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authornbd <nbd@3c298f89-4303-0410-b956-a3cf2f4a3e73>2006-06-21 19:57:41 +0000
committernbd <nbd@3c298f89-4303-0410-b956-a3cf2f4a3e73>2006-06-21 19:57:41 +0000
commit94b990965344980dbf50951b824a1c59d08952e1 (patch)
tree53670b13eff83c252e0d5616cf93547f712c635e /target/linux/rb532-2.6/patches/140-jffs2_eofdetect.patch
parent00f916321fc19a29b265308451934f0651ca2884 (diff)
move jffs2 end-of-filesystem detection to the generic 2.6 patches
git-svn-id: svn://svn.openwrt.org/openwrt/branches/buildroot-ng/openwrt@4042 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'target/linux/rb532-2.6/patches/140-jffs2_eofdetect.patch')
-rw-r--r--target/linux/rb532-2.6/patches/140-jffs2_eofdetect.patch48
1 files changed, 0 insertions, 48 deletions
diff --git a/target/linux/rb532-2.6/patches/140-jffs2_eofdetect.patch b/target/linux/rb532-2.6/patches/140-jffs2_eofdetect.patch
deleted file mode 100644
index b93efa68a..000000000
--- a/target/linux/rb532-2.6/patches/140-jffs2_eofdetect.patch
+++ /dev/null
@@ -1,48 +0,0 @@
-diff -ur linux.old/fs/jffs2/scan.c linux.dev/fs/jffs2/scan.c
---- linux.old/fs/jffs2/scan.c 2006-05-31 02:31:44.000000000 +0200
-+++ linux.dev/fs/jffs2/scan.c 2006-06-15 02:20:32.000000000 +0200
-@@ -120,8 +120,11 @@
- /* reset summary info for next eraseblock scan */
- jffs2_sum_reset_collected(s);
-
-- ret = jffs2_scan_eraseblock(c, jeb, buf_size?flashbuf:(flashbuf+jeb->offset),
-- buf_size, s);
-+ if (c->flags & (1 << 7))
-+ ret = BLK_STATE_ALLFF;
-+ else
-+ ret = jffs2_scan_eraseblock(c, jeb, buf_size?flashbuf:(flashbuf+jeb->offset),
-+ buf_size, s);
-
- if (ret < 0)
- goto out;
-@@ -222,6 +225,12 @@
- }
- }
-
-+ if (c->flags & (1 << 7)) {
-+ printk("jffs2_scan_medium(): erasing all blocks after the end marker...\n");
-+ jffs2_erase_pending_blocks(c, -1);
-+ printk("jffs2_scan_medium(): done.\n");
-+ }
-+
- if (jffs2_sum_active() && s)
- kfree(s);
-
-@@ -389,6 +398,17 @@
- return err;
- }
-
-+ if ((buf[0] == 0xde) &&
-+ (buf[1] == 0xad) &&
-+ (buf[2] == 0xc0) &&
-+ (buf[3] == 0xde)) {
-+ /* end of filesystem. erase everything after this point */
-+ printk("jffs2_scan_eraseblock(): End of filesystem marker found at 0x%x\n", jeb->offset);
-+ c->flags |= (1 << 7);
-+
-+ return BLK_STATE_ALLFF;
-+ }
-+
- /* We temporarily use 'ofs' as a pointer into the buffer/jeb */
- ofs = 0;
-