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authorTrond Myklebust <trond.myklebust@primarydata.com>2016-05-16 14:41:14 -0400
committerAnna Schumaker <Anna.Schumaker@Netapp.com>2016-05-17 15:48:05 -0400
commitf538d0ba5be39c52addff01c7ec31f0b90e57dfc (patch)
tree63b6a1b35e3b21c998849000c410e10678614b05 /fs/nfs/pnfs.c
parent6e14a92c363e1f42c6e1339da8413fcfbe1bdc3a (diff)
downloadlinux-f538d0ba5be39c52addff01c7ec31f0b90e57dfc.tar.bz2
pNFS: Fix a leaked layoutstats flag
Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com> Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
Diffstat (limited to 'fs/nfs/pnfs.c')
-rw-r--r--fs/nfs/pnfs.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/fs/nfs/pnfs.c b/fs/nfs/pnfs.c
index 5b404d926e08..faea98281c75 100644
--- a/fs/nfs/pnfs.c
+++ b/fs/nfs/pnfs.c
@@ -2407,7 +2407,7 @@ pnfs_report_layoutstat(struct inode *inode, gfp_t gfp_flags)
spin_lock(&inode->i_lock);
if (!NFS_I(inode)->layout) {
spin_unlock(&inode->i_lock);
- goto out;
+ goto out_clear_layoutstats;
}
hdr = NFS_I(inode)->layout;
pnfs_get_layout_hdr(hdr);
@@ -2436,6 +2436,7 @@ out_free:
kfree(data);
out_put:
pnfs_put_layout_hdr(hdr);
+out_clear_layoutstats:
smp_mb__before_atomic();
clear_bit(NFS_INO_LAYOUTSTATS, &nfsi->flags);
smp_mb__after_atomic();