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From: Frank van der Linden <fllinden@amazon.com>
To: <trond.myklebust@hammerspace.com>, <anna.schumaker@netapp.com>,
	<linux-nfs@vger.kernel.org>
Cc: Frank van der Linden <fllinden@amazon.com>
Subject: [PATCH 10/13] nfs: make the buf_to_pages_noslab function available to the nfs code
Date: Wed, 11 Mar 2020 19:56:10 +0000	[thread overview]
Message-ID: <20200311195613.26108-11-fllinden@amazon.com> (raw)
In-Reply-To: <20200311195613.26108-1-fllinden@amazon.com>

Make the buf_to_pages_noslab function available to the rest of the NFS
code. Rename it to nfs4_buf_to_pages_noslab to be consistent.

This will be used later in the NFSv4.2 xattr code.

Signed-off-by: Frank van der Linden <fllinden@amazon.com>
---
 fs/nfs/internal.h | 3 +++
 fs/nfs/nfs4proc.c | 4 ++--
 2 files changed, 5 insertions(+), 2 deletions(-)

diff --git a/fs/nfs/internal.h b/fs/nfs/internal.h
index 68f235a571e1..1e3a7e119c93 100644
--- a/fs/nfs/internal.h
+++ b/fs/nfs/internal.h
@@ -317,6 +317,9 @@ extern const u32 nfs42_maxlistxattrs_overhead;
 extern const struct rpc_procinfo nfs4_procedures[];
 #endif
 
+extern int nfs4_buf_to_pages_noslab(const void *buf, size_t buflen,
+				    struct page **pages);
+
 #ifdef CONFIG_NFS_V4_SECURITY_LABEL
 extern struct nfs4_label *nfs4_label_alloc(struct nfs_server *server, gfp_t flags);
 static inline struct nfs4_label *
diff --git a/fs/nfs/nfs4proc.c b/fs/nfs/nfs4proc.c
index 725ae64f62f7..aee3a1c97def 100644
--- a/fs/nfs/nfs4proc.c
+++ b/fs/nfs/nfs4proc.c
@@ -5553,7 +5553,7 @@ static inline int nfs4_server_supports_acls(struct nfs_server *server)
  */
 #define NFS4ACL_MAXPAGES DIV_ROUND_UP(XATTR_SIZE_MAX, PAGE_SIZE)
 
-static int buf_to_pages_noslab(const void *buf, size_t buflen,
+int nfs4_buf_to_pages_noslab(const void *buf, size_t buflen,
 		struct page **pages)
 {
 	struct page *newpage, **spages;
@@ -5795,7 +5795,7 @@ static int __nfs4_proc_set_acl(struct inode *inode, const void *buf, size_t bufl
 		return -EOPNOTSUPP;
 	if (npages > ARRAY_SIZE(pages))
 		return -ERANGE;
-	i = buf_to_pages_noslab(buf, buflen, arg.acl_pages);
+	i = nfs4_buf_to_pages_noslab(buf, buflen, arg.acl_pages);
 	if (i < 0)
 		return i;
 	nfs4_inode_make_writeable(inode);
-- 
2.16.6


  parent reply	other threads:[~2020-03-11 19:56 UTC|newest]

Thread overview: 34+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-03-11 19:56 [PATCH 00/13] client side user xattr (RFC8276) support Frank van der Linden
2020-03-11 19:56 ` [PATCH 01/13] nfs,nfsd: NFSv4.2 extended attribute protocol definitions Frank van der Linden
2020-03-11 19:56 ` [PATCH 02/13] nfs: add client side only definitions for user xattrs Frank van der Linden
2020-03-11 19:56 ` [PATCH 03/13] NFSv4.2: query the server for extended attribute support Frank van der Linden
2020-03-12 16:15   ` Mkrtchyan, Tigran
2020-03-12 20:51     ` Frank van der Linden
2020-03-12 21:15       ` Frank van der Linden
2020-03-13 11:11         ` Mkrtchyan, Tigran
2020-03-13 13:50           ` Trond Myklebust
2020-03-13 14:19             ` Mkrtchyan, Tigran
2020-03-13 17:10               ` Trond Myklebust
2020-03-13 17:55             ` Frank van der Linden
2020-03-11 19:56 ` [PATCH 04/13] NFSv4.2: define limits and sizes for user xattr handling Frank van der Linden
2020-03-12 20:35   ` Schumaker, Anna
2020-03-11 19:56 ` [PATCH 05/13] NFSv4.2: add client side XDR handling for extended attributes Frank van der Linden
2020-03-12 20:49   ` Schumaker, Anna
2020-03-11 19:56 ` [PATCH 06/13] nfs: define nfs_access_get_cached function Frank van der Linden
2020-03-11 19:56 ` [PATCH 07/13] NFSv4.2: query the extended attribute access bits Frank van der Linden
2020-03-11 19:56 ` [PATCH 08/13] nfs: modify update_changeattr to deal with regular files Frank van der Linden
2020-03-11 19:56 ` [PATCH 09/13] nfs: define and use the NFS_INO_INVALID_XATTR flag Frank van der Linden
2020-03-24  6:02   ` [nfs] c5654df66d: stress-ng.msg.ops_per_sec 15.5% improvement kernel test robot
2020-03-24 16:21     ` Frank van der Linden
2020-03-11 19:56 ` Frank van der Linden [this message]
2020-03-12 20:36   ` [PATCH 10/13] nfs: make the buf_to_pages_noslab function available to the nfs code Schumaker, Anna
2020-03-11 19:56 ` [PATCH 11/13] NFSv4.2: add the extended attribute proc functions Frank van der Linden
2020-03-11 19:56 ` [PATCH 12/13] NFSv4.2: hook in the user extended attribute handlers Frank van der Linden
2020-03-11 19:56 ` [PATCH 13/13] NFSv4.2: add client side xattr caching Frank van der Linden
2020-03-12 20:39   ` Schumaker, Anna
2020-03-12 20:48   ` Schumaker, Anna
2020-03-12 19:06 ` [PATCH 00/13] client side user xattr (RFC8276) support Mkrtchyan, Tigran
2020-03-12 20:09 ` Anna Schumaker
2020-03-16 15:50   ` Frank van der Linden
2020-03-17 23:03   ` Frank van der Linden
2020-03-19 14:39     ` J. Bruce Fields

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