From dd799983e947539bf3b5c0a502eba650d3dcc29a Mon Sep 17 00:00:00 2001
From: David Woodhouse <David.Woodhouse@intel.com>
Date: Sat, 19 Sep 2009 16:14:01 -0700
Subject: jffs2: Use SLAB_HWCACHE_ALIGN for jffs2_raw_{dirent,inode} slabs
We may end up doing DMA to/from these. Until the new MTD API fixes the
issues, this should stop things from falling over.
Original idea from Gilles Casse <list@gcasse.net>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
---
fs/jffs2/malloc.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
(limited to 'fs')
diff --git a/fs/jffs2/malloc.c b/fs/jffs2/malloc.c
index 9eff2bd..c082868 100644
--- a/fs/jffs2/malloc.c
+++ b/fs/jffs2/malloc.c
@@ -39,13 +39,13 @@ int __init jffs2_create_slab_caches(void)
raw_dirent_slab = kmem_cache_create("jffs2_raw_dirent",
sizeof(struct jffs2_raw_dirent),
- 0, 0, NULL);
+ 0, SLAB_HWCACHE_ALIGN, NULL);
if (!raw_dirent_slab)
goto err;
raw_inode_slab = kmem_cache_create("jffs2_raw_inode",
sizeof(struct jffs2_raw_inode),
- 0, 0, NULL);
+ 0, SLAB_HWCACHE_ALIGN, NULL);
if (!raw_inode_slab)
goto err;
--
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