diff options
| -rw-r--r-- | fs/gfs2/glock.c | 9 | ||||
| -rw-r--r-- | fs/gfs2/util.c | 1 |
2 files changed, 9 insertions, 1 deletions
diff --git a/fs/gfs2/glock.c b/fs/gfs2/glock.c index 6539131c52a2..2897ced5fca0 100644 --- a/fs/gfs2/glock.c +++ b/fs/gfs2/glock.c @@ -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); } diff --git a/fs/gfs2/util.c b/fs/gfs2/util.c index cf645835710f..aee4485ad8a9 100644 --- a/fs/gfs2/util.c +++ b/fs/gfs2/util.c @@ -68,6 +68,7 @@ int gfs2_lm_withdraw(struct gfs2_sbd *sdp, const char *fmt, ...) fs_err(sdp, "telling LM to unmount\n"); lm->lm_unmount(sdp); } + set_bit(SDF_SKIP_DLM_UNLOCK, &sdp->sd_flags); fs_err(sdp, "withdrawn\n"); dump_stack(); } |