[PATCH 6.1 100/473] bitops: add missing prototype check

Greg Kroah-Hartman
2024-06-06T14:13:44Z

From: Alexander Lobakin <aleksander.lobakin@intel.com>

[ Upstream commit 72cc1980a0ef3ccad0d539e7dace63d0d7d432a4 ]

Commit 8238b4579866 ("wait_on_bit: add an acquire memory barrier") added
a new bitop, test_bit_acquire(), with proper wrapping in order to try to
optimize it at compile-time, but missed the list of bitops used for
checking their prototypes a bit below.
The functions added have consistent prototypes, so that no more changes
are required and no functional changes take place.

Fixes: 8238b4579866 ("wait_on_bit: add an acquire memory barrier")
Reviewed-by: Przemek Kitszel <przemyslaw.kitszel@intel.com>
Signed-off-by: Alexander Lobakin <aleksander.lobakin@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
include/linux/bitops.h | 1 +
1 file changed, 1 insertion(+)

diff --git a/include/linux/bitops.h b/include/linux/bitops.h
index 2ba557e067fe6..f7f5a783da2aa 100644
--- a/include/linux/bitops.h
+++ b/include/linux/bitops.h
@@ -80,6 +80,7 @@ __check_bitop_pr(__test_and_set_bit);
__check_bitop_pr(__test_and_clear_bit);
__check_bitop_pr(__test_and_change_bit);
__check_bitop_pr(test_bit);
+__check_bitop_pr(test_bit_acquire);

#undef __check_bitop_pr

--
2.43.0