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ocfs2: o2hb: fix hb hung time 

hr_last_timeout_start should be set as the last time where hb is
still OK.  When hb write timeout, hung time will be (jiffies -
hr_last_timeout_start).

Signed-off-by: Junxiao Bi <junxiao.bi@oracle.com>
Reviewed-by: Ryan Ding <ryan.ding@oracle.com>
Reviewed-by: Mark Fasheh <mfasheh@suse.de>
Cc: Gang He <ghe@suse.com>
Cc: rwxybh <rwxybh@126.com>
Cc: Joel Becker <jlbec@evilplan.org>
Cc: Joseph Qi <joseph.qi@huawei.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
hifive-unleashed-5.1
Junxiao Bi 2016-05-27 14:27:13 -07:00 committed by Linus Torvalds
parent 88dbe98dc7
commit 6633ca5731
1 changed files with 1 additions and 1 deletions
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2
fs/ocfs2/cluster/heartbeat.c
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@ -356,7 +356,6 @@ static void o2hb_arm_timeout(struct o2hb_region *reg)
spin_unlock(&o2hb_live_lock);
}
cancel_delayed_work(&reg->hr_write_timeout_work);
reg->hr_last_timeout_start = jiffies;
schedule_delayed_work(&reg->hr_write_timeout_work,
msecs_to_jiffies(O2HB_MAX_WRITE_TIMEOUT_MS));
@ -1174,6 +1173,7 @@ static int o2hb_do_disk_heartbeat(struct o2hb_region *reg)
if (own_slot_ok) {
o2hb_set_quorum_device(reg);
o2hb_arm_timeout(reg);
reg->hr_last_timeout_start = jiffies;
}
bail: