--- a/fs/jffs2/build.c
+++ b/fs/jffs2/build.c
-@@ -111,6 +111,17 @@
+@@ -111,6 +111,17 @@ static int jffs2_build_filesystem(struct
dbg_fsbuild("scanned flash completely\n");
jffs2_dbg_dump_block_lists_nolock(c);
+ if (c->mtd->unlock)
+ c->mtd->unlock(c->mtd, 0, c->mtd->size);
+ printk("done.\n");
-+
++
+ printk("%s(): erasing all blocks after the end marker... ", __func__);
+ jffs2_erase_pending_blocks(c, -1);
+ printk("done.\n");
/* Now scan the directory tree, increasing nlink according to every dirent found. */
--- a/fs/jffs2/scan.c
+++ b/fs/jffs2/scan.c
-@@ -143,9 +143,12 @@
-
+@@ -72,7 +72,7 @@ static int file_dirty(struct jffs2_sb_in
+ return ret;
+ if ((ret = jffs2_scan_dirty_space(c, jeb, jeb->free_size)))
+ return ret;
+- /* Turned wasted size into dirty, since we apparently
++ /* Turned wasted size into dirty, since we apparently
+ think it's recoverable now. */
+ jeb->dirty_size += jeb->wasted_size;
+ c->dirty_size += jeb->wasted_size;
+@@ -144,8 +144,11 @@ int jffs2_scan_medium(struct jffs2_sb_in
/* 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
if (ret < 0)
goto out;
-@@ -546,6 +549,17 @@
+@@ -400,7 +403,7 @@ static int jffs2_scan_xref_node(struct j
+ if (!ref)
+ return -ENOMEM;
+
+- /* BEFORE jffs2_build_xattr_subsystem() called,
++ /* BEFORE jffs2_build_xattr_subsystem() called,
+ * and AFTER xattr_ref is marked as a dead xref,
+ * ref->xid is used to store 32bit xid, xd is not used
+ * ref->ino is used to store 32bit inode-number, ic is not used
+@@ -473,7 +476,7 @@ static int jffs2_scan_eraseblock (struct
+ struct jffs2_sum_marker *sm;
+ void *sumptr = NULL;
+ uint32_t sumlen;
+-
++
+ if (!buf_size) {
+ /* XIP case. Just look, point at the summary if it's there */
+ sm = (void *)buf + c->sector_size - sizeof(*sm);
+@@ -489,9 +492,9 @@ static int jffs2_scan_eraseblock (struct
+ buf_len = sizeof(*sm);
+
+ /* Read as much as we want into the _end_ of the preallocated buffer */
+- err = jffs2_fill_scan_buf(c, buf + buf_size - buf_len,
++ err = jffs2_fill_scan_buf(c, buf + buf_size - buf_len,
+ jeb->offset + c->sector_size - buf_len,
+- buf_len);
++ buf_len);
+ if (err)
+ return err;
+
+@@ -510,9 +513,9 @@ static int jffs2_scan_eraseblock (struct
+ }
+ if (buf_len < sumlen) {
+ /* Need to read more so that the entire summary node is present */
+- err = jffs2_fill_scan_buf(c, sumptr,
++ err = jffs2_fill_scan_buf(c, sumptr,
+ jeb->offset + c->sector_size - sumlen,
+- sumlen - buf_len);
++ sumlen - buf_len);
+ if (err)
+ return err;
+ }
+@@ -525,7 +528,7 @@ static int jffs2_scan_eraseblock (struct
+
+ if (buf_size && sumlen > buf_size)
+ kfree(sumptr);
+- /* If it returns with a real error, bail.
++ /* If it returns with a real error, bail.
+ If it returns positive, that's a block classification
+ (i.e. BLK_STATE_xxx) so return that too.
+ If it returns zero, fall through to full scan. */
+@@ -546,6 +549,17 @@ static int jffs2_scan_eraseblock (struct
return err;
}
+
+ return BLK_STATE_ALLFF;
+ }
-+
++
/* We temporarily use 'ofs' as a pointer into the buffer/jeb */
ofs = 0;
+@@ -671,7 +685,7 @@ scan_more:
+ scan_end = buf_len;
+ goto more_empty;
+ }
+-
++
+ /* See how much more there is to read in this eraseblock... */
+ buf_len = min_t(uint32_t, buf_size, jeb->offset + c->sector_size - ofs);
+ if (!buf_len) {
+@@ -907,7 +921,7 @@ scan_more:
+
+ D1(printk(KERN_DEBUG "Block at 0x%08x: free 0x%08x, dirty 0x%08x, unchecked 0x%08x, used 0x%08x, wasted 0x%08x\n",
+ jeb->offset,jeb->free_size, jeb->dirty_size, jeb->unchecked_size, jeb->used_size, jeb->wasted_size));
+-
++
+ /* mark_node_obsolete can add to wasted !! */
+ if (jeb->wasted_size) {
+ jeb->dirty_size += jeb->wasted_size;
projects / openwrt.git / blobdiff