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| author | Andrey Konovalov <andreyknvl@google.com> | 2022-09-05 23:05:28 +0200 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2022-10-03 23:02:58 +0200 |
| commit | 02856beb2d801423f88f2e8cb2eed0d6f14a4f92 (patch) | |
| tree | 786befa82227e5777e474eca9a9dd703a7e0118f /mm/kasan | |
| parent | kasan: introduce kasan_init_cache_meta (diff) | |
| download | linux-02856beb2d801423f88f2e8cb2eed0d6f14a4f92.tar.xz linux-02856beb2d801423f88f2e8cb2eed0d6f14a4f92.zip | |
kasan: drop CONFIG_KASAN_GENERIC check from kasan_init_cache_meta
As kasan_init_cache_meta() is only defined for the Generic mode, it does
not require the CONFIG_KASAN_GENERIC check.
Link: https://lkml.kernel.org/r/211f8f2b213aa91e9148ca63342990b491c4917a.1662411799.git.andreyknvl@google.com
Signed-off-by: Andrey Konovalov <andreyknvl@google.com>
Reviewed-by: Marco Elver <elver@google.com>
Cc: Alexander Potapenko <glider@google.com>
Cc: Andrey Ryabinin <ryabinin.a.a@gmail.com>
Cc: Dmitry Vyukov <dvyukov@google.com>
Cc: Evgenii Stepanov <eugenis@google.com>
Cc: Peter Collingbourne <pcc@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'mm/kasan')
| -rw-r--r-- | mm/kasan/generic.c | 6 |
1 files changed, 0 insertions, 6 deletions
diff --git a/mm/kasan/generic.c b/mm/kasan/generic.c index 73aea784040a..5125fad76f70 100644 --- a/mm/kasan/generic.c +++ b/mm/kasan/generic.c @@ -367,12 +367,6 @@ void kasan_init_cache_meta(struct kmem_cache *cache, unsigned int *size) /* Continue, since free meta might still fit. */ } - /* Only the generic mode uses free meta or flexible redzones. */ - if (!IS_ENABLED(CONFIG_KASAN_GENERIC)) { - cache->kasan_info.free_meta_offset = KASAN_NO_FREE_META; - return; - } - /* * Add free meta into redzone when it's not possible to store * it in the object. This is the case when: |