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| author |   Christoph Hellwig <hch@lst.de> | 2016-03-02 17:35:54 +0100 |
|---|---|---|
| committer |   Trond Myklebust <trond.myklebust@primarydata.com> | 2016-03-16 15:42:43 -0400 |
| commit | 4ff79bc7098fab71e5957d48d31d2036c234e506 (patch) | |
| tree | 3f7683f944bd5491fc23a563e2700c23b988c3e7 /fs/nfs/nfs4file.c | |
| parent | Merge branch 'multipath' (diff) | |
| download | linux-dev-4ff79bc7098fab71e5957d48d31d2036c234e506.tar.xz linux-dev-4ff79bc7098fab71e5957d48d31d2036c234e506.zip | |
nfs: remove nfs4_file_fsync
The only difference to nfs_file_fsync is the call to pnfs_sync_inode. But
pnfs_sync_inode is just an inline that calls a pNFS layout driver method
if CONFIG_PNFS is designed, and thus can be called just fine from the core
NFS module.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
Diffstat (limited to 'fs/nfs/nfs4file.c')
| -rw-r--r-- | fs/nfs/nfs4file.c | 33 |
1 files changed, 1 insertions, 32 deletions
diff --git a/fs/nfs/nfs4file.c b/fs/nfs/nfs4file.c index 57ca1c8039c1..22c35abbee9d 100644 --- a/fs/nfs/nfs4file.c +++ b/fs/nfs/nfs4file.c @@ -128,37 +128,6 @@ nfs4_file_flush(struct file *file, fl_owner_t id) return vfs_fsync(file, 0); } -static int -nfs4_file_fsync(struct file *file, loff_t start, loff_t end, int datasync) -{ - int ret; - struct inode *inode = file_inode(file); - - trace_nfs_fsync_enter(inode); - - nfs_inode_dio_wait(inode); - do { - ret = filemap_write_and_wait_range(inode->i_mapping, start, end); - if (ret != 0) - break; - inode_lock(inode); - ret = nfs_file_fsync_commit(file, start, end, datasync); - if (!ret) - ret = pnfs_sync_inode(inode, !!datasync); - inode_unlock(inode); - /* - * If nfs_file_fsync_commit detected a server reboot, then - * resend all dirty pages that might have been covered by - * the NFS_CONTEXT_RESEND_WRITES flag - */ - start = 0; - end = LLONG_MAX; - } while (ret == -EAGAIN); - - trace_nfs_fsync_exit(inode, ret); - return ret; -} - #ifdef CONFIG_NFS_V4_2 static loff_t nfs4_file_llseek(struct file *filep, loff_t offset, int whence) { @@ -266,7 +235,7 @@ const struct file_operations nfs4_file_operations = { .open = nfs4_file_open, .flush = nfs4_file_flush, .release = nfs_file_release, - .fsync = nfs4_file_fsync, + .fsync = nfs_file_fsync, .lock = nfs_lock, .flock = nfs_flock, .splice_read = nfs_file_splice_read, |