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[PATCH] NFS: Fix races in nfs_revalidate_mapping()
authorTrond Myklebust <Trond.Myklebust@netapp.com>
Wed, 24 Jan 2007 19:54:55 +0000 (11:54 -0800)
committerLinus Torvalds <torvalds@woody.linux-foundation.org>
Wed, 24 Jan 2007 20:31:06 +0000 (12:31 -0800)
commit717d44e849219781ced028a40fcc59d3e1f49e4c
treeaa34a9b84377d18ff58901cc342b84c7e8b81dcatree | snapshot
parentbde8f00ce64d9824a4f227c8594e335a1a10d044commit | diff
[PATCH] NFS: Fix races in nfs_revalidate_mapping()

Prevent the call to invalidate_inode_pages2() from racing with file writes
by taking the inode->i_mutex across the page cache flush and invalidate.

Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
fs/nfs/dir.c diff | blob | history
fs/nfs/inode.c diff | blob | history
fs/nfs/symlink.c diff | blob | history
include/linux/nfs_fs.h diff | blob | history
DSM-G600 Linux 2.6