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From: Olga Kornievskaia <olga.kornievskaia@gmail.com>
To: bfields@redhat.com
Cc: linux-nfs@vger.kernel.org, linux-fsdevel@vger.kernel.org
Subject: [PATCH v2 08/10] NFSD generalize nfsd4_compound_state flag names
Date: Fri, 30 Nov 2018 15:03:46 -0500
Message-ID: <20181130200348.59524-9-olga.kornievskaia@gmail.com> (raw)
In-Reply-To: <20181130200348.59524-1-olga.kornievskaia@gmail.com>

From: Olga Kornievskaia <kolga@netapp.com>

Allow for sid_flag field non-stateid use.

Signed-off-by: Andy Adamson <andros@netapp.com>
---
 fs/nfsd/nfs4proc.c  | 8 ++++----
 fs/nfsd/nfs4state.c | 7 ++++---
 fs/nfsd/xdr4.h      | 6 +++---
 3 files changed, 11 insertions(+), 10 deletions(-)

diff --git a/fs/nfsd/nfs4proc.c b/fs/nfsd/nfs4proc.c
index 51fca9e..70d03e9 100644
--- a/fs/nfsd/nfs4proc.c
+++ b/fs/nfsd/nfs4proc.c
@@ -530,9 +530,9 @@ static __be32 nfsd4_open_omfg(struct svc_rqst *rqstp, struct nfsd4_compound_stat
 		return nfserr_restorefh;
 
 	fh_dup2(&cstate->current_fh, &cstate->save_fh);
-	if (HAS_STATE_ID(cstate, SAVED_STATE_ID_FLAG)) {
+	if (HAS_CSTATE_FLAG(cstate, SAVED_STATE_ID_FLAG)) {
 		memcpy(&cstate->current_stateid, &cstate->save_stateid, sizeof(stateid_t));
-		SET_STATE_ID(cstate, CURRENT_STATE_ID_FLAG);
+		SET_CSTATE_FLAG(cstate, CURRENT_STATE_ID_FLAG);
 	}
 	return nfs_ok;
 }
@@ -542,9 +542,9 @@ static __be32 nfsd4_open_omfg(struct svc_rqst *rqstp, struct nfsd4_compound_stat
 	     union nfsd4_op_u *u)
 {
 	fh_dup2(&cstate->save_fh, &cstate->current_fh);
-	if (HAS_STATE_ID(cstate, CURRENT_STATE_ID_FLAG)) {
+	if (HAS_CSTATE_FLAG(cstate, CURRENT_STATE_ID_FLAG)) {
 		memcpy(&cstate->save_stateid, &cstate->current_stateid, sizeof(stateid_t));
-		SET_STATE_ID(cstate, SAVED_STATE_ID_FLAG);
+		SET_CSTATE_FLAG(cstate, SAVED_STATE_ID_FLAG);
 	}
 	return nfs_ok;
 }
diff --git a/fs/nfsd/nfs4state.c b/fs/nfsd/nfs4state.c
index 7b3586ab..3f5fb0b 100644
--- a/fs/nfsd/nfs4state.c
+++ b/fs/nfsd/nfs4state.c
@@ -7423,7 +7423,8 @@ static int nfs4_state_create_net(struct net *net)
 static void
 get_stateid(struct nfsd4_compound_state *cstate, stateid_t *stateid)
 {
-	if (HAS_STATE_ID(cstate, CURRENT_STATE_ID_FLAG) && CURRENT_STATEID(stateid))
+	if (HAS_CSTATE_FLAG(cstate, CURRENT_STATE_ID_FLAG) &&
+	    CURRENT_STATEID(stateid))
 		memcpy(stateid, &cstate->current_stateid, sizeof(stateid_t));
 }
 
@@ -7432,14 +7433,14 @@ static int nfs4_state_create_net(struct net *net)
 {
 	if (cstate->minorversion) {
 		memcpy(&cstate->current_stateid, stateid, sizeof(stateid_t));
-		SET_STATE_ID(cstate, CURRENT_STATE_ID_FLAG);
+		SET_CSTATE_FLAG(cstate, CURRENT_STATE_ID_FLAG);
 	}
 }
 
 void
 clear_current_stateid(struct nfsd4_compound_state *cstate)
 {
-	CLEAR_STATE_ID(cstate, CURRENT_STATE_ID_FLAG);
+	CLEAR_CSTATE_FLAG(cstate, CURRENT_STATE_ID_FLAG);
 }
 
 /*
diff --git a/fs/nfsd/xdr4.h b/fs/nfsd/xdr4.h
index bade8e5..9d7318c 100644
--- a/fs/nfsd/xdr4.h
+++ b/fs/nfsd/xdr4.h
@@ -46,9 +46,9 @@
 #define CURRENT_STATE_ID_FLAG (1<<0)
 #define SAVED_STATE_ID_FLAG (1<<1)
 
-#define SET_STATE_ID(c, f) ((c)->sid_flags |= (f))
-#define HAS_STATE_ID(c, f) ((c)->sid_flags & (f))
-#define CLEAR_STATE_ID(c, f) ((c)->sid_flags &= ~(f))
+#define SET_CSTATE_FLAG(c, f) ((c)->sid_flags |= (f))
+#define HAS_CSTATE_FLAG(c, f) ((c)->sid_flags & (f))
+#define CLEAR_CSTATE_FLAG(c, f) ((c)->sid_flags &= ~(f))
 
 struct nfsd4_compound_state {
 	struct svc_fh		current_fh;
-- 
1.8.3.1

  parent reply index

Thread overview: 30+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-11-30 20:03 [PATCH v2 00/10] server-side support for "inter" SSC copy Olga Kornievskaia
2018-11-30 20:03 ` [PATCH v2 01/10] VFS generic copy_file_range() support Olga Kornievskaia
2018-12-01  8:11   ` Amir Goldstein
2018-12-01 13:23     ` Olga Kornievskaia
2018-12-01 13:44       ` Olga Kornievskaia
     [not found]         ` <CAOQ4uxgENLCDH7QwtBPxA60dKEXvLVknBMY_Lgoetq_uQ=7gwA@mail.gmail.com>
     [not found]           ` <CAN-5tyFGV=fUCbAG5mSvy=LXDpdp8VG9Sh1aGMkBHQAG1Rp1sQ@mail.gmail.com>
2018-12-01 16:59             ` Amir Goldstein
2018-12-01 22:00     ` Dave Chinner
2018-12-02  3:12       ` Olga Kornievskaia
2018-12-02 15:19         ` Olga Kornievskaia
2018-12-02 20:47         ` Dave Chinner
2018-12-01 21:18   ` Matthew Wilcox
2018-12-01 22:36     ` Dave Chinner
2018-11-30 20:03 ` [PATCH v2 02/10] NFS fallback to generic_copy_file_range Olga Kornievskaia
2018-11-30 20:03 ` [PATCH v2 03/10] NFSD fill-in netloc4 structure Olga Kornievskaia
2018-11-30 20:03 ` [PATCH v2 04/10] NFSD add ca_source_server<> to COPY Olga Kornievskaia
2019-02-19 16:17   ` bfields
2018-11-30 20:03 ` [PATCH v2 05/10] NFSD return nfs4_stid in nfs4_preprocess_stateid_op Olga Kornievskaia
2018-11-30 20:03 ` [PATCH v2 06/10] NFSD add COPY_NOTIFY operation Olga Kornievskaia
2019-02-20  1:44   ` bfields
2019-02-20  2:07   ` bfields
2019-02-20 14:04     ` J. Bruce Fields
2019-02-20  2:12   ` bfields
2019-02-20  2:35   ` bfields
2019-06-14 19:11     ` Olga Kornievskaia
2018-11-30 20:03 ` [PATCH v2 07/10] NFSD check stateids against copy stateids Olga Kornievskaia
2018-11-30 20:03 ` Olga Kornievskaia [this message]
2018-11-30 20:03 ` [PATCH v2 09/10] NFSD: allow inter server COPY to have a STALE source server fh Olga Kornievskaia
2019-02-19 15:53   ` bfields
2018-11-30 20:03 ` [PATCH v2 10/10] NFSD add nfs4 inter ssc to nfsd4_copy Olga Kornievskaia
2019-02-19 15:54   ` bfields

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