From 6df373b09b1dcf2f7d579f515f653f89a896d417 Mon Sep 17 00:00:00 2001
From: Andreas Gruenbacher <agruenba@redhat.com>
Date: Thu, 17 Aug 2023 15:46:16 +0200
Subject: [PATCH] gfs2: Switch to wait_event in gfs2_logd
Git-commit: 6df373b09b1dcf2f7d579f515f653f89a896d417
Patch-mainline: v6.6-rc1
References: git-fixes
In gfs2_logd(), switch from an open-coded wait loop to
wait_event_interruptible_timeout().
Signed-off-by: Andreas Gruenbacher <agruenba@redhat.com>
Acked-by: Anthony Iliopoulos <ailiop@suse.com>
---
fs/gfs2/log.c | 17 +++++------------
1 file changed, 5 insertions(+), 12 deletions(-)
diff --git a/fs/gfs2/log.c b/fs/gfs2/log.c
index aa568796207c..d3da259820e3 100644
--- a/fs/gfs2/log.c
+++ b/fs/gfs2/log.c
@@ -1301,7 +1301,6 @@ int gfs2_logd(void *data)
{
struct gfs2_sbd *sdp = data;
unsigned long t = 1;
- DEFINE_WAIT(wait);
while (!kthread_should_stop()) {
@@ -1338,17 +1337,11 @@ int gfs2_logd(void *data)
try_to_freeze();
- do {
- prepare_to_wait(&sdp->sd_logd_waitq, &wait,
- TASK_INTERRUPTIBLE);
- if (!gfs2_ail_flush_reqd(sdp) &&
- !gfs2_jrnl_flush_reqd(sdp) &&
- !kthread_should_stop())
- t = schedule_timeout(t);
- } while(t && !gfs2_ail_flush_reqd(sdp) &&
- !gfs2_jrnl_flush_reqd(sdp) &&
- !kthread_should_stop());
- finish_wait(&sdp->sd_logd_waitq, &wait);
+ t = wait_event_interruptible_timeout(sdp->sd_logd_waitq,
+ gfs2_ail_flush_reqd(sdp) ||
+ gfs2_jrnl_flush_reqd(sdp) ||
+ kthread_should_stop(),
+ t);
}
return 0;
--
2.43.0