The patch titled
Subject: debugobjects: correct the usage of fixup call results
has been added to the -mm tree. Its filename is
debugobjects-correct-the-usage-of-fixup-call-results.patch
This patch should soon appear at
http://ozlabs.org/~akpm/mmots/broken-out/debugobjects-correct-the-usage-of-fixup-call-results.patch
and later at
http://ozlabs.org/~akpm/mmotm/broken-out/debugobjects-correct-the-usage-of-fixup-call-results.patch
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------------------------------------------------------
From: "Du, Changbin" <changbin.du@xxxxxxxxx>
Subject: debugobjects: correct the usage of fixup call results
If debug_object_fixup() return non-zero when problem has been fixed. But
the code got it backwards, it taks 0 as fixup successfully. So fix it.
Signed-off-by: Du, Changbin <changbin.du@xxxxxxxxx>
Cc: Jonathan Corbet <corbet@xxxxxxx>
Cc: Josh Triplett <josh@xxxxxxxxxx>
Cc: Steven Rostedt <rostedt@xxxxxxxxxxx>
Cc: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
Cc: Tejun Heo <tj@xxxxxxxxxx>
Cc: Christian Borntraeger <borntraeger@xxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
lib/debugobjects.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff -puN lib/debugobjects.c~debugobjects-correct-the-usage-of-fixup-call-results lib/debugobjects.c
--- a/lib/debugobjects.c~debugobjects-correct-the-usage-of-fixup-call-results
+++ a/lib/debugobjects.c
@@ -415,7 +415,7 @@ int debug_object_activate(void *addr, st
state = obj->state;
raw_spin_unlock_irqrestore(&db->lock, flags);
ret = debug_object_fixup(descr->fixup_activate, addr, state);
- return ret ? -EINVAL : 0;
+ return ret ? 0 : -EINVAL;
case ODEBUG_STATE_DESTROYED:
debug_print_object(obj, "activate");
_
Patches currently in -mm which might be from changbin.du@xxxxxxxxx are
debugobjects-make-fixup-functions-return-bool-instead-of-int.patch
debugobjects-correct-the-usage-of-fixup-call-results.patch
workqueue-update-debugobjects-fixup-callbacks-return-type.patch
timer-update-debugobjects-fixup-callbacks-return-type.patch
rcu-update-debugobjects-fixup-callbacks-return-type.patch
percpu_counter-update-debugobjects-fixup-callbacks-return-type.patch
documentation-update-debugobjects-doc.patch
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