diff options
Diffstat (limited to 'mm/slub.c')
| -rw-r--r-- | mm/slub.c | 21 |
1 files changed, 12 insertions, 9 deletions
@@ -849,12 +849,12 @@ static int check_slab(struct kmem_cache *s, struct page *page) maxobj = order_objects(compound_order(page), s->size, s->reserved); if (page->objects > maxobj) { slab_err(s, page, "objects %u > max %u", - s->name, page->objects, maxobj); + page->objects, maxobj); return 0; } if (page->inuse > page->objects) { slab_err(s, page, "inuse %u > max %u", - s->name, page->inuse, page->objects); + page->inuse, page->objects); return 0; } /* Slab_pad_check fixes things up after itself */ @@ -871,7 +871,7 @@ static int on_freelist(struct kmem_cache *s, struct page *page, void *search) int nr = 0; void *fp; void *object = NULL; - unsigned long max_objects; + int max_objects; fp = page->freelist; while (fp && nr <= page->objects) { @@ -1377,7 +1377,10 @@ static struct page *new_slab(struct kmem_cache *s, gfp_t flags, int node) int order; int idx; - BUG_ON(flags & GFP_SLAB_BUG_MASK); + if (unlikely(flags & GFP_SLAB_BUG_MASK)) { + pr_emerg("gfp: %u\n", flags & GFP_SLAB_BUG_MASK); + BUG(); + } page = allocate_slab(s, flags & (GFP_RECLAIM_MASK | GFP_CONSTRAINT_MASK), node); @@ -2554,7 +2557,7 @@ static void __slab_free(struct kmem_cache *s, struct page *page, } else { /* Needs to be taken off a list */ - n = get_node(s, page_to_nid(page)); + n = get_node(s, page_to_nid(page)); /* * Speculatively acquire the list_lock. * If the cmpxchg does not succeed then we may @@ -2587,10 +2590,10 @@ static void __slab_free(struct kmem_cache *s, struct page *page, * The list lock was not taken therefore no list * activity can be necessary. */ - if (was_frozen) - stat(s, FREE_FROZEN); - return; - } + if (was_frozen) + stat(s, FREE_FROZEN); + return; + } if (unlikely(!new.inuse && n->nr_partial >= s->min_partial)) goto slab_empty; |