diff options
| -rw-r--r-- | fs/gfs2/lock_dlm.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/fs/gfs2/lock_dlm.c b/fs/gfs2/lock_dlm.c index 2c9172dd41e7..7cb9d216d8bb 100644 --- a/fs/gfs2/lock_dlm.c +++ b/fs/gfs2/lock_dlm.c @@ -328,6 +328,7 @@ static void gdlm_put_lock(struct gfs2_glock *gl) { struct gfs2_sbd *sdp = gl->gl_name.ln_sbd; struct lm_lockstruct *ls = &sdp->sd_lockstruct; + uint32_t flags = 0; int error; BUG_ON(!__lockref_is_dead(&gl->gl_lockref)); @@ -352,7 +353,7 @@ static void gdlm_put_lock(struct gfs2_glock *gl) * When the lockspace is released, all remaining glocks will be * unlocked automatically. This is more efficient than unlocking them * individually, but when the lock is held in DLM_LOCK_EX or - * DLM_LOCK_PW mode, the lock value block (LVB) will be lost. + * DLM_LOCK_PW mode, the lock value block (LVB) would be lost. */ if (test_bit(SDF_SKIP_DLM_UNLOCK, &sdp->sd_flags) && @@ -361,8 +362,11 @@ static void gdlm_put_lock(struct gfs2_glock *gl) return; } + if (gl->gl_lksb.sb_lvbptr) + flags |= DLM_LKF_VALBLK; + again: - error = dlm_unlock(ls->ls_dlm, gl->gl_lksb.sb_lkid, DLM_LKF_VALBLK, + error = dlm_unlock(ls->ls_dlm, gl->gl_lksb.sb_lkid, flags, NULL, gl); if (error == -EBUSY) { msleep(20); |