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| author | Andrey Konovalov <andreyknvl@google.com> | 2019-01-08 15:23:11 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2019-01-08 17:15:11 -0800 |
| commit | eb214f2dda31ffa989033b1e0f848ba0d3cb6188 (patch) | |
| tree | a632bdd4955ee09bf0a6d185082a9b1e44be3c10 /mm | |
| parent | 63f3655f950186752236bb88a22f8252c11ce394 (diff) | |
| download | linux-0-day-eb214f2dda31ffa989033b1e0f848ba0d3cb6188.tar.gz linux-0-day-eb214f2dda31ffa989033b1e0f848ba0d3cb6188.tar.xz | |
kasan, arm64: use ARCH_SLAB_MINALIGN instead of manual aligning
Instead of changing cache->align to be aligned to KASAN_SHADOW_SCALE_SIZE
in kasan_cache_create() we can reuse the ARCH_SLAB_MINALIGN macro.
Link: http://lkml.kernel.org/r/52ddd881916bcc153a9924c154daacde78522227.1546540962.git.andreyknvl@google.com
Signed-off-by: Andrey Konovalov <andreyknvl@google.com>
Suggested-by: Vincenzo Frascino <vincenzo.frascino@arm.com>
Cc: Andrey Ryabinin <aryabinin@virtuozzo.com>
Cc: Christoph Lameter <cl@linux.com>
Cc: Dmitry Vyukov <dvyukov@google.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Vincenzo Frascino <vincenzo.frascino@arm.com>
Cc: Will Deacon <will.deacon@arm.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm')
| -rw-r--r-- | mm/kasan/common.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/mm/kasan/common.c b/mm/kasan/common.c index 03d5d1374ca7e..44390392d4c91 100644 --- a/mm/kasan/common.c +++ b/mm/kasan/common.c @@ -298,8 +298,6 @@ void kasan_cache_create(struct kmem_cache *cache, unsigned int *size, return; } - cache->align = round_up(cache->align, KASAN_SHADOW_SCALE_SIZE); - *flags |= SLAB_KASAN; } |