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authorTrond Myklebust <trond.myklebust@primarydata.com>2016-07-25 00:08:31 +0300
committerTrond Myklebust <trond.myklebust@primarydata.com>2016-07-25 00:08:31 +0300
commit362745268ce119c473952b30f57d947bdede7f7a (patch)
treed5632a60c88af58d77914c421ab11596b3c450f5 /fs/nfs/pnfs_nfs.c
parent7f94ed24958d790687296701175cc43a6027c6c5 (diff)
parente033fb51ebb2983ee17b4a1b96ccbaedb137d9e9 (diff)
downloadlinux-362745268ce119c473952b30f57d947bdede7f7a.tar.xz
Merge branch 'writeback'
Diffstat (limited to 'fs/nfs/pnfs_nfs.c')
-rw-r--r--fs/nfs/pnfs_nfs.c7
1 files changed, 7 insertions, 0 deletions
diff --git a/fs/nfs/pnfs_nfs.c b/fs/nfs/pnfs_nfs.c
index fe183fbc4b90..f3468b57a32a 100644
--- a/fs/nfs/pnfs_nfs.c
+++ b/fs/nfs/pnfs_nfs.c
@@ -940,6 +940,13 @@ EXPORT_SYMBOL_GPL(pnfs_layout_mark_request_commit);
int
pnfs_nfs_generic_sync(struct inode *inode, bool datasync)
{
+ int ret;
+
+ if (!pnfs_layoutcommit_outstanding(inode))
+ return 0;
+ ret = nfs_commit_inode(inode, FLUSH_SYNC);
+ if (ret < 0)
+ return ret;
if (datasync)
return 0;
return pnfs_layoutcommit_inode(inode, true);