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add a fix for the block2mtd init

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git-svn-id: svn://svn.openwrt.org/openwrt/branches/buildroot-ng/openwrt@4961 3c298f89-4303-0410-b956-a3cf2f4a3e73
This commit is contained in:
nbd
2006-10-08 15:43:13 +00:00
parent 4192116506
commit a963f60b9b
2 changed files with 235 additions and 12 deletions
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12
target/linux/rb532-2.6/patches/100-rb5xx_support.patch
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@@ -1782,18 +1782,6 @@ diff -urN linux.old/drivers/mtd/devices/block2mtd.c linux.dev/drivers/mtd/device
/* Info for the block device */
struct block2mtd_dev {
struct list_head list;
@@ -62,10 +61,8 @@
read_lock_irq(&mapping->tree_lock);
for (i = 0; i < PAGE_READAHEAD; i++) {
pagei = index + i;
- if (pagei > end_index) {
- INFO("Overrun end of disk in cache readahead\n");
+ if (pagei > end_index)
break;
- }
page = radix_tree_lookup(&mapping->page_tree, pagei);
if (page && (!i))
break;
@@ -106,7 +103,7 @@
while (pages) {