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| author | Kevin Hao <haokexin@gmail.com> | 2023-12-18 13:35:57 +0800 |
|---|---|---|
| committer | Andreas Gruenbacher <agruenba@redhat.com> | 2023-12-21 22:53:35 +0100 |
| commit | 76e7211ca129f6a9117ae88c020a4c1cafaa24cc (patch) | |
| tree | 58bad29eb58e5f6361a5d459a38eb7d1e26bff6c /fs/gfs2 | |
| parent | ff7a85af5a5bdda04756a8cdbdc0dd9a7a8ea468 (diff) | |
| download | linux-76e7211ca129f6a9117ae88c020a4c1cafaa24cc.tar.gz | |
gfs2: Add missing set_freezable() for freezable kthread
The kernel thread function gfs2_logd() and gfs2_quotad() invoke the
try_to_freeze() in its loop. But all the kernel threads are no-freezable
by default. So if we want to make a kernel thread to be freezable,
we have to invoke set_freezable() explicitly.
Signed-off-by: Kevin Hao <haokexin@gmail.com>
Signed-off-by: Andreas Gruenbacher <agruenba@redhat.com>
Diffstat (limited to 'fs/gfs2')
| -rw-r--r-- | fs/gfs2/log.c | 1 | ||||
| -rw-r--r-- | fs/gfs2/quota.c | 1 |
2 files changed, 2 insertions, 0 deletions
diff --git a/fs/gfs2/log.c b/fs/gfs2/log.c index fdef6bc77c5419..860176989751e5 100644 --- a/fs/gfs2/log.c +++ b/fs/gfs2/log.c @@ -1303,6 +1303,7 @@ int gfs2_logd(void *data) struct gfs2_sbd *sdp = data; unsigned long t = 1; + set_freezable(); while (!kthread_should_stop()) { if (gfs2_withdrawing_or_withdrawn(sdp)) break; diff --git a/fs/gfs2/quota.c b/fs/gfs2/quota.c index 9ade69f8d33842..1da9a600db7e94 100644 --- a/fs/gfs2/quota.c +++ b/fs/gfs2/quota.c @@ -1583,6 +1583,7 @@ int gfs2_quotad(void *data) unsigned long quotad_timeo = 0; unsigned long t = 0; + set_freezable(); while (!kthread_should_stop()) { if (gfs2_withdrawing_or_withdrawn(sdp)) break; |