Gitweb:     
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=d75340cc4de5c187fbf0bba234309ca86cf0a2fb
Commit:     d75340cc4de5c187fbf0bba234309ca86cf0a2fb
Parent:     216d5d06883edfaf992ada0d72a2a22fdfdbd296
Author:     Trond Myklebust <[EMAIL PROTECTED]>
AuthorDate: Mon Oct 1 21:42:01 2007 -0400
Committer:  Trond Myklebust <[EMAIL PROTECTED]>
CommitDate: Tue Oct 9 17:20:06 2007 -0400

    NFSv4: Fix nfs_atomic_open() to set the verifier on negative dentries too
    
    Signed-off-by: Trond Myklebust <[EMAIL PROTECTED]>
---
 fs/nfs/dir.c           |    8 --------
 fs/nfs/nfs4proc.c      |    7 ++++++-
 include/linux/nfs_fs.h |    5 +++++
 3 files changed, 11 insertions(+), 9 deletions(-)

diff --git a/fs/nfs/dir.c b/fs/nfs/dir.c
index 41b063c..82878a1 100644
--- a/fs/nfs/dir.c
+++ b/fs/nfs/dir.c
@@ -656,11 +656,6 @@ static int nfs_check_verifier(struct inode *dir, struct 
dentry *dentry)
        return 1;
 }
 
-static inline void nfs_set_verifier(struct dentry * dentry, unsigned long verf)
-{
-       dentry->d_time = verf;
-}
-
 /*
  * Return the intent data that applies to this particular path component
  *
@@ -1016,7 +1011,6 @@ static struct dentry *nfs_atomic_lookup(struct inode 
*dir, struct dentry *dentry
                }
        } else if (res != NULL)
                dentry = res;
-       nfs_set_verifier(dentry, nfs_save_change_attribute(dir));
 out:
        return res;
 no_open:
@@ -1060,8 +1054,6 @@ static int nfs_open_revalidate(struct dentry *dentry, 
struct nameidata *nd)
         */
        lock_kernel();
        ret = nfs4_open_revalidate(dir, dentry, openflags, nd);
-       if (ret == 1)
-               nfs_set_verifier(dentry, nfs_save_change_attribute(dir));
        unlock_kernel();
 out:
        dput(parent);
diff --git a/fs/nfs/nfs4proc.c b/fs/nfs/nfs4proc.c
index 0748c70..52af5a7 100644
--- a/fs/nfs/nfs4proc.c
+++ b/fs/nfs/nfs4proc.c
@@ -1399,13 +1399,16 @@ nfs4_atomic_open(struct inode *dir, struct dentry 
*dentry, struct nameidata *nd)
        state = nfs4_do_open(dir, &path, nd->intent.open.flags, &attr, cred);
        put_rpccred(cred);
        if (IS_ERR(state)) {
-               if (PTR_ERR(state) == -ENOENT)
+               if (PTR_ERR(state) == -ENOENT) {
                        d_add(dentry, NULL);
+                       nfs_set_verifier(dentry, 
nfs_save_change_attribute(dir));
+               }
                return (struct dentry *)state;
        }
        res = d_add_unique(dentry, igrab(state->inode));
        if (res != NULL)
                path.dentry = res;
+       nfs_set_verifier(path.dentry, nfs_save_change_attribute(dir));
        nfs4_intent_set_file(nd, &path, state);
        return res;
 }
@@ -1439,6 +1442,7 @@ nfs4_open_revalidate(struct inode *dir, struct dentry 
*dentry, int openflags, st
                }
        }
        if (state->inode == dentry->d_inode) {
+               nfs_set_verifier(dentry, nfs_save_change_attribute(dir));
                nfs4_intent_set_file(nd, &path, state);
                return 1;
        }
@@ -1885,6 +1889,7 @@ nfs4_proc_create(struct inode *dir, struct dentry 
*dentry, struct iattr *sattr,
                goto out;
        }
        d_add(dentry, igrab(state->inode));
+       nfs_set_verifier(dentry, nfs_save_change_attribute(dir));
        if (flags & O_EXCL) {
                struct nfs_fattr fattr;
                status = nfs4_do_setattr(state->inode, &fattr, sattr, state);
diff --git a/include/linux/nfs_fs.h b/include/linux/nfs_fs.h
index 8f632bd..992931c 100644
--- a/include/linux/nfs_fs.h
+++ b/include/linux/nfs_fs.h
@@ -240,6 +240,11 @@ static inline int NFS_USE_READDIRPLUS(struct inode *inode)
        return test_bit(NFS_INO_ADVISE_RDPLUS, &NFS_FLAGS(inode));
 }
 
+static inline void nfs_set_verifier(struct dentry * dentry, unsigned long verf)
+{
+       dentry->d_time = verf;
+}
+
 /**
  * nfs_save_change_attribute - Returns the inode attribute change cookie
  * @dir - pointer to parent directory inode
-
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