diff options
| -rw-r--r-- | mm/slub.c | 22 |
1 files changed, 1 insertions, 21 deletions
diff --git a/mm/slub.c b/mm/slub.c index e0cf6213abc0..648f2c77fee7 100644 --- a/mm/slub.c +++ b/mm/slub.c @@ -1431,28 +1431,8 @@ new_slab: page = new_slab(s, gfpflags, node); if (page) { cpu = smp_processor_id(); - if (s->cpu_slab[cpu]) { - /* - * Someone else populated the cpu_slab while we - * enabled interrupts, or we have gotten scheduled - * on another cpu. The page may not be on the - * requested node even if __GFP_THISNODE was - * specified. So we need to recheck. - */ - if (node == -1 || - page_to_nid(s->cpu_slab[cpu]) == node) { - /* - * Current cpuslab is acceptable and we - * want the current one since its cache hot - */ - discard_slab(s, page); - page = s->cpu_slab[cpu]; - slab_lock(page); - goto load_freelist; - } - /* New slab does not fit our expectations */ + if (s->cpu_slab[cpu]) flush_slab(s, s->cpu_slab[cpu], cpu); - } slab_lock(page); SetSlabFrozen(page); s->cpu_slab[cpu] = page; |