diff options
| author | nbd <nbd@3c298f89-4303-0410-b956-a3cf2f4a3e73> | 2007-02-01 21:35:25 +0000 |
|---|---|---|
| committer | nbd <nbd@3c298f89-4303-0410-b956-a3cf2f4a3e73> | 2007-02-01 21:35:25 +0000 |
| commit | a77c31b1e187b8487432b3475d55328980cf4318 (patch) | |
| tree | ea88f3d8fa0c84483cb6e17821bcdc53747fcdf5 /target/linux | |
| parent | 4b191d9789dca901687e6ce441a363ce56132408 (diff) | |
disable block2mtd page readahead (patch from #1058)
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@6242 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'target/linux')
| -rw-r--r-- | target/linux/generic-2.6/patches/211-no_block2mtd_readahead.patch | 11 |
1 files changed, 11 insertions, 0 deletions
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; |