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| author | Trond Myklebust <Trond.Myklebust@netapp.com> | 2010-07-31 20:29:06 +0200 |
|---|---|---|
| committer | Trond Myklebust <Trond.Myklebust@netapp.com> | 2010-08-04 04:06:41 +0200 |
| commit | 0a8ebba943dd89bdd57c5dab5a66932f690847d9 (patch) | |
| tree | b7ef484c9ecb62ebae09c6739fe016d9954cf243 /fs/nfs | |
| parent | NFS: Clean up the callers of nfs_wb_all() (diff) | |
| download | linux-0a8ebba943dd89bdd57c5dab5a66932f690847d9.tar.xz linux-0a8ebba943dd89bdd57c5dab5a66932f690847d9.zip | |
NFS: nfs_rename() should not have to flush out writebacks
We don't really support nfs servers that invalidate the file handle after a
rename, so precautions such as flushing out dirty data before renaming the
file are superfluous.
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Diffstat (limited to 'fs/nfs')
| -rw-r--r-- | fs/nfs/dir.c | 9 |
1 files changed, 0 insertions, 9 deletions
diff --git a/fs/nfs/dir.c b/fs/nfs/dir.c index 782b431ef91c..067a051397ba 100644 --- a/fs/nfs/dir.c +++ b/fs/nfs/dir.c @@ -1652,16 +1652,7 @@ static int nfs_rename(struct inode *old_dir, struct dentry *old_dentry, } } - /* - * ... prune child dentries and writebacks if needed. - */ - if (atomic_read(&old_dentry->d_count) > 1) { - if (S_ISREG(old_inode->i_mode)) - nfs_wb_all(old_inode); - shrink_dcache_parent(old_dentry); - } nfs_inode_return_delegation(old_inode); - if (new_inode != NULL) nfs_inode_return_delegation(new_inode); |