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authorFelix Fietkau <nbd@openwrt.org>2008-04-08 20:11:26 +0000
committerFelix Fietkau <nbd@openwrt.org>2008-04-08 20:11:26 +0000
commit06ff5f2cd2ed5e472c641dde6f0d4f9560350bc9 (patch)
treef5d2e3068e5a41afcdd347a8228b3eac9227233b
parent511908059ab81e5f4aad2973d7606de3f8558fb0 (diff)
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forward port redboot rootfs partition space expansion patch to 2.6.24
SVN-Revision: 10773
-rw-r--r--target/linux/generic-2.6/patches-2.6.24/070-redboot_space.patch32
1 files changed, 32 insertions, 0 deletions
diff --git a/target/linux/generic-2.6/patches-2.6.24/070-redboot_space.patch b/target/linux/generic-2.6/patches-2.6.24/070-redboot_space.patch
new file mode 100644
index 0000000..272a51f
--- /dev/null
+++ b/target/linux/generic-2.6/patches-2.6.24/070-redboot_space.patch
@@ -0,0 +1,32 @@
+Index: linux-2.6.23.1/drivers/mtd/redboot.c
+===================================================================
+--- linux-2.6.23.1.orig/drivers/mtd/redboot.c 2008-01-26 01:43:10.742362738 +0100
++++ linux-2.6.23.1/drivers/mtd/redboot.c 2008-01-26 01:47:24.432819736 +0100
+@@ -236,14 +236,21 @@
+ #endif
+ names += strlen(names)+1;
+
+-#ifdef CONFIG_MTD_REDBOOT_PARTS_UNALLOCATED
+ if(fl->next && fl->img->flash_base + fl->img->size + master->erasesize <= fl->next->img->flash_base) {
+- i++;
+- parts[i].offset = parts[i-1].size + parts[i-1].offset;
+- parts[i].size = fl->next->img->flash_base - parts[i].offset;
+- parts[i].name = nullname;
+- }
++ if (!strcmp(parts[i].name, "rootfs")) {
++ parts[i].size = fl->next->img->flash_base;
++ parts[i].size &= ~(master->erasesize - 1);
++ parts[i].size -= parts[i].offset;
++ }
++#ifdef CONFIG_MTD_REDBOOT_PARTS_UNALLOCATED
++ else {
++ i++;
++ parts[i].offset = parts[i-1].size + parts[i-1].offset;
++ parts[i].size = fl->next->img->flash_base - parts[i].offset;
++ parts[i].name = nullname;
++ }
+ #endif
++ }
+ tmp_fl = fl;
+ fl = fl->next;
+ kfree(tmp_fl);