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-rw-r--r--fs/gfs2/glock.c9
1 files changed, 7 insertions, 2 deletions
diff --git a/fs/gfs2/glock.c b/fs/gfs2/glock.c
index a2a6abbccc07..7137750f17f0 100644
--- a/fs/gfs2/glock.c
+++ b/fs/gfs2/glock.c
@@ -663,14 +663,19 @@ static void glock_work_func(struct work_struct *work)
663 drop_ref = 1; 663 drop_ref = 1;
664 } 664 }
665 spin_lock(&gl->gl_spin); 665 spin_lock(&gl->gl_spin);
666 if (test_and_clear_bit(GLF_PENDING_DEMOTE, &gl->gl_flags) && 666 if (test_bit(GLF_PENDING_DEMOTE, &gl->gl_flags) &&
667 gl->gl_state != LM_ST_UNLOCKED && 667 gl->gl_state != LM_ST_UNLOCKED &&
668 gl->gl_demote_state != LM_ST_EXCLUSIVE) { 668 gl->gl_demote_state != LM_ST_EXCLUSIVE) {
669 unsigned long holdtime, now = jiffies; 669 unsigned long holdtime, now = jiffies;
670
670 holdtime = gl->gl_tchange + gl->gl_ops->go_min_hold_time; 671 holdtime = gl->gl_tchange + gl->gl_ops->go_min_hold_time;
671 if (time_before(now, holdtime)) 672 if (time_before(now, holdtime))
672 delay = holdtime - now; 673 delay = holdtime - now;
673 set_bit(delay ? GLF_PENDING_DEMOTE : GLF_DEMOTE, &gl->gl_flags); 674
675 if (!delay) {
676 clear_bit(GLF_PENDING_DEMOTE, &gl->gl_flags);
677 set_bit(GLF_DEMOTE, &gl->gl_flags);
678 }
674 } 679 }
675 run_queue(gl, 0); 680 run_queue(gl, 0);
676 spin_unlock(&gl->gl_spin); 681 spin_unlock(&gl->gl_spin);