UBIFS: introduce a helper to dump scanning info
This commit adds 'dbg_dump_sleb()' helper function to dump scanning
information.
Signed-off-by: Artem Bityutskiy <artem.bityutskiy@intel.com>
diff --git a/fs/ubifs/debug.c b/fs/ubifs/debug.c
index eef109a..b09ba2d 100644
--- a/fs/ubifs/debug.c
+++ b/fs/ubifs/debug.c
@@ -870,6 +870,22 @@
spin_unlock(&dbg_lock);
}
+void dbg_dump_sleb(const struct ubifs_info *c,
+ const struct ubifs_scan_leb *sleb, int offs)
+{
+ struct ubifs_scan_node *snod;
+
+ printk(KERN_DEBUG "(pid %d) start dumping scanned data from LEB %d:%d\n",
+ current->pid, sleb->lnum, offs);
+
+ list_for_each_entry(snod, &sleb->nodes, list) {
+ cond_resched();
+ printk(KERN_DEBUG "Dumping node at LEB %d:%d len %d\n", sleb->lnum,
+ snod->offs, snod->len);
+ dbg_dump_node(c, snod->node);
+ }
+}
+
void dbg_dump_leb(const struct ubifs_info *c, int lnum)
{
struct ubifs_scan_leb *sleb;