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| author | Sage Weil <sage@newdream.net> | 2011-02-28 09:47:37 -0800 |
|---|---|---|
| committer | Sage Weil <sage@newdream.net> | 2011-03-03 10:09:50 -0800 |
| commit | 9bde178d052418af0b8e0f12932cf02ab4764c9d (patch) | |
| tree | e70cf12b6687ce93005ca97937e5b79da42e09a1 | |
| parent | f5412be599602124d2bdd49947b231dd77c0bf99 (diff) | |
| download | linux-stable-9bde178d052418af0b8e0f12932cf02ab4764c9d.tar.gz linux-stable-9bde178d052418af0b8e0f12932cf02ab4764c9d.tar.bz2 linux-stable-9bde178d052418af0b8e0f12932cf02ab4764c9d.zip | |
Revert "ceph: keep reference to parent inode on ceph_dentry"
This reverts commit 97d79b403ef03f729883246208ef5d8a2ebc4d68.
This fails to account for d_parent changes due to rename or disconnected
dentries due to submounts or NFS reexports.
Signed-off-by: Sage Weil <sage@newdream.net>
| -rw-r--r-- | fs/ceph/dir.c | 5 | ||||
| -rw-r--r-- | fs/ceph/super.h | 1 |
2 files changed, 1 insertions, 5 deletions
diff --git a/fs/ceph/dir.c b/fs/ceph/dir.c index f0aef787a102..0bc68de8edd7 100644 --- a/fs/ceph/dir.c +++ b/fs/ceph/dir.c @@ -60,7 +60,6 @@ int ceph_init_dentry(struct dentry *dentry) } di->dentry = dentry; di->lease_session = NULL; - di->parent_inode = igrab(dentry->d_parent->d_inode); dentry->d_fsdata = di; dentry->d_time = jiffies; ceph_dentry_lru_add(dentry); @@ -1034,7 +1033,7 @@ static void ceph_dentry_release(struct dentry *dentry) u64 snapid = CEPH_NOSNAP; if (!IS_ROOT(dentry)) { - parent_inode = di->parent_inode; + parent_inode = dentry->d_parent->d_inode; if (parent_inode) snapid = ceph_snap(parent_inode); } @@ -1059,8 +1058,6 @@ static void ceph_dentry_release(struct dentry *dentry) kmem_cache_free(ceph_dentry_cachep, di); dentry->d_fsdata = NULL; } - if (parent_inode) - iput(parent_inode); } static int ceph_snapdir_d_revalidate(struct dentry *dentry, diff --git a/fs/ceph/super.h b/fs/ceph/super.h index 88fcaa21b801..20b907d76ae2 100644 --- a/fs/ceph/super.h +++ b/fs/ceph/super.h @@ -207,7 +207,6 @@ struct ceph_dentry_info { struct dentry *dentry; u64 time; u64 offset; - struct inode *parent_inode; }; struct ceph_inode_xattrs_info { |