diff options
Diffstat (limited to 'mm/slub.c')
| -rw-r--r-- | mm/slub.c | 28 |
1 files changed, 13 insertions, 15 deletions
diff --git a/mm/slub.c b/mm/slub.c index 82c473780c91..0fdd6c1e1f82 100644 --- a/mm/slub.c +++ b/mm/slub.c @@ -374,7 +374,7 @@ static inline bool __cmpxchg_double_slab(struct kmem_cache *s, struct page *page if (cmpxchg_double(&page->freelist, &page->counters, freelist_old, counters_old, freelist_new, counters_new)) - return 1; + return true; } else #endif { @@ -384,7 +384,7 @@ static inline bool __cmpxchg_double_slab(struct kmem_cache *s, struct page *page page->freelist = freelist_new; set_page_slub_counters(page, counters_new); slab_unlock(page); - return 1; + return true; } slab_unlock(page); } @@ -396,7 +396,7 @@ static inline bool __cmpxchg_double_slab(struct kmem_cache *s, struct page *page pr_info("%s %s: cmpxchg double redo ", n, s->name); #endif - return 0; + return false; } static inline bool cmpxchg_double_slab(struct kmem_cache *s, struct page *page, @@ -410,7 +410,7 @@ static inline bool cmpxchg_double_slab(struct kmem_cache *s, struct page *page, if (cmpxchg_double(&page->freelist, &page->counters, freelist_old, counters_old, freelist_new, counters_new)) - return 1; + return true; } else #endif { @@ -424,7 +424,7 @@ static inline bool cmpxchg_double_slab(struct kmem_cache *s, struct page *page, set_page_slub_counters(page, counters_new); slab_unlock(page); local_irq_restore(flags); - return 1; + return true; } slab_unlock(page); local_irq_restore(flags); @@ -437,7 +437,7 @@ static inline bool cmpxchg_double_slab(struct kmem_cache *s, struct page *page, pr_info("%s %s: cmpxchg double redo ", n, s->name); #endif - return 0; + return false; } #ifdef CONFIG_SLUB_DEBUG @@ -1137,15 +1137,6 @@ static int __init setup_slub_debug(char *str) */ goto check_slabs; - if (tolower(*str) == 'o') { - /* - * Avoid enabling debugging on caches if its minimum order - * would increase as a result. - */ - disable_higher_order_debug = 1; - goto out; - } - slub_debug = 0; if (*str == '-') /* @@ -1176,6 +1167,13 @@ static int __init setup_slub_debug(char *str) case 'a': slub_debug |= SLAB_FAILSLAB; break; + case 'o': + /* + * Avoid enabling debugging on caches if its minimum + * order would increase as a result. + */ + disable_higher_order_debug = 1; + break; default: pr_err("slub_debug option '%c' unknown. skipped\n", *str); |