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authorTrond Myklebust <Trond.Myklebust@netapp.com>2007-10-02 18:38:53 -0400
committerTrond Myklebust <Trond.Myklebust@netapp.com>2007-10-09 17:19:27 -0400
commitd4d9cdcb470784df76304f75d0ce88f20f15fa6a (patch)
tree7066e4640947f078855b47501e69f76ff775a834 /fs/nfs/nfs4proc.c
parent5724ab37872042176916441930e78fd353be1e5e (diff)
downloadop-kernel-dev-d4d9cdcb470784df76304f75d0ce88f20f15fa6a.zip
op-kernel-dev-d4d9cdcb470784df76304f75d0ce88f20f15fa6a.tar.gz
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 <Trond.Myklebust@netapp.com>
Diffstat (limited to 'fs/nfs/nfs4proc.c')
-rw-r--r--fs/nfs/nfs4proc.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/fs/nfs/nfs4proc.c b/fs/nfs/nfs4proc.c
index 796bc8e..0748c70 100644
--- a/fs/nfs/nfs4proc.c
+++ b/fs/nfs/nfs4proc.c
@@ -1879,11 +1879,12 @@ nfs4_proc_create(struct inode *dir, struct dentry *dentry, struct iattr *sattr,
}
state = nfs4_do_open(dir, &path, flags, sattr, cred);
put_rpccred(cred);
+ d_drop(dentry);
if (IS_ERR(state)) {
status = PTR_ERR(state);
goto out;
}
- d_instantiate(dentry, igrab(state->inode));
+ d_add(dentry, igrab(state->inode));
if (flags & O_EXCL) {
struct nfs_fattr fattr;
status = nfs4_do_setattr(state->inode, &fattr, sattr, state);
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