diff options
| author | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-07-30 12:39:15 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-07-30 12:39:15 -0700 |
| commit | 970e2dfa672b5b26967b0983e24b8d92f972c907 (patch) | |
| tree | 48ca21427d8c9c87a574ccd8dd7350a00419fa93 | |
| parent | 3a3485be68c3b44dd7e3790472976fdc2467bb40 (diff) | |
| parent | 2208b764c14d0f1ad63da64b1a42db6077b6fe42 (diff) | |
Merge branch 'to-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/christoph/slab
* 'to-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/christoph/slab:
slub: fix bug in slub debug support
slub: add lock debugging check
| -rw-r--r-- | mm/slub.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/mm/slub.c b/mm/slub.c index 9b2d6178d06c..6c6d74ff0694 100644 --- a/mm/slub.c +++ b/mm/slub.c @@ -1131,6 +1131,7 @@ static void __free_slab(struct kmem_cache *s, struct page *page) slab_pad_check(s, page); for_each_object(p, s, page_address(page)) check_object(s, page, p, 0); + ClearSlabDebug(page); } mod_zone_page_state(page_zone(page), @@ -1169,7 +1170,6 @@ static void discard_slab(struct kmem_cache *s, struct page *page) atomic_long_dec(&n->nr_slabs); reset_page_mapcount(page); - ClearSlabDebug(page); __ClearPageSlab(page); free_slab(s, page); } @@ -1656,6 +1656,7 @@ static void __always_inline slab_free(struct kmem_cache *s, unsigned long flags; local_irq_save(flags); + debug_check_no_locks_freed(object, s->objsize); if (likely(page == s->cpu_slab[smp_processor_id()] && !SlabDebug(page))) { object[page->offset] = page->lockless_freelist; |