diff options
| author | Andreas Gruenbacher <agruenba@redhat.com> | 2023-09-08 01:40:48 +0200 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2023-10-04 10:41:57 -0700 |
| commit | 6309727ef27162deabd5c095c11af24970fba5a2 (patch) | |
| tree | 84e15c2ddc239bd049b2de325d63067badb85a1d /fs/gfs2/ops_fstype.c | |
| parent | ed5378a387fd7c382497f2abcf4605e030b64044 (diff) | |
kthread: add kthread_stop_put
Add a kthread_stop_put() helper that stops a thread and puts its task
struct. Use it to replace the various instances of kthread_stop()
followed by put_task_struct().
Remove the kthread_stop_put() macro in usbip that is similar but doesn't
return the result of kthread_stop().
[agruenba@redhat.com: fix kerneldoc comment]
Link: https://lkml.kernel.org/r/20230911111730.2565537-1-agruenba@redhat.com
[akpm@linux-foundation.org: document kthread_stop_put()'s argument]
Link: https://lkml.kernel.org/r/20230907234048.2499820-1-agruenba@redhat.com
Signed-off-by: Andreas Gruenbacher <agruenba@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'fs/gfs2/ops_fstype.c')
| -rw-r--r-- | fs/gfs2/ops_fstype.c | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/fs/gfs2/ops_fstype.c b/fs/gfs2/ops_fstype.c index 33ca04733e93..ecf789b7168c 100644 --- a/fs/gfs2/ops_fstype.c +++ b/fs/gfs2/ops_fstype.c @@ -1126,8 +1126,7 @@ static int init_threads(struct gfs2_sbd *sdp) return 0; fail: - kthread_stop(sdp->sd_logd_process); - put_task_struct(sdp->sd_logd_process); + kthread_stop_put(sdp->sd_logd_process); sdp->sd_logd_process = NULL; return error; } @@ -1135,13 +1134,11 @@ fail: void gfs2_destroy_threads(struct gfs2_sbd *sdp) { if (sdp->sd_logd_process) { - kthread_stop(sdp->sd_logd_process); - put_task_struct(sdp->sd_logd_process); + kthread_stop_put(sdp->sd_logd_process); sdp->sd_logd_process = NULL; } if (sdp->sd_quotad_process) { - kthread_stop(sdp->sd_quotad_process); - put_task_struct(sdp->sd_quotad_process); + kthread_stop_put(sdp->sd_quotad_process); sdp->sd_quotad_process = NULL; } } |