UBIFS: make force in-the-gaps to be a general self-check
UBIFS can force itself to use the 'in-the-gaps' commit method - the last resort
method which is normally invoced very very rarely. Currently this "force
int-the-gaps" debugging feature is a separate test mode. But it is a bit saner
to make it to be the "general" self-test check instead.
This patch is just a clean-up which should make the debugging code look a bit
nicer and easier to use - we have way too many debugging options.
Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
diff --git a/fs/ubifs/debug.c b/fs/ubifs/debug.c
index 546ad57..06d171c 100644
--- a/fs/ubifs/debug.c
+++ b/fs/ubifs/debug.c
@@ -34,7 +34,6 @@
#include <linux/moduleparam.h>
#include <linux/debugfs.h>
#include <linux/math64.h>
-#include <linux/slab.h>
#ifdef CONFIG_UBIFS_FS_DEBUG
@@ -2458,14 +2457,12 @@
return 0;
}
-static int invocation_cnt;
-
int dbg_force_in_the_gaps(void)
{
- if (!dbg_force_in_the_gaps_enabled)
+ if (!(ubifs_chk_flags & UBIFS_CHK_GEN))
return 0;
- /* Force in-the-gaps every 8th commit */
- return !((invocation_cnt++) & 0x7);
+
+ return !(random32() & 7);
}
/* Failure mode for recovery testing */