From 286cfe3c618ee3a2c7139f6a29f99a22c5f42a15 Mon Sep 17 00:00:00 2001 From: Felix Fietkau Date: Thu, 1 Feb 2007 21:35:25 +0000 Subject: [PATCH] disable block2mtd page readahead (patch from #1058) SVN-Revision: 6242 --- .../patches/211-no_block2mtd_readahead.patch | 11 +++++++++++ 1 file changed, 11 insertions(+) create mode 100644 target/linux/generic-2.6/patches/211-no_block2mtd_readahead.patch diff --git a/target/linux/generic-2.6/patches/211-no_block2mtd_readahead.patch b/target/linux/generic-2.6/patches/211-no_block2mtd_readahead.patch new file mode 100644 index 0000000000..719fb37ff9 --- /dev/null +++ b/target/linux/generic-2.6/patches/211-no_block2mtd_readahead.patch @@ -0,0 +1,11 @@ +--- linux.old/drivers/mtd/devices/block2mtd.c 2007-02-01 20:13:47.147274772 +0100 ++++ linux/drivers/mtd/devices/block2mtd.c 2007-02-01 20:19:59.753034993 +0100 +@@ -40,7 +40,7 @@ + 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; -- 2.25.1