UBIFS: improve budgeting checks

Budgeting is a crucial UBIFS subsystem - add more assertions
to improve requests checking. This is not compiled in when
UBIFS debugging is disabled.

Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>

1 files changed, 7 insertions, 1 deletions

diff --git a/fs/ubifs/ubifs.h b/fs/ubifs/ubifs.h
index d342c6907244..565dca2ec0bd 100644
--- a/fs/ubifs/ubifs.h
+++ b/fs/ubifs/ubifs.h
@@ -812,17 +812,23 @@ struct ubifs_compressor {
 struct ubifs_budget_req {
         unsigned int fast:1;
         unsigned int recalculate:1;
+#ifndef UBIFS_DEBUG
         unsigned int new_page:1;
         unsigned int dirtied_page:1;
         unsigned int new_dent:1;
         unsigned int mod_dent:1;
         unsigned int new_ino:1;
         unsigned int new_ino_d:13;
-#ifndef UBIFS_DEBUG
         unsigned int dirtied_ino:4;
         unsigned int dirtied_ino_d:15;
 #else
         /* Not bit-fields to check for overflows */
+        unsigned int new_page;
+        unsigned int dirtied_page;
+        unsigned int new_dent;
+        unsigned int mod_dent;
+        unsigned int new_ino;
+        unsigned int new_ino_d;
         unsigned int dirtied_ino;
         unsigned int dirtied_ino_d;
 #endif