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| author | Sage Weil <sage@newdream.net> | 2011-11-11 21:48:08 +0400 |
|---|---|---|
| committer | Sage Weil <sage@newdream.net> | 2011-11-11 21:50:17 +0400 |
| commit | 774ac21da76f5c3018428725074e27a3fd40b128 (patch) | |
| tree | 3c22879278514494e467e651c918994cd6f359d2 /fs/ceph/dir.c | |
| parent | 15a2015fbc692e1c97d7ce12d96e077f5ae7ea6d (diff) | |
| download | linux-774ac21da76f5c3018428725074e27a3fd40b128.tar.xz | |
ceph: initialize root dentry
Set up d_fsdata on the root dentry. This fixes a NULL pointer dereference
in ceph_d_prune on umount. It also means we can eventually strip out all
of the conditional checks on d_fsdata because it is now set unconditionally
(prior to setting up the d_ops).
Fix the ceph_d_prune debug print while we're here.
Signed-off-by: Sage Weil <sage@newdream.net>
Diffstat (limited to 'fs/ceph/dir.c')
| -rw-r--r-- | fs/ceph/dir.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/ceph/dir.c b/fs/ceph/dir.c index 2abd0dfad7f8..bca3948e9dbf 100644 --- a/fs/ceph/dir.c +++ b/fs/ceph/dir.c @@ -1143,7 +1143,7 @@ static void ceph_d_prune(struct dentry *dentry) { struct ceph_dentry_info *di; - dout("d_release %p\n", dentry); + dout("ceph_d_prune %p\n", dentry); /* do we have a valid parent? */ if (!dentry->d_parent || IS_ROOT(dentry)) |