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openwrt-xburst/target/linux/generic-2.6/patches-2.6.21/211-no_block2mtd_readahead.patch
juhosg b27747291f [kernel] generic-2.6/2.6.21: refresh patches
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@14453 3c298f89-4303-0410-b956-a3cf2f4a3e73
2009-02-08 19:33:57 +00:00

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Diff

--- a/drivers/mtd/devices/block2mtd.c
+++ b/drivers/mtd/devices/block2mtd.c
@@ -41,7 +41,7 @@ struct block2mtd_dev {
static LIST_HEAD(blkmtd_device_list);
-#define PAGE_READAHEAD 64
+#define PAGE_READAHEAD 0
static void cache_readahead(struct address_space *mapping, int index)
{
filler_t *filler = (filler_t*)mapping->a_ops->readpage;