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| author | Felix Fietkau <nbd@openwrt.org> | 2007-02-01 21:35:25 +0000 |
|---|---|---|
| committer | Felix Fietkau <nbd@openwrt.org> | 2007-02-01 21:35:25 +0000 |
| commit | 3fd75d80697e9f0e0adfc17778c2ce3955cb0a31 (patch) | |
| tree | ea88f3d8fa0c84483cb6e17821bcdc53747fcdf5 /target/linux/generic-2.6/patches | |
| parent | 2ffd273e1b91291b92c004b58dff673ecb79384d (diff) | |
| download | upstream-3fd75d80697e9f0e0adfc17778c2ce3955cb0a31.tar.gz upstream-3fd75d80697e9f0e0adfc17778c2ce3955cb0a31.tar.bz2 upstream-3fd75d80697e9f0e0adfc17778c2ce3955cb0a31.zip | |
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/generic-2.6/patches')
| -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; |