Re: [V9fs-developer] [PATCH 1/5] fs/9p: Fix revalidate to return correct value

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On 03/25/2011 01:50 PM, Venkateswararao Jujjuri wrote:
On 03/25/2011 04:30 AM, Aneesh Kumar K.V wrote:
revalidate should return>  0 on success.

Signed-off-by: Aneesh Kumar K.V<aneesh.kumar@xxxxxxxxxxxxxxxxxx>

Reviewed-by: Venkateswararao Jujjuri <jvrao@xxxxxxxxxxxxxxxxxx>

---
  fs/9p/vfs_dentry.c |    2 +-
  1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/fs/9p/vfs_dentry.c b/fs/9p/vfs_dentry.c
index b6a3b9f..59c5ddc 100644
--- a/fs/9p/vfs_dentry.c
+++ b/fs/9p/vfs_dentry.c
@@ -126,7 +126,7 @@ static int v9fs_lookup_revalidate(struct dentry *dentry, struct nameidata *nd)
              retval = v9fs_refresh_inode_dotl(fid, inode);
          else
              retval = v9fs_refresh_inode(fid, inode);
-        if (retval<= 0)
+        if (retval<  0)
This change is causing tuxera rename test failure with acls enabled.

/root/pjd-fstest-20080816/tests/rename/10.t  (Wstat: 0 Tests: 188 Failed: 6)
  Failed tests:  65, 71, 74, 77, 79-80
The comment in namei says:
" If d_revalidate returned 0 attempt to invalidate the dentry otherwise d_revalidate is asking us to return a fail status." I guess we need to return 0 in the case of rename.
Need more closer look at this patch.

- JV



              return retval;
      }
  out_valid:


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