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| author | Trond Myklebust <Trond.Myklebust@netapp.com> | 2010-07-31 14:29:06 -0400 |
|---|---|---|
| committer | Trond Myklebust <Trond.Myklebust@netapp.com> | 2010-08-03 22:06:41 -0400 |
| commit | 0a8ebba943dd89bdd57c5dab5a66932f690847d9 (patch) | |
| tree | b7ef484c9ecb62ebae09c6739fe016d9954cf243 | |
| parent | 1b924e5f878e3cd62a20bd8dbf3b911a40185a99 (diff) | |
| download | op-kernel-dev-0a8ebba943dd89bdd57c5dab5a66932f690847d9.zip op-kernel-dev-0a8ebba943dd89bdd57c5dab5a66932f690847d9.tar.gz | |
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>
| -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 782b431..067a051 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); |
