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| author |   Trond Myklebust <trond.myklebust@primarydata.com> | 2015-03-25 14:14:42 -0400 |
|---|---|---|
| committer | Trond Myklebust <trond.myklebust@primarydata.com> | 2015-03-27 12:39:38 -0400 |
| commit | 5bb89b4702e22981445ae01af733a57d1cae2018 (patch) | |
| tree | 4c00a7c47fa2dab958f43a395e71067fe6ee6538 /fs/nfs/nfs4file.c | |
| parent | NFSv4.1/pnfs: Ensure we send layoutcommit before return-on-close (diff) | |
| download | linux-dev-5bb89b4702e22981445ae01af733a57d1cae2018.tar.xz linux-dev-5bb89b4702e22981445ae01af733a57d1cae2018.zip | |
NFSv4.1/pnfs: Separate out metadata and data consistency for pNFS
The LAYOUTCOMMIT operation means different things to different layout types.
For blocks and objects, it is both a data and metadata consistency operation.
For files and flexfiles, it is only a metadata consistency operation.
This patch separates out the 2 cases, allowing the files/flexfiles layout
drivers to optimise away the data consistency calls to layoutcommit.
Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
Diffstat (limited to 'fs/nfs/nfs4file.c')
| -rw-r--r-- | fs/nfs/nfs4file.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/nfs/nfs4file.c b/fs/nfs/nfs4file.c index befe7a2c6284..866842b048ef 100644 --- a/fs/nfs/nfs4file.c +++ b/fs/nfs/nfs4file.c @@ -112,7 +112,7 @@ nfs4_file_fsync(struct file *file, loff_t start, loff_t end, int datasync) mutex_lock(&inode->i_mutex); ret = nfs_file_fsync_commit(file, start, end, datasync); if (!ret) - ret = pnfs_layoutcommit_inode(inode, true); + ret = pnfs_sync_inode(inode, !!datasync); mutex_unlock(&inode->i_mutex); /* * If nfs_file_fsync_commit detected a server reboot, then |