From d4d9cdcb470784df76304f75d0ce88f20f15fa6a Mon Sep 17 00:00:00 2001 From: Trond Myklebust Date: Tue, 2 Oct 2007 18:38:53 -0400 Subject: NFS: Don't hash the negative dentry when optimising for an O_EXCL open We don't want to leave an unverified hashed negative dentry if the exclusive create fails to complete. Signed-off-by: Trond Myklebust --- fs/nfs/dir.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) (limited to 'fs/nfs/dir.c') diff --git a/fs/nfs/dir.c b/fs/nfs/dir.c index 3f0def65b8ab..166a833be661 100644 --- a/fs/nfs/dir.c +++ b/fs/nfs/dir.c @@ -992,9 +992,10 @@ static struct dentry *nfs_atomic_lookup(struct inode *dir, struct dentry *dentry } dentry->d_op = NFS_PROTO(dir)->dentry_ops; - /* Let vfs_create() deal with O_EXCL */ + /* Let vfs_create() deal with O_EXCL. Instantiate, but don't hash + * the dentry. */ if (nd->intent.open.flags & O_EXCL) { - d_add(dentry, NULL); + d_instantiate(dentry, NULL); goto out; } -- cgit v1.2.3