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authorTrond Myklebust <Trond.Myklebust@netapp.com>2009-03-19 15:35:49 -0400
committerTrond Myklebust <Trond.Myklebust@netapp.com>2009-03-19 15:35:49 -0400
commitb1e4adf4ea41bb8b5a7bfc1a7001f137e65495df (patch)
tree2e244acb15347bfe749cd8758466e3351fde0cb6 /fs/nfs
parent47c62564200609b6de60f535f61f0c73dd10c7c9 (diff)
NFS: Fix the notifications when renaming onto an existing file
NFS appears to be returning an unnecessary "delete" notification when we're doing an atomic rename. See http://bugzilla.gnome.org/show_bug.cgi?id=575684 The fix is to get rid of the redundant call to d_delete(). Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Diffstat (limited to 'fs/nfs')
-rw-r--r--fs/nfs/dir.c9
1 files changed, 4 insertions, 5 deletions
diff --git a/fs/nfs/dir.c b/fs/nfs/dir.c
index 672368f865c..3b2f6973e7c 100644
--- a/fs/nfs/dir.c
+++ b/fs/nfs/dir.c
@@ -1624,8 +1624,7 @@ static int nfs_rename(struct inode *old_dir, struct dentry *old_dentry,
} else if (atomic_read(&new_dentry->d_count) > 1)
/* dentry still busy? */
goto out;
- } else
- nfs_drop_nlink(new_inode);
+ }
go_ahead:
/*
@@ -1638,10 +1637,8 @@ go_ahead:
}
nfs_inode_return_delegation(old_inode);
- if (new_inode != NULL) {
+ if (new_inode != NULL)
nfs_inode_return_delegation(new_inode);
- d_delete(new_dentry);
- }
error = NFS_PROTO(old_dir)->rename(old_dir, &old_dentry->d_name,
new_dir, &new_dentry->d_name);
@@ -1650,6 +1647,8 @@ out:
if (rehash)
d_rehash(rehash);
if (!error) {
+ if (new_inode != NULL)
+ nfs_drop_nlink(new_inode);
d_move(old_dentry, new_dentry);
nfs_set_verifier(new_dentry,
nfs_save_change_attribute(new_dir));