diff options
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/ceph/export.c | 4 | ||||
| -rw-r--r-- | fs/jffs2/nodemgmt.c | 6 |
2 files changed, 7 insertions, 3 deletions
diff --git a/fs/ceph/export.c b/fs/ceph/export.c index 9349bb37a2f..ca3ab3f9ca7 100644 --- a/fs/ceph/export.c +++ b/fs/ceph/export.c @@ -56,13 +56,15 @@ static int ceph_encode_fh(struct inode *inode, u32 *rawfh, int *max_len, struct ceph_nfs_confh *cfh = (void *)rawfh; int connected_handle_length = sizeof(*cfh)/4; int handle_length = sizeof(*fh)/4; - struct dentry *dentry = d_find_alias(inode); + struct dentry *dentry; struct dentry *parent; /* don't re-export snaps */ if (ceph_snap(inode) != CEPH_NOSNAP) return -EINVAL; + dentry = d_find_alias(inode); + /* if we found an alias, generate a connectable fh */ if (*max_len >= connected_handle_length && dentry) { dout("encode_fh %p connectable\n", dentry); diff --git a/fs/jffs2/nodemgmt.c b/fs/jffs2/nodemgmt.c index 0c96eb52c79..03310721712 100644 --- a/fs/jffs2/nodemgmt.c +++ b/fs/jffs2/nodemgmt.c @@ -417,14 +417,16 @@ static int jffs2_do_reserve_space(struct jffs2_sb_info *c, uint32_t minsize, spin_unlock(&c->erase_completion_lock); ret = jffs2_prealloc_raw_node_refs(c, jeb, 1); - if (ret) - return ret; + /* Just lock it again and continue. Nothing much can change because we hold c->alloc_sem anyway. In fact, it's not entirely clear why we hold c->erase_completion_lock in the majority of this function... but that's a question for another (more caffeine-rich) day. */ spin_lock(&c->erase_completion_lock); + if (ret) + return ret; + waste = jeb->free_size; jffs2_link_node_ref(c, jeb, (jeb->offset + c->sector_size - waste) | REF_OBSOLETE, |