Messages in this thread Patch in this message | | | From | Olivier Langlois <> | Date | Wed, 16 Feb 2022 14:53:42 -0500 | Subject | [PATCH] io_uring: Remove unneeded test in io_run_task_work_sig() |
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Avoid testing TIF_NOTIFY_SIGNAL twice by calling task_sigpending() directly from io_run_task_work_sig()
Signed-off-by: Olivier Langlois <olivier@trillion01.com> --- fs/io_uring.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/fs/io_uring.c b/fs/io_uring.c index 77b9c7e4793b..9b320b5f158c 100644 --- a/fs/io_uring.c +++ b/fs/io_uring.c @@ -7683,11 +7683,11 @@ static int io_run_task_work_sig(void) { if (io_run_task_work()) return 1; - if (!signal_pending(current)) - return 0; if (test_thread_flag(TIF_NOTIFY_SIGNAL)) return -ERESTARTSYS; - return -EINTR; + if (task_sigpending(current)) + return -EINTR; + return 0; } /* when returns >0, the caller should retry */ -- 2.35.1
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