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author | Paul Mundt <lethal@linux-sh.org> | 2011-01-06 18:24:07 +0900 |
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committer | Paul Mundt <lethal@linux-sh.org> | 2011-01-06 18:24:07 +0900 |
commit | f862f904d357dc0d3612347a8dbabe6fae037fbb (patch) | |
tree | d7f5c2d5f85fd9e1cfc36beae904dc4f9cca04a3 /fs/ceph/dir.c | |
parent | 6f09e41d704fe0bc9157a5357480751d39361d01 (diff) | |
parent | 3c0eee3fe6a3a1c745379547c7e7c904aa64f6d5 (diff) | |
download | linux-f862f904d357dc0d3612347a8dbabe6fae037fbb.tar.bz2 |
Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/torvalds/linux-2.6 into sh-latest
Conflicts:
arch/sh/kernel/cpu/sh2a/clock-sh7201.c
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Diffstat (limited to 'fs/ceph/dir.c')
-rw-r--r-- | fs/ceph/dir.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/fs/ceph/dir.c b/fs/ceph/dir.c index 7d447af84ec4..d902948a90d8 100644 --- a/fs/ceph/dir.c +++ b/fs/ceph/dir.c @@ -40,7 +40,8 @@ int ceph_init_dentry(struct dentry *dentry) if (dentry->d_fsdata) return 0; - if (ceph_snap(dentry->d_parent->d_inode) == CEPH_NOSNAP) + if (dentry->d_parent == NULL || /* nfs fh_to_dentry */ + ceph_snap(dentry->d_parent->d_inode) == CEPH_NOSNAP) dentry->d_op = &ceph_dentry_ops; else if (ceph_snap(dentry->d_parent->d_inode) == CEPH_SNAPDIR) dentry->d_op = &ceph_snapdir_dentry_ops; @@ -114,8 +115,8 @@ static int __dcache_readdir(struct file *filp, spin_lock(&dcache_lock); /* start at beginning? */ - if (filp->f_pos == 2 || (last && - filp->f_pos < ceph_dentry(last)->offset)) { + if (filp->f_pos == 2 || last == NULL || + filp->f_pos < ceph_dentry(last)->offset) { if (list_empty(&parent->d_subdirs)) goto out_unlock; p = parent->d_subdirs.prev; |