Messages in this thread Patch in this message | | | From | 6812skiii@gmail ... | Subject | [PATCH v2] futex: Fix a faulty comment. | Date | Tue, 7 Dec 2021 13:10:37 +0900 |
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From: Jangwoong Kim <6812skiii@gmail.com>
Clarify that "woken" saves the last index of futex awoken.
Signed-off-by: Jangwoong Kim <6812skiii@gmail.com> --- kernel/futex/waitwake.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/kernel/futex/waitwake.c b/kernel/futex/waitwake.c index 4ce0923f1ce3..45d634dacfcb 100644 --- a/kernel/futex/waitwake.c +++ b/kernel/futex/waitwake.c @@ -454,9 +454,9 @@ static int futex_wait_multiple_setup(struct futex_vector *vs, int count, int *wo __set_current_state(TASK_RUNNING); /* - * Even if something went wrong, if we find out that a futex - * was woken, we don't return error and return this index to - * userspace + * Even if something went wrong, if we find out that any futex + * was woken, we don't return error and return the last index + * of futex awaken to userspace */ *woken = unqueue_multiple(vs, i); if (*woken >= 0) -- 2.25.1
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