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authorTrond Myklebust <trond.myklebust@hammerspace.com>2020-10-30 22:57:30 +0100
committerAnna Schumaker <Anna.Schumaker@Netapp.com>2020-11-12 16:41:26 +0100
commit11decaf8127b035242cb55de2fc6946f8961f671 (patch)
treef3e884cae61ce7c31d863b8027987905eab73b7d /fs/nfs
parentNFS: Remove unnecessary inode locking in nfs_llseek_dir() (diff)
downloadlinux-11decaf8127b035242cb55de2fc6946f8961f671.tar.xz
linux-11decaf8127b035242cb55de2fc6946f8961f671.zip
NFS: Remove unnecessary inode lock in nfs_fsync_dir()
nfs_inc_stats() is already thread-safe, and there are no other reasons to hold the inode lock here. Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com> Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
Diffstat (limited to 'fs/nfs')
-rw-r--r--fs/nfs/dir.c6
1 files changed, 1 insertions, 5 deletions
diff --git a/fs/nfs/dir.c b/fs/nfs/dir.c
index e56b1bd99537..4e011adaf967 100644
--- a/fs/nfs/dir.c
+++ b/fs/nfs/dir.c
@@ -997,13 +997,9 @@ static loff_t nfs_llseek_dir(struct file *filp, loff_t offset, int whence)
static int nfs_fsync_dir(struct file *filp, loff_t start, loff_t end,
int datasync)
{
- struct inode *inode = file_inode(filp);
-
dfprintk(FILE, "NFS: fsync dir(%pD2) datasync %d\n", filp, datasync);
- inode_lock(inode);
- nfs_inc_stats(inode, NFSIOS_VFSFSYNC);
- inode_unlock(inode);
+ nfs_inc_stats(file_inode(filp), NFSIOS_VFSFSYNC);
return 0;
}