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MIPS: TX49xx: Define ARCH_KMALLOC_MINALIGN
authorAtsushi Nemoto <anemo@mba.ocn.ne.jp>
Mon, 17 May 2010 15:38:05 +0000 (00:38 +0900)
committerRalf Baechle <ralf@linux-mips.org>
Thu, 5 Aug 2010 12:25:38 +0000 (13:25 +0100)
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 patch | blob | blame | history

diff --git a/arch/mips/include/asm/mach-tx49xx/kmalloc.h b/arch/mips/include/asm/mach-tx49xx/kmalloc.h
index 913ff196259d418c3ac746ee1a420774cde63677..b74caf65482b2e068b86d2763daa81733bc45503 100644 (file)
--- a/arch/mips/include/asm/mach-tx49xx/kmalloc.h
+++ b/arch/mips/include/asm/mach-tx49xx/kmalloc.h
@@ -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 */