diff options
| author | Mark Rutland <mark.rutland@arm.com> | 2023-06-05 08:01:15 +0100 |
|---|---|---|
| committer | Peter Zijlstra <peterz@infradead.org> | 2023-06-05 09:57:20 +0200 |
| commit | 0f613bfa8268a89be25f2b6b58fc6fe8ccd9a2ba (patch) | |
| tree | bf4809e894a0cdd521772a1d409bf1653563685b /arch/x86/kernel/alternative.c | |
| parent | c9268ac615f9f6dded7801df5993374598934377 (diff) | |
locking/atomic: treewide: use raw_atomic*_<op>()
Now that we have raw_atomic*_<op>() definitions, there's no need to use
arch_atomic*_<op>() definitions outside of the low-level atomic
definitions.
Move treewide users of arch_atomic*_<op>() over to the equivalent
raw_atomic*_<op>().
There should be no functional change as a result of this patch.
Signed-off-by: Mark Rutland <mark.rutland@arm.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Reviewed-by: Kees Cook <keescook@chromium.org>
Link: https://lore.kernel.org/r/20230605070124.3741859-19-mark.rutland@arm.com
Diffstat (limited to 'arch/x86/kernel/alternative.c')
| -rw-r--r-- | arch/x86/kernel/alternative.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/x86/kernel/alternative.c b/arch/x86/kernel/alternative.c index f615e0cb6d93..18f16e93838f 100644 --- a/arch/x86/kernel/alternative.c +++ b/arch/x86/kernel/alternative.c @@ -1799,7 +1799,7 @@ struct bp_patching_desc *try_get_desc(void) { struct bp_patching_desc *desc = &bp_desc; - if (!arch_atomic_inc_not_zero(&desc->refs)) + if (!raw_atomic_inc_not_zero(&desc->refs)) return NULL; return desc; @@ -1810,7 +1810,7 @@ static __always_inline void put_desc(void) struct bp_patching_desc *desc = &bp_desc; smp_mb__before_atomic(); - arch_atomic_dec(&desc->refs); + raw_atomic_dec(&desc->refs); } static __always_inline void *text_poke_addr(struct text_poke_loc *tp) |