argp->mask & NFS_ACL) ?
&argp->acl_access : NULL))
- return 0;
+ return false;
if (!nfs_stream_decode_acl(xdr, NULL, (argp->mask & NFS_DFACL) ?
&argp->acl_default : NULL))
- return 0;
+ return false;
- return 1;
+ return true;
}
-static int
+static bool
nfsaclsvc_decode_accessargs(struct svc_rqst *rqstp, struct xdr_stream *xdr)
{
struct nfsd3_accessargs *args = rqstp->rq_argp;
if (!svcxdr_decode_fhandle(xdr, &args->fh))
- return 0;
+ return false;
if (xdr_stream_decode_u32(xdr, &args->access) < 0)
- return 0;
+ return false;
- return 1;
+ return true;
}
/*
diff --git a/fs/nfsd/nfs3acl.c b/fs/nfsd/nfs3acl.c
index b1e352ed2436..9e9f6afb2e00 100644
--- a/fs/nfsd/nfs3acl.c
+++ b/fs/nfsd/nfs3acl.c
@@ -127,38 +127,38 @@ static __be32 nfsd3_proc_setacl(struct svc_rqst *rqstp)
* XDR decode functions
*/
-static int
+static bool
nfs3svc_decode_getaclargs(struct svc_rqst *rqstp, struct xdr_stream *xdr)
{
struct nfsd3_getaclargs *args = rqstp->rq_argp;
if (!svcxdr_decode_nfs_fh3(xdr, &args->fh))
- return 0;
+ return false;
if (xdr_stream_decode_u32(xdr, &args->mask) < 0)
- return 0;
+ return false;
- return 1;
+ return true;
}
-static int
+static bool
nfs3svc_decode_setaclargs(struct svc_rqst *rqstp, struct xdr_stream *xdr)
{
struct nfsd3_setaclargs *argp = rqstp->rq_argp;
if (!svcxdr_decode_nfs_fh3(xdr, &argp->fh))
- return 0;
+ return false;
if (xdr_stream_decode_u32(xdr, &argp->mask) < 0)
- return 0;
+ return false;
if (argp->mask & ~NFS_ACL_MASK)
- return 0;
+ return false;
if (!nfs_stream_decode_acl(xdr, NULL, (argp->mask & NFS_ACL) ?
&argp->acl_access : NULL))
- return 0;
+ return false;
if (!nfs_stream_decode_acl(xdr, NULL, (argp->mask & NFS_DFACL) ?
&argp->acl_default : NULL))
- return 0;
+ return false;
- return 1;
+ return true;
}
/*
diff --git a/fs/nfsd/nfs3xdr.c b/fs/nfsd/nfs3xdr.c
index f32ca6d57e30..633367ebc1ad 100644
--- a/fs/nfsd/nfs3xdr.c
+++ b/fs/nfsd/nfs3xdr.c
@@ -556,7 +556,7 @@ void fill_post_wcc(struct svc_fh *fhp)
* XDR decode functions
*/
-int
+bool
nfs3svc_decode_fhandleargs(struct svc_rqst *rqstp, struct xdr_stream *xdr)
{
struct nfsd_fhandle *args = rqstp->rq_argp;
@@ -564,7 +564,7 @@ nfs3svc_decode_fhandleargs(struct svc_rqst *rqstp, struct xdr_stream *xdr)
return svcxdr_decode_nfs_fh3(xdr, &args->fh);
}
-int
+bool
nfs3svc_decode_sattrargs(struct svc_rqst *rqstp, struct xdr_stream *xdr)
{
struct nfsd3_sattrargs *args = rqstp->rq_argp;
@@ -574,7 +574,7 @@ nfs3svc_decode_sattrargs(struct svc_rqst *rqstp, struct xdr_stream *xdr)
svcxdr_decode_sattrguard3(xdr, args);
}
-int
+bool
nfs3svc_decode_diropargs(struct svc_rqst *rqstp, struct xdr_stream *xdr)
{
struct nfsd3_diropargs *args = rqstp->rq_argp;
@@ -582,75 +582,75 @@ nfs3svc_decode_diropargs(struct svc_rqst *rqstp, struct xdr_stream *xdr)
return svcxdr_decode_diropargs3(xdr, &args->fh, &args->name, &args->len);
}
-int
+bool
nfs3svc_decode_accessargs(struct svc_rqst *rqstp, struct xdr_stream *xdr)
{
struct nfsd3_accessargs *args = rqstp->rq_argp;
if (!svcxdr_decode_nfs_fh3(xdr, &args->fh))
- return 0;
+ return false;
if (xdr_stream_decode_u32(xdr, &args->access) < 0)
- return 0;
+ return false;
- return 1;
+ return true;
}
-int
+bool
nfs3svc_decode_readargs(struct svc_rqst *rqstp, struct xdr_stream *xdr)
{
struct nfsd3_readargs *args = rqstp->rq_argp;
if (!svcxdr_decode_nfs_fh3(xdr, &args->fh))
- return 0;
+ return false;
if (xdr_stream_decode_u64(xdr, &args->offset) < 0)
- return 0;
+ return false;
if (xdr_stream_decode_u32(xdr, &args->count) < 0)
- return 0;
+ return false;
- return 1;
+ return true;
}
-int
+bool
nfs3svc_decode_writeargs(struct svc_rqst *rqstp, struct xdr_stream *xdr)
{
struct nfsd3_writeargs *args = rqstp->rq_argp;
u32 max_blocksize = svc_max_payload(rqstp);
if (!svcxdr_decode_nfs_fh3(xdr, &args->fh))
- return 0;
+ return false;
if (xdr_stream_decode_u64(xdr, &args->offset) < 0)
- return 0;
+ return false;
if (xdr_stream_decode_u32(xdr, &args->count) < 0)
- return 0;
+ return false;
if (xdr_stream_decode_u32(xdr, &args->stable) < 0)
- return 0;
+ return false;
/* opaque data */
if (xdr_stream_decode_u32(xdr, &args->len) < 0)
- return 0;
+ return false;
/* request sanity */
if (args->count != args->len)
- return 0;
+ return false;
if (args->count > max_blocksize) {
args->count = max_blocksize;
args->len = max_blocksize;
}
if (!xdr_stream_subsegment(xdr, &args->payload, args->count))
- return 0;
+ return false;
- return 1;
+ return true;
}
-int
+bool
nfs3svc_decode_createargs(struct svc_rqst *rqstp, struct xdr_stream *xdr)
{
struct nfsd3_createargs *args = rqstp->rq_argp;
if (!svcxdr_decode_diropargs3(xdr, &args->fh, &args->name, &args->len))
- return 0;
+ return false;
if (xdr_stream_decode_u32(xdr, &args->createmode) < 0)
- return 0;
+ return false;
switch (args->createmode) {
case NFS3_CREATE_UNCHECKED:
case NFS3_CREATE_GUARDED:
@@ -658,15 +658,15 @@ nfs3svc_decode_createargs(struct svc_rqst *rqstp, struct xdr_stream *xdr)
case NFS3_CREATE_EXCLUSIVE:
args->verf = xdr_inline_decode(xdr, NFS3_CREATEVERFSIZE);
if (!args->verf)
- return 0;
+ return false;
break;
default:
- return 0;
+ return false;
}
- return 1;
+ return true;
}
-int
+bool
nfs3svc_decode_mkdirargs(struct svc_rqst *rqstp, struct xdr_stream *xdr)
{
struct nfsd3_createargs *args = rqstp->rq_argp;
@@ -676,7 +676,7 @@ nfs3svc_decode_mkdirargs(struct svc_rqst *rqstp, struct xdr_stream *xdr)
svcxdr_decode_sattr3(rqstp, xdr, &args->attrs);
}
-int
+bool
nfs3svc_decode_symlinkargs(struct svc_rqst *rqstp, struct xdr_stream *xdr)
{
struct nfsd3_symlinkargs *args = rqstp->rq_argp;
@@ -685,33 +685,33 @@ nfs3svc_decode_symlinkargs(struct svc_rqst *rqstp, struct xdr_stream *xdr)
size_t remaining;
if (!svcxdr_decode_diropargs3(xdr, &args->ffh, &args->fname, &args->flen))
- return 0;
+ return false;
if (!svcxdr_decode_sattr3(rqstp, xdr, &args->attrs))
- return 0;
+ return false;
if (xdr_stream_decode_u32(xdr, &args->tlen) < 0)
- return 0;
+ return false;
/* request sanity */
remaining = head->iov_len + rqstp->rq_arg.page_len + tail->iov_len;
remaining -= xdr_stream_pos(xdr);
if (remaining < xdr_align_size(args->tlen))
- return 0;
+ return false;
args->first.iov_base = xdr->p;
args->first.iov_len = head->iov_len - xdr_stream_pos(xdr);
- return 1;
+ return true;
}
-int
+bool
nfs3svc_decode_mknodargs(struct svc_rqst *rqstp, struct xdr_stream *xdr)
{
struct nfsd3_mknodargs *args = rqstp->rq_argp;
if (!svcxdr_decode_diropargs3(xdr, &args->fh, &args->name, &args->len))
- return 0;
+ return false;
if (xdr_stream_decode_u32(xdr, &args->ftype) < 0)
- return 0;
+ return false;
switch (args->ftype) {
case NF3CHR:
case NF3BLK:
@@ -725,13 +725,13 @@ nfs3svc_decode_mknodargs(struct svc_rqst *rqstp, struct xdr_stream *xdr)
/* Valid XDR but illegal file types */
break;
default:
- return 0;
+ return false;
}
- return 1;
+ return true;
}
-int
+bool
nfs3svc_decode_renameargs(struct svc_rqst *rqstp, struct xdr_stream *xdr)
{
struct nfsd3_renameargs *args = rqstp->rq_argp;
@@ -742,7 +742,7 @@ nfs3svc_decode_renameargs(struct svc_rqst *rqstp, struct xdr_stream *xdr)
&args->tname, &args->tlen);
}
-int
+bool
nfs3svc_decode_linkargs(struct svc_rqst *rqstp, struct xdr_stream *xdr)
{
struct nfsd3_linkargs *args = rqstp->rq_argp;
@@ -752,59 +752,59 @@ nfs3svc_decode_linkargs(struct svc_rqst *rqstp, struct xdr_stream *xdr)
&args->tname, &args->tlen);
}
-int
+bool
nfs3svc_decode_readdirargs(struct svc_rqst *rqstp, struct xdr_stream *xdr)
{
struct nfsd3_readdirargs *args = rqstp->rq_argp;
if (!svcxdr_decode_nfs_fh3(xdr, &args->fh))
- return 0;
+ return false;
if (xdr_stream_decode_u64(xdr, &args->cookie) < 0)
- return 0;
+ return false;
args->verf = xdr_inline_decode(xdr, NFS3_COOKIEVERFSIZE);
if (!args->verf)
- return 0;
+ return false;
if (xdr_stream_decode_u32(xdr, &args->count) < 0)
- return 0;
+ return false;
- return 1;
+ return true;
}
-int
+bool
nfs3svc_decode_readdirplusargs(struct svc_rqst *rqstp, struct xdr_stream *xdr)
{
struct nfsd3_readdirargs *args = rqstp->rq_argp;
u32 dircount;
if (!svcxdr_decode_nfs_fh3(xdr, &args->fh))
- return 0;
+ return false;
if (xdr_stream_decode_u64(xdr, &args->cookie) < 0)
- return 0;
+ return false;
args->verf = xdr_inline_decode(xdr, NFS3_COOKIEVERFSIZE);
if (!args->verf)
- return 0;
+ return false;
/* dircount is ignored */
if (xdr_stream_decode_u32(xdr, &dircount) < 0)
- return 0;
+ return false;
if (xdr_stream_decode_u32(xdr, &args->count) < 0)
- return 0;
+ return false;
- return 1;
+ return true;
}
-int
+bool
nfs3svc_decode_commitargs(struct svc_rqst *rqstp, struct xdr_stream *xdr)
{
struct nfsd3_commitargs *args = rqstp->rq_argp;
if (!svcxdr_decode_nfs_fh3(xdr, &args->fh))
- return 0;
+ return false;
if (xdr_stream_decode_u64(xdr, &args->offset) < 0)
- return 0;
+ return false;
if (xdr_stream_decode_u32(xdr, &args->count) < 0)
- return 0;
+ return false;
- return 1;
+ return true;
}
/*
diff --git a/fs/nfsd/nfs4xdr.c b/fs/nfsd/nfs4xdr.c
index 35f56dbda462..9099f489f60d 100644
--- a/fs/nfsd/nfs4xdr.c
+++ b/fs/nfsd/nfs4xdr.c
@@ -2322,7 +2322,7 @@ nfsd4_opnum_in_range(struct nfsd4_compoundargs *argp, struct nfsd4_op *op)
return true;
}
-static int
+static bool
nfsd4_decode_compound(struct nfsd4_compoundargs *argp)
{
struct nfsd4_op *op;
@@ -2335,25 +2335,25 @@ nfsd4_decode_compound(struct nfsd4_compoundargs *argp)
int i;
if (xdr_stream_decode_u32(argp->xdr, &argp->taglen) < 0)
- return 0;
+ return false;
max_reply += XDR_UNIT;
argp->tag = NULL;
if (unlikely(argp->taglen)) {
if (argp->taglen > NFSD4_MAX_TAGLEN)
- return 0;
+ return false;
p = xdr_inline_decode(argp->xdr, argp->taglen);
if (!p)
- return 0;
+ return false;
argp->tag = svcxdr_savemem(argp, p, argp->taglen);
if (!argp->tag)
- return 0;
+ return false;
max_reply += xdr_align_size(argp->taglen);
}
if (xdr_stream_decode_u32(argp->xdr, &argp->minorversion) < 0)
- return 0;
+ return false;
if (xdr_stream_decode_u32(argp->xdr, &argp->opcnt) < 0)
- return 0;
+ return false;
/*
* NFS4ERR_RESOURCE is a more helpful error than GARBAGE_ARGS
@@ -2361,14 +2361,14 @@ nfsd4_decode_compound(struct nfsd4_compoundargs *argp)
* nfsd4_proc can handle this is an NFS-level error.
*/
if (argp->opcnt > NFSD_MAX_OPS_PER_COMPOUND)
- return 1;
+ return true;
if (argp->opcnt > ARRAY_SIZE(argp->iops)) {
argp->ops = kzalloc(argp->opcnt * sizeof(*argp->ops), GFP_KERNEL);
if (!argp->ops) {
argp->ops = argp->iops;
dprintk("nfsd: couldn't allocate room for COMPOUND\n");
- return 0;
+ return false;
}
}
@@ -2380,7 +2380,7 @@ nfsd4_decode_compound(struct nfsd4_compoundargs *argp)
op->replay = NULL;
if (xdr_stream_decode_u32(argp->xdr, &op->opnum) < 0)
- return 0;
+ return false;
if (nfsd4_opnum_in_range(argp, op)) {
op->status = nfsd4_dec_ops[op->opnum](argp, &op->u);
if (op->status != nfs_ok)
@@ -2427,7 +2427,7 @@ nfsd4_decode_compound(struct nfsd4_compoundargs *argp)
if (readcount > 1 || max_reply > PAGE_SIZE - auth_slack)
clear_bit(RQ_SPLICE_OK, &argp->rqstp->rq_flags);
- return 1;
+ return true;
}
static __be32 *encode_change(__be32 *p, struct kstat *stat, struct inode *inode,
@@ -5411,7 +5411,7 @@ void nfsd4_release_compoundargs(struct svc_rqst *rqstp)
}
}
-int
+bool
nfs4svc_decode_compoundargs(struct svc_rqst *rqstp, struct xdr_stream *xdr)
{
struct nfsd4_compoundargs *args = rqstp->rq_argp;
diff --git a/fs/nfsd/nfsd.h b/fs/nfsd/nfsd.h
index 6e8ad5f9757c..bfcddd4c7534 100644
--- a/fs/nfsd/nfsd.h
+++ b/fs/nfsd/nfsd.h
@@ -78,7 +78,7 @@ extern const struct seq_operations nfs_exports_op;
*/
struct nfsd_voidargs { };
struct nfsd_voidres { };
-int nfssvc_decode_voidarg(struct svc_rqst *rqstp,
+bool nfssvc_decode_voidarg(struct svc_rqst *rqstp,
struct xdr_stream *xdr);
int nfssvc_encode_voidres(struct svc_rqst *rqstp, __be32 *p);
diff --git a/fs/nfsd/nfssvc.c b/fs/nfsd/nfssvc.c
index 7cd13e9474ff..beb564e8a3db 100644
--- a/fs/nfsd/nfssvc.c
+++ b/fs/nfsd/nfssvc.c
@@ -1067,10 +1067,10 @@ int nfsd_dispatch(struct svc_rqst *rqstp, __be32 *statp)
* @xdr: XDR stream positioned at arguments to decode
*
* Return values:
- * %0: Arguments were not valid
- * %1: Decoding was successful
+ * %false: Arguments were not valid
+ * %true: Decoding was successful
*/
-int nfssvc_decode_voidarg(struct svc_rqst *rqstp, struct xdr_stream *xdr)
+bool nfssvc_decode_voidarg(struct svc_rqst *rqstp, struct xdr_stream *xdr)
{
return 1;
}
diff --git a/fs/nfsd/nfsxdr.c b/fs/nfsd/nfsxdr.c
index 38c4b199a10f..921c1c4344ef 100644
--- a/fs/nfsd/nfsxdr.c
+++ b/fs/nfsd/nfsxdr.c
@@ -272,7 +272,7 @@ svcxdr_encode_fattr(struct svc_rqst *rqstp, struct xdr_stream *xdr,
* XDR decode functions
*/
-int
+bool
nfssvc_decode_fhandleargs(struct svc_rqst *rqstp, struct xdr_stream *xdr)
{
struct nfsd_fhandle *args = rqstp->rq_argp;
@@ -280,7 +280,7 @@ nfssvc_decode_fhandleargs(struct svc_rqst *rqstp, struct xdr_stream *xdr)
return svcxdr_decode_fhandle(xdr, &args->fh);
}
-int
+bool
nfssvc_decode_sattrargs(struct svc_rqst *rqstp, struct xdr_stream *xdr)
{
struct nfsd_sattrargs *args = rqstp->rq_argp;
@@ -289,7 +289,7 @@ nfssvc_decode_sattrargs(struct svc_rqst *rqstp, struct xdr_stream *xdr)
svcxdr_decode_sattr(rqstp, xdr, &args->attrs);
}
-int
+bool
nfssvc_decode_diropargs(struct svc_rqst *rqstp, struct xdr_stream *xdr)
{
struct nfsd_diropargs *args = rqstp->rq_argp;
@@ -297,54 +297,54 @@ nfssvc_decode_diropargs(struct svc_rqst *rqstp, struct xdr_stream *xdr)
return svcxdr_decode_diropargs(xdr, &args->fh, &args->name, &args->len);
}
-int
+bool
nfssvc_decode_readargs(struct svc_rqst *rqstp, struct xdr_stream *xdr)
{
struct nfsd_readargs *args = rqstp->rq_argp;
u32 totalcount;
if (!svcxdr_decode_fhandle(xdr, &args->fh))
- return 0;
+ return false;
if (xdr_stream_decode_u32(xdr, &args->offset) < 0)
- return 0;
+ return false;
if (xdr_stream_decode_u32(xdr, &args->count) < 0)
- return 0;
+ return false;
/* totalcount is ignored */
if (xdr_stream_decode_u32(xdr, &totalcount) < 0)
- return 0;
+ return false;
- return 1;
+ return true;
}
-int
+bool
nfssvc_decode_writeargs(struct svc_rqst *rqstp, struct xdr_stream *xdr)
{
struct nfsd_writeargs *args = rqstp->rq_argp;
u32 beginoffset, totalcount;
if (!svcxdr_decode_fhandle(xdr, &args->fh))
- return 0;
+ return false;
/* beginoffset is ignored */
if (xdr_stream_decode_u32(xdr, &beginoffset) < 0)
- return 0;
+ return false;
if (xdr_stream_decode_u32(xdr, &args->offset) < 0)
- return 0;
+ return false;
/* totalcount is ignored */
if (xdr_stream_decode_u32(xdr, &totalcount) < 0)
- return 0;
+ return false;
/* opaque data */
if (xdr_stream_decode_u32(xdr, &args->len) < 0)
- return 0;
+ return false;
if (args->len > NFSSVC_MAXBLKSIZE_V2)
- return 0;
+ return false;
if (!xdr_stream_subsegment(xdr, &args->payload, args->len))
- return 0;
+ return false;
- return 1;
+ return true;
}
-int
+bool
nfssvc_decode_createargs(struct svc_rqst *rqstp, struct xdr_stream *xdr)
{
struct nfsd_createargs *args = rqstp->rq_argp;
@@ -354,7 +354,7 @@ nfssvc_decode_createargs(struct svc_rqst *rqstp, struct xdr_stream *xdr)
svcxdr_decode_sattr(rqstp, xdr, &args->attrs);
}
-int
+bool
nfssvc_decode_renameargs(struct svc_rqst *rqstp, struct xdr_stream *xdr)
{
struct nfsd_renameargs *args = rqstp->rq_argp;
@@ -365,7 +365,7 @@ nfssvc_decode_renameargs(struct svc_rqst *rqstp, struct xdr_stream *xdr)
&args->tname, &args->tlen);
}
-int
+bool
nfssvc_decode_linkargs(struct svc_rqst *rqstp, struct xdr_stream *xdr)
{
struct nfsd_linkargs *args = rqstp->rq_argp;
@@ -375,39 +375,39 @@ nfssvc_decode_linkargs(struct svc_rqst *rqstp, struct xdr_stream *xdr)
&args->tname, &args->tlen);
}
-int
+bool
nfssvc_decode_symlinkargs(struct svc_rqst *rqstp, struct xdr_stream *xdr)
{
struct nfsd_symlinkargs *args = rqstp->rq_argp;
struct kvec *head = rqstp->rq_arg.head;
if (!svcxdr_decode_diropargs(xdr, &args->ffh, &args->fname, &args->flen))
- return 0;
+ return false;
if (xdr_stream_decode_u32(xdr, &args->tlen) < 0)
- return 0;
+ return false;
if (args->tlen == 0)
- return 0;
+ return false;
args->first.iov_len = head->iov_len - xdr_stream_pos(xdr);
args->first.iov_base = xdr_inline_decode(xdr, args->tlen);
if (!args->first.iov_base)
- return 0;
+ return false;
return svcxdr_decode_sattr(rqstp, xdr, &args->attrs);
}
-int
+bool
nfssvc_decode_readdirargs(struct svc_rqst *rqstp, struct xdr_stream *xdr)
{
struct nfsd_readdirargs *args = rqstp->rq_argp;
if (!svcxdr_decode_fhandle(xdr, &args->fh))
- return 0;
+ return false;
if (xdr_stream_decode_u32(xdr, &args->cookie) < 0)
- return 0;
+ return false;
if (xdr_stream_decode_u32(xdr, &args->count) < 0)
- return 0;
+ return false;
- return 1;
+ return true;
}
/*
diff --git a/fs/nfsd/xdr.h b/fs/nfsd/xdr.h
index 804f9af94d6d..31be7d30e64e 100644
--- a/fs/nfsd/xdr.h
+++ b/fs/nfsd/xdr.h
@@ -141,16 +141,16 @@ union nfsd_xdrstore {
#define NFS2_SVC_XDRSIZE sizeof(union nfsd_xdrstore)
-int nfssvc_decode_fhandleargs(struct svc_rqst *rqstp, struct xdr_stream *xdr);
-int nfssvc_decode_sattrargs(struct svc_rqst *rqstp, struct xdr_stream *xdr);
-int nfssvc_decode_diropargs(struct svc_rqst *rqstp, struct xdr_stream *xdr);
-int nfssvc_decode_readargs(struct svc_rqst *rqstp, struct xdr_stream *xdr);
-int nfssvc_decode_writeargs(struct svc_rqst *rqstp, struct xdr_stream *xdr);
-int nfssvc_decode_createargs(struct svc_rqst *rqstp, struct xdr_stream *xdr);
-int nfssvc_decode_renameargs(struct svc_rqst *rqstp, struct xdr_stream *xdr);
-int nfssvc_decode_linkargs(struct svc_rqst *rqstp, struct xdr_stream *xdr);
-int nfssvc_decode_symlinkargs(struct svc_rqst *rqstp, struct xdr_stream *xdr);
-int nfssvc_decode_readdirargs(struct svc_rqst *rqstp, struct xdr_stream *xdr);
+bool nfssvc_decode_fhandleargs(struct svc_rqst *rqstp, struct xdr_stream *xdr);
+bool nfssvc_decode_sattrargs(struct svc_rqst *rqstp, struct xdr_stream *xdr);
+bool nfssvc_decode_diropargs(struct svc_rqst *rqstp, struct xdr_stream *xdr);
+bool nfssvc_decode_readargs(struct svc_rqst *rqstp, struct xdr_stream *xdr);
+bool nfssvc_decode_writeargs(struct svc_rqst *rqstp, struct xdr_stream *xdr);
+bool nfssvc_decode_createargs(struct svc_rqst *rqstp, struct xdr_stream *xdr);
+bool nfssvc_decode_renameargs(struct svc_rqst *rqstp, struct xdr_stream *xdr);
+bool nfssvc_decode_linkargs(struct svc_rqst *rqstp, struct xdr_stream *xdr);
+bool nfssvc_decode_symlinkargs(struct svc_rqst *rqstp, struct xdr_stream *xdr);
+bool nfssvc_decode_readdirargs(struct svc_rqst *rqstp, struct xdr_stream *xdr);
int nfssvc_encode_statres(struct svc_rqst *, __be32 *);
int nfssvc_encode_attrstatres(struct svc_rqst *, __be32 *);
diff --git a/fs/nfsd/xdr3.h b/fs/nfsd/xdr3.h
index 60a8909205e5..ef72bc4868da 100644
--- a/fs/nfsd/xdr3.h
+++ b/fs/nfsd/xdr3.h
@@ -265,21 +265,21 @@ union nfsd3_xdrstore {
#define NFS3_SVC_XDRSIZE sizeof(union nfsd3_xdrstore)
-int nfs3svc_decode_fhandleargs(struct svc_rqst *rqstp, struct xdr_stream *xdr);
-int nfs3svc_decode_sattrargs(struct svc_rqst *rqstp, struct xdr_stream *xdr);
-int nfs3svc_decode_diropargs(struct svc_rqst *rqstp, struct xdr_stream *xdr);
-int nfs3svc_decode_accessargs(struct svc_rqst *rqstp, struct xdr_stream *xdr);
-int nfs3svc_decode_readargs(struct svc_rqst *rqstp, struct xdr_stream *xdr);
-int nfs3svc_decode_writeargs(struct svc_rqst *rqstp, struct xdr_stream *xdr);
-int nfs3svc_decode_createargs(struct svc_rqst *rqstp, struct xdr_stream *xdr);
-int nfs3svc_decode_mkdirargs(struct svc_rqst *rqstp, struct xdr_stream *xdr);
-int nfs3svc_decode_mknodargs(struct svc_rqst *rqstp, struct xdr_stream *xdr);
-int nfs3svc_decode_renameargs(struct svc_rqst *rqstp, struct xdr_stream *xdr);
-int nfs3svc_decode_linkargs(struct svc_rqst *rqstp, struct xdr_stream *xdr);
-int nfs3svc_decode_symlinkargs(struct svc_rqst *rqstp, struct xdr_stream *xdr);
-int nfs3svc_decode_readdirargs(struct svc_rqst *rqstp, struct xdr_stream *xdr);
-int nfs3svc_decode_readdirplusargs(struct svc_rqst *rqstp, struct xdr_stream *xdr);
-int nfs3svc_decode_commitargs(struct svc_rqst *rqstp, struct xdr_stream *xdr);
+bool nfs3svc_decode_fhandleargs(struct svc_rqst *rqstp, struct xdr_stream *xdr);
+bool nfs3svc_decode_sattrargs(struct svc_rqst *rqstp, struct xdr_stream *xdr);
+bool nfs3svc_decode_diropargs(struct svc_rqst *rqstp, struct xdr_stream *xdr);
+bool nfs3svc_decode_accessargs(struct svc_rqst *rqstp, struct xdr_stream *xdr);
+bool nfs3svc_decode_readargs(struct svc_rqst *rqstp, struct xdr_stream *xdr);
+bool nfs3svc_decode_writeargs(struct svc_rqst *rqstp, struct xdr_stream *xdr);
+bool nfs3svc_decode_createargs(struct svc_rqst *rqstp, struct xdr_stream *xdr);
+bool nfs3svc_decode_mkdirargs(struct svc_rqst *rqstp, struct xdr_stream *xdr);
+bool nfs3svc_decode_mknodargs(struct svc_rqst *rqstp, struct xdr_stream *xdr);
+bool nfs3svc_decode_renameargs(struct svc_rqst *rqstp, struct xdr_stream *xdr);
+bool nfs3svc_decode_linkargs(struct svc_rqst *rqstp, struct xdr_stream *xdr);
+bool nfs3svc_decode_symlinkargs(struct svc_rqst *rqstp, struct xdr_stream *xdr);
+bool nfs3svc_decode_readdirargs(struct svc_rqst *rqstp, struct xdr_stream *xdr);
+bool nfs3svc_decode_readdirplusargs(struct svc_rqst *rqstp, struct xdr_stream *xdr);
+bool nfs3svc_decode_commitargs(struct svc_rqst *rqstp, struct xdr_stream *xdr);
int nfs3svc_encode_getattrres(struct svc_rqst *, __be32 *);
int nfs3svc_encode_wccstat(struct svc_rqst *, __be32 *);
diff --git a/fs/nfsd/xdr4.h b/fs/nfsd/xdr4.h
index 1d1b8771bdcf..8812256cd520 100644
--- a/fs/nfsd/xdr4.h
+++ b/fs/nfsd/xdr4.h
@@ -756,7 +756,7 @@ set_change_info(struct nfsd4_change_info *cinfo, struct svc_fh *fhp)
bool nfsd4_mach_creds_match(struct nfs4_client *cl, struct svc_rqst *rqstp);
-int nfs4svc_decode_compoundargs(struct svc_rqst *rqstp, struct xdr_stream *xdr);
+bool nfs4svc_decode_compoundargs(struct svc_rqst *rqstp, struct xdr_stream *xdr);
int nfs4svc_encode_compoundres(struct svc_rqst *, __be32 *);
__be32 nfsd4_check_resp_size(struct nfsd4_compoundres *, u32);
void nfsd4_encode_operation(struct nfsd4_compoundres *, struct nfsd4_op *);
diff --git a/include/linux/lockd/xdr.h b/include/linux/lockd/xdr.h
index 170ad6f5596a..e1362244f909 100644
--- a/include/linux/lockd/xdr.h
+++ b/include/linux/lockd/xdr.h
@@ -96,15 +96,15 @@ struct nlm_reboot {
*/
#define NLMSVC_XDRSIZE sizeof(struct nlm_args)
-int nlmsvc_decode_void(struct svc_rqst *rqstp, struct xdr_stream *xdr);
-int nlmsvc_decode_testargs(struct svc_rqst *rqstp, struct xdr_stream *xdr);
-int nlmsvc_decode_lockargs(struct svc_rqst *rqstp, struct xdr_stream *xdr);
-int nlmsvc_decode_cancargs(struct svc_rqst *rqstp, struct xdr_stream *xdr);
-int nlmsvc_decode_unlockargs(struct svc_rqst *rqstp, struct xdr_stream *xdr);
-int nlmsvc_decode_res(struct svc_rqst *rqstp, struct xdr_stream *xdr);
-int nlmsvc_decode_reboot(struct svc_rqst *rqstp, struct xdr_stream *xdr);
-int nlmsvc_decode_shareargs(struct svc_rqst *rqstp, struct xdr_stream *xdr);
-int nlmsvc_decode_notify(struct svc_rqst *rqstp, struct xdr_stream *xdr);
+bool nlmsvc_decode_void(struct svc_rqst *rqstp, struct xdr_stream *xdr);
+bool nlmsvc_decode_testargs(struct svc_rqst *rqstp, struct xdr_stream *xdr);
+bool nlmsvc_decode_lockargs(struct svc_rqst *rqstp, struct xdr_stream *xdr);
+bool nlmsvc_decode_cancargs(struct svc_rqst *rqstp, struct xdr_stream *xdr);
+bool nlmsvc_decode_unlockargs(struct svc_rqst *rqstp, struct xdr_stream *xdr);
+bool nlmsvc_decode_res(struct svc_rqst *rqstp, struct xdr_stream *xdr);
+bool nlmsvc_decode_reboot(struct svc_rqst *rqstp, struct xdr_stream *xdr);
+bool nlmsvc_decode_shareargs(struct svc_rqst *rqstp, struct xdr_stream *xdr);
+bool nlmsvc_decode_notify(struct svc_rqst *rqstp, struct xdr_stream *xdr);
int nlmsvc_encode_testres(struct svc_rqst *, __be32 *);
int nlmsvc_encode_res(struct svc_rqst *, __be32 *);
diff --git a/include/linux/lockd/xdr4.h b/include/linux/lockd/xdr4.h
index 68e14e0f2b1f..376b8f6a3763 100644
--- a/include/linux/lockd/xdr4.h
+++ b/include/linux/lockd/xdr4.h
@@ -22,15 +22,15 @@
#define nlm4_fbig cpu_to_be32(NLM_FBIG)
#define nlm4_failed cpu_to_be32(NLM_FAILED)
-int nlm4svc_decode_void(struct svc_rqst *rqstp, struct xdr_stream *xdr);
-int nlm4svc_decode_testargs(struct svc_rqst *rqstp, struct xdr_stream *xdr);
-int nlm4svc_decode_lockargs(struct svc_rqst *rqstp, struct xdr_stream *xdr);
-int nlm4svc_decode_cancargs(struct svc_rqst *rqstp, struct xdr_stream *xdr);
-int nlm4svc_decode_unlockargs(struct svc_rqst *rqstp, struct xdr_stream *xdr);
-int nlm4svc_decode_res(struct svc_rqst *rqstp, struct xdr_stream *xdr);
-int nlm4svc_decode_reboot(struct svc_rqst *rqstp, struct xdr_stream *xdr);
-int nlm4svc_decode_shareargs(struct svc_rqst *rqstp, struct xdr_stream *xdr);
-int nlm4svc_decode_notify(struct svc_rqst *rqstp, struct xdr_stream *xdr);
+bool nlm4svc_decode_void(struct svc_rqst *rqstp, struct xdr_stream *xdr);
+bool nlm4svc_decode_testargs(struct svc_rqst *rqstp, struct xdr_stream *xdr);
+bool nlm4svc_decode_lockargs(struct svc_rqst *rqstp, struct xdr_stream *xdr);
+bool nlm4svc_decode_cancargs(struct svc_rqst *rqstp, struct xdr_stream *xdr);
+bool nlm4svc_decode_unlockargs(struct svc_rqst *rqstp, struct xdr_stream *xdr);
+bool nlm4svc_decode_res(struct svc_rqst *rqstp, struct xdr_stream *xdr);
+bool nlm4svc_decode_reboot(struct svc_rqst *rqstp, struct xdr_stream *xdr);
+bool nlm4svc_decode_shareargs(struct svc_rqst *rqstp, struct xdr_stream *xdr);
+bool nlm4svc_decode_notify(struct svc_rqst *rqstp, struct xdr_stream *xdr);
int nlm4svc_encode_testres(struct svc_rqst *, __be32 *);
int nlm4svc_encode_res(struct svc_rqst *, __be32 *);
diff --git a/include/linux/sunrpc/svc.h b/include/linux/sunrpc/svc.h
index da3c5bc43d85..d6109fa7a57b 100644
--- a/include/linux/sunrpc/svc.h
+++ b/include/linux/sunrpc/svc.h
@@ -454,7 +454,7 @@ struct svc_procedure {
/* process the request: */
__be32 (*pc_func)(struct svc_rqst *);
/* XDR decode args: */
- int (*pc_decode)(struct svc_rqst *rqstp,
+ bool (*pc_decode)(struct svc_rqst *rqstp,
struct xdr_stream *xdr);
/* XDR encode result: */
int (*pc_encode)(struct svc_rqst *, __be32 *data);
^ permalink raw reply related [flat|nested] 6+ messages in thread
* Re: [PATCH v1 0/2] Update synopsis of .pc_decode callback
2021-10-12 15:57 [PATCH v1 0/2] Update synopsis of .pc_decode callback Chuck Lever
2021-10-12 15:57 ` [PATCH v1 1/2] SUNRPC: Replace the "__be32 *p" parameter to .pc_decode Chuck Lever
2021-10-12 15:57 ` [PATCH v1 2/2] SUNRPC: Change return value type of .pc_decode Chuck Lever
@ 2021-10-13 14:31 ` J. Bruce Fields
2021-10-13 14:33 ` Chuck Lever III
2 siblings, 1 reply; 6+ messages in thread
From: J. Bruce Fields @ 2021-10-13 14:31 UTC (permalink / raw)
To: Chuck Lever; +Cc: bfields, linux-nfs
On Tue, Oct 12, 2021 at 11:57:15AM -0400, Chuck Lever wrote:
> As we discussed many moons ago, here are clean-up patches that
> modernize the .pc_decode callback's synopsis, based on the
> recent XDR overhaul work.
Looks sensible to me.
Applying pending some testing.
--b.
>
> ---
>
> Chuck Lever (2):
> SUNRPC: Replace the "__be32 *p" parameter to .pc_decode
> SUNRPC: Change return value type of .pc_decode
>
>
> fs/lockd/svc.c | 3 +-
> fs/lockd/xdr.c | 123 +++++++++++++---------------
> fs/lockd/xdr4.c | 124 ++++++++++++++--------------
> fs/nfsd/nfs2acl.c | 36 ++++----
> fs/nfsd/nfs3acl.c | 26 +++---
> fs/nfsd/nfs3xdr.c | 163 +++++++++++++++++--------------------
> fs/nfsd/nfs4xdr.c | 28 +++----
> fs/nfsd/nfsd.h | 3 +-
> fs/nfsd/nfssvc.c | 11 ++-
> fs/nfsd/nfsxdr.c | 92 ++++++++++-----------
> fs/nfsd/xdr.h | 21 ++---
> fs/nfsd/xdr3.h | 31 +++----
> fs/nfsd/xdr4.h | 2 +-
> include/linux/lockd/xdr.h | 19 +++--
> include/linux/lockd/xdr4.h | 19 ++---
> include/linux/sunrpc/svc.h | 3 +-
> 16 files changed, 334 insertions(+), 370 deletions(-)
>
> --
> Chuck Lever
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [PATCH v1 0/2] Update synopsis of .pc_decode callback
2021-10-13 14:31 ` [PATCH v1 0/2] Update synopsis of .pc_decode callback J. Bruce Fields
@ 2021-10-13 14:33 ` Chuck Lever III
2021-10-13 14:35 ` Bruce Fields
0 siblings, 1 reply; 6+ messages in thread
From: Chuck Lever III @ 2021-10-13 14:33 UTC (permalink / raw)
To: Bruce Fields; +Cc: Bruce Fields, Linux NFS Mailing List
> On Oct 13, 2021, at 10:31 AM, J. Bruce Fields <bfields@fieldses.org> wrote:
>
> On Tue, Oct 12, 2021 at 11:57:15AM -0400, Chuck Lever wrote:
>> As we discussed many moons ago, here are clean-up patches that
>> modernize the .pc_decode callback's synopsis, based on the
>> recent XDR overhaul work.
>
> Looks sensible to me.
>
> Applying pending some testing.
Thanks, Bruce.
I have similar patches for .pc_encode. Do you want to test those
at the same time?
> --b.
>
>>
>> ---
>>
>> Chuck Lever (2):
>> SUNRPC: Replace the "__be32 *p" parameter to .pc_decode
>> SUNRPC: Change return value type of .pc_decode
>>
>>
>> fs/lockd/svc.c | 3 +-
>> fs/lockd/xdr.c | 123 +++++++++++++---------------
>> fs/lockd/xdr4.c | 124 ++++++++++++++--------------
>> fs/nfsd/nfs2acl.c | 36 ++++----
>> fs/nfsd/nfs3acl.c | 26 +++---
>> fs/nfsd/nfs3xdr.c | 163 +++++++++++++++++--------------------
>> fs/nfsd/nfs4xdr.c | 28 +++----
>> fs/nfsd/nfsd.h | 3 +-
>> fs/nfsd/nfssvc.c | 11 ++-
>> fs/nfsd/nfsxdr.c | 92 ++++++++++-----------
>> fs/nfsd/xdr.h | 21 ++---
>> fs/nfsd/xdr3.h | 31 +++----
>> fs/nfsd/xdr4.h | 2 +-
>> include/linux/lockd/xdr.h | 19 +++--
>> include/linux/lockd/xdr4.h | 19 ++---
>> include/linux/sunrpc/svc.h | 3 +-
>> 16 files changed, 334 insertions(+), 370 deletions(-)
>>
>> --
>> Chuck Lever
--
Chuck Lever
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [PATCH v1 0/2] Update synopsis of .pc_decode callback
2021-10-13 14:33 ` Chuck Lever III
@ 2021-10-13 14:35 ` Bruce Fields
0 siblings, 0 replies; 6+ messages in thread
From: Bruce Fields @ 2021-10-13 14:35 UTC (permalink / raw)
To: Chuck Lever III; +Cc: Bruce Fields, Linux NFS Mailing List
On Wed, Oct 13, 2021 at 02:33:46PM +0000, Chuck Lever III wrote:
>
>
> > On Oct 13, 2021, at 10:31 AM, J. Bruce Fields <bfields@fieldses.org> wrote:
> >
> > On Tue, Oct 12, 2021 at 11:57:15AM -0400, Chuck Lever wrote:
> >> As we discussed many moons ago, here are clean-up patches that
> >> modernize the .pc_decode callback's synopsis, based on the
> >> recent XDR overhaul work.
> >
> > Looks sensible to me.
> >
> > Applying pending some testing.
>
> Thanks, Bruce.
>
> I have similar patches for .pc_encode. Do you want to test those
> at the same time?
Sure, up to you.
(Not doing anything fancy, just my routine chton/xfstests/pynfs run).
--b.
^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2021-10-13 14:35 UTC | newest]
Thread overview: 6+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2021-10-12 15:57 [PATCH v1 0/2] Update synopsis of .pc_decode callback Chuck Lever
2021-10-12 15:57 ` [PATCH v1 1/2] SUNRPC: Replace the "__be32 *p" parameter to .pc_decode Chuck Lever
2021-10-12 15:57 ` [PATCH v1 2/2] SUNRPC: Change return value type of .pc_decode Chuck Lever
2021-10-13 14:31 ` [PATCH v1 0/2] Update synopsis of .pc_decode callback J. Bruce Fields
2021-10-13 14:33 ` Chuck Lever III
2021-10-13 14:35 ` Bruce Fields
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