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Diffstat (limited to 'mm')
-rw-r--r--mm/slab.c11
1 files changed, 7 insertions, 4 deletions
diff --git a/mm/slab.c b/mm/slab.c
index 583644f6ae1..2a3cbd6e675 100644
--- a/mm/slab.c
+++ b/mm/slab.c
@@ -3170,7 +3170,7 @@ static int __init failslab_debugfs(void)
struct dentry *dir;
int err;
- err = init_fault_attr_dentries(&failslab.attr, "failslab");
+ err = init_fault_attr_dentries(&failslab.attr, "failslab");
if (err)
return err;
dir = failslab.attr.dentries.dir;
@@ -3208,9 +3208,6 @@ static inline void *____cache_alloc(struct kmem_cache *cachep, gfp_t flags)
check_irq_off();
- if (should_failslab(cachep, flags))
- return NULL;
-
ac = cpu_cache_get(cachep);
if (likely(ac->avail)) {
STATS_INC_ALLOCHIT(cachep);
@@ -3402,6 +3399,9 @@ __cache_alloc_node(struct kmem_cache *cachep, gfp_t flags, int nodeid,
unsigned long save_flags;
void *ptr;
+ if (should_failslab(cachep, flags))
+ return NULL;
+
cache_alloc_debugcheck_before(cachep, flags);
local_irq_save(save_flags);
@@ -3472,6 +3472,9 @@ __cache_alloc(struct kmem_cache *cachep, gfp_t flags, void *caller)
unsigned long save_flags;
void *objp;
+ if (should_failslab(cachep, flags))
+ return NULL;
+
cache_alloc_debugcheck_before(cachep, flags);
local_irq_save(save_flags);
objp = __do_cache_alloc(cachep, flags);