summaryrefslogtreecommitdiffstats
path: root/fs/io_uring.c
diff options
context:
space:
mode:
authorHillf Danton <hdanton@sina.com>2020-04-01 17:19:33 +0800
committerJens Axboe <axboe@kernel.dk>2020-04-01 07:02:55 -0600
commit10bea96dcc13ad841d53bdcc9d8e731e9e0ad58f (patch)
tree81d9ffb22f42f3576153878fb625d062ee33fb41 /fs/io_uring.c
parent0558955373023b08f638c9ede36741b0e4200f58 (diff)
downloadlinux-10bea96dcc13ad841d53bdcc9d8e731e9e0ad58f.tar.bz2
io_uring: add missing finish_wait() in io_sq_thread()
Add it to pair with prepare_to_wait() in an attempt to avoid anything weird in the field. Fixes: b41e98524e42 ("io_uring: add per-task callback handler") Reported-by: syzbot+0c3370f235b74b3cfd97@syzkaller.appspotmail.com Signed-off-by: Hillf Danton <hdanton@sina.com> Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'fs/io_uring.c')
-rw-r--r--fs/io_uring.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/fs/io_uring.c b/fs/io_uring.c
index 7b5087904640..10645077d6b4 100644
--- a/fs/io_uring.c
+++ b/fs/io_uring.c
@@ -5968,6 +5968,7 @@ static int io_sq_thread(void *data)
}
if (current->task_works) {
task_work_run();
+ finish_wait(&ctx->sqo_wait, &wait);
continue;
}
if (signal_pending(current))