@@ -1009,8 +1009,6 @@ static int check_slab(struct kmem_cache
{
int maxobj;
- VM_BUG_ON(!irqs_disabled());
-
if (!PageSlab(page)) {
slab_err(s, page, "Not a valid slab page");
return 0;
@@ -2802,10 +2800,10 @@ new_objects:
lockdep_assert_irqs_disabled();
freelist = get_partial(s, gfpflags, node, &page);
+ local_irq_restore(flags);
if (freelist)
goto check_new_page;
- local_irq_restore(flags);
put_cpu_ptr(s->cpu_slab);
page = new_slab(s, gfpflags, node);
c = get_cpu_ptr(s->cpu_slab);
@@ -2815,7 +2813,6 @@ new_objects:
return NULL;
}
- local_irq_save(flags);
/*
* No other reference to the page yet so we can
* muck around with it freely without cmpxchg
@@ -2830,7 +2827,6 @@ check_new_page:
if (kmem_cache_debug(s)) {
if (!alloc_debug_processing(s, page, freelist, addr)) {
/* Slab failed checks. Next slab needed */
- local_irq_restore(flags);
goto new_slab;
} else {
/*
@@ -2848,6 +2844,7 @@ check_new_page:
*/
goto return_single;
+ local_irq_save(flags);
if (unlikely(c->page))
flush_slab(s, c);
c->page = page;
@@ -2856,6 +2853,7 @@ check_new_page:
return_single:
+ local_irq_save(flags);
if (unlikely(c->page))
flush_slab(s, c);
c->page = page;