diff options
Diffstat (limited to 'fs/gfs2/glock.c')
| -rw-r--r-- | fs/gfs2/glock.c | 12 |
1 files changed, 3 insertions, 9 deletions
diff --git a/fs/gfs2/glock.c b/fs/gfs2/glock.c index 5441c17562c5..d87a5bc3607b 100644 --- a/fs/gfs2/glock.c +++ b/fs/gfs2/glock.c @@ -857,12 +857,6 @@ static void delete_work_func(struct work_struct *work) clear_bit(GLF_PENDING_DELETE, &gl->gl_flags); spin_unlock(&gl->gl_lockref.lock); - /* If someone's using this glock to create a new dinode, the block must - have been freed by another node, then re-used, in which case our - iopen callback is too late after the fact. Ignore it. */ - if (test_bit(GLF_INODE_CREATING, &gl->gl_flags)) - goto out; - if (test_bit(GLF_DEMOTE, &gl->gl_flags)) { /* * If we can evict the inode, give the remote node trying to @@ -1035,6 +1029,7 @@ int gfs2_glock_get(struct gfs2_sbd *sdp, u64 number, gl->gl_node.next = NULL; gl->gl_flags = 0; gl->gl_name = name; + lockdep_set_subclass(&gl->gl_lockref.lock, glops->go_subclass); gl->gl_lockref.count = 1; gl->gl_state = LM_ST_UNLOCKED; gl->gl_target = LM_ST_UNLOCKED; @@ -1078,7 +1073,8 @@ int gfs2_glock_get(struct gfs2_sbd *sdp, u64 number, out_free: kfree(gl->gl_lksb.sb_lvbptr); kmem_cache_free(cachep, gl); - atomic_dec(&sdp->sd_glock_disposal); + if (atomic_dec_and_test(&sdp->sd_glock_disposal)) + wake_up(&sdp->sd_glock_wait); out: return ret; @@ -2110,8 +2106,6 @@ static const char *gflags2str(char *buf, const struct gfs2_glock *gl) *p++ = 'o'; if (test_bit(GLF_BLOCKING, gflags)) *p++ = 'b'; - if (test_bit(GLF_INODE_CREATING, gflags)) - *p++ = 'c'; if (test_bit(GLF_PENDING_DELETE, gflags)) *p++ = 'P'; if (test_bit(GLF_FREEING, gflags)) |