Messages in this thread Patch in this message | | | From | 6812skiii@gmail ... | Subject | [PATCH] futex: Fix a faulty comment. | Date | Sun, 5 Dec 2021 03:14:58 +0900 |
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From: Jangwoong Kim <6812skiii@gmail.com>
We return 1, not the index of futex woken up.
Signed-off-by: Jangwoong Kim <6812skiii@gmail.com> --- kernel/futex/waitwake.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/kernel/futex/waitwake.c b/kernel/futex/waitwake.c index 4ce0923f1ce3..d148e5d4956b 100644 --- a/kernel/futex/waitwake.c +++ b/kernel/futex/waitwake.c @@ -455,8 +455,8 @@ static int futex_wait_multiple_setup(struct futex_vector *vs, int count, int *wo /* * 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 + * was woken, we don't return error and make userspace aware + * of this by returning 1. */ *woken = unqueue_multiple(vs, i); if (*woken >= 0) -- 2.25.1
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