MIPS: TX49xx: Define ARCH_KMALLOC_MINALIGN
Atsushi Nemoto [Mon, 17 May 2010 15:38:05 +0000 (00:38 +0900)]
With SLAB, it works without ARCH_KMALLOC_MINALIGN, but with SLOB/SLUB,
ARCH_KMALLOC_MINALIGN is required to ensure alignment of kmalloced
buffer.

Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
To: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/1248/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

arch/mips/include/asm/mach-tx49xx/kmalloc.h

index 913ff19..b74caf6 100644 (file)
@@ -1,8 +1,6 @@
 #ifndef __ASM_MACH_TX49XX_KMALLOC_H
 #define __ASM_MACH_TX49XX_KMALLOC_H
 
-/*
- * All happy, no need to define ARCH_KMALLOC_MINALIGN
- */
+#define ARCH_KMALLOC_MINALIGN  L1_CACHE_BYTES
 
 #endif /* __ASM_MACH_TX49XX_KMALLOC_H */