From 6eb7228421c01ba48a6a88a7a5b3e71cfb70d4a9 Mon Sep 17 00:00:00 2001 From: Herbert Xu Date: Tue, 8 Jan 2008 17:16:44 +1100 Subject: [PATCH] [CRYPTO] api: Set default CRYPTO_MINALIGN to unsigned long long Thanks to David Miller for pointing out that the SLAB (or SLOB/SLUB) cache uses the alignment of unsigned long long if the architecture kmalloc/slab alignment macros are not defined. This patch changes the CRYPTO_MINALIGN so that it uses the same default value. Signed-off-by: Herbert Xu --- include/linux/crypto.h | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) diff --git a/include/linux/crypto.h b/include/linux/crypto.h index 0aba1046020..5e02d1b4637 100644 --- a/include/linux/crypto.h +++ b/include/linux/crypto.h @@ -90,13 +90,11 @@ #define CRYPTO_MINALIGN ARCH_KMALLOC_MINALIGN #elif defined(ARCH_SLAB_MINALIGN) #define CRYPTO_MINALIGN ARCH_SLAB_MINALIGN +#else +#define CRYPTO_MINALIGN __alignof__(unsigned long long) #endif -#ifdef CRYPTO_MINALIGN #define CRYPTO_MINALIGN_ATTR __attribute__ ((__aligned__(CRYPTO_MINALIGN))) -#else -#define CRYPTO_MINALIGN_ATTR -#endif struct scatterlist; struct crypto_ablkcipher; -- 2.41.1