diff options
Diffstat (limited to 'fs/gfs2/glock.c')
| -rw-r--r-- | fs/gfs2/glock.c | 15 |
1 files changed, 11 insertions, 4 deletions
diff --git a/fs/gfs2/glock.c b/fs/gfs2/glock.c index 6539131c5..706fd9352 100644 --- a/fs/gfs2/glock.c +++ b/fs/gfs2/glock.c @@ -218,7 +218,7 @@ static void gfs2_holder_wake(struct gfs2_holder *gh) * */ -static inline void do_error(struct gfs2_glock *gl, const int ret) +static void do_error(struct gfs2_glock *gl, const int ret) { struct gfs2_holder *gh, *tmp; @@ -475,7 +475,14 @@ __acquires(&gl->gl_lockref.lock) if (sdp->sd_lockstruct.ls_ops->lm_lock) { /* lock_dlm */ ret = sdp->sd_lockstruct.ls_ops->lm_lock(gl, target, lck_flags); - if (ret) { + if (ret == -EINVAL && gl->gl_target == LM_ST_UNLOCKED && + target == LM_ST_UNLOCKED && + test_bit(SDF_SKIP_DLM_UNLOCK, &sdp->sd_flags)) { + finish_xmote(gl, target); + if (queue_delayed_work(glock_workqueue, &gl->gl_work, 0) == 0) + gfs2_glock_put(gl); + } + else if (ret) { pr_err("lm_lock ret %d\n", ret); GLOCK_BUG_ON(gl, 1); } @@ -1913,7 +1920,7 @@ static int gfs2_glocks_open(struct inode *inode, struct file *file) if (seq->buf) seq->size = GFS2_SEQ_GOODSIZE; gi->gl = NULL; - ret = rhashtable_walk_init(&gl_hash_table, &gi->hti); + ret = rhashtable_walk_init(&gl_hash_table, &gi->hti, GFP_KERNEL); } return ret; } @@ -1941,7 +1948,7 @@ static int gfs2_glstats_open(struct inode *inode, struct file *file) if (seq->buf) seq->size = GFS2_SEQ_GOODSIZE; gi->gl = NULL; - ret = rhashtable_walk_init(&gl_hash_table, &gi->hti); + ret = rhashtable_walk_init(&gl_hash_table, &gi->hti, GFP_KERNEL); } return ret; } |