diff options
Diffstat (limited to 'mm/kmemleak.c')
| -rw-r--r-- | mm/kmemleak.c | 14 |
1 files changed, 5 insertions, 9 deletions
diff --git a/mm/kmemleak.c b/mm/kmemleak.c index 6a540c2b27c5..d5b6fba44fc9 100644 --- a/mm/kmemleak.c +++ b/mm/kmemleak.c @@ -114,12 +114,6 @@ #define BYTES_PER_POINTER sizeof(void *) -/* GFP bitmask for kmemleak internal allocations */ -#define gfp_kmemleak_mask(gfp) (((gfp) & (GFP_KERNEL | GFP_ATOMIC | \ - __GFP_NOLOCKDEP)) | \ - __GFP_NORETRY | __GFP_NOMEMALLOC | \ - __GFP_NOWARN) - /* scanning area inside a memory block */ struct kmemleak_scan_area { struct hlist_node node; @@ -158,9 +152,9 @@ struct kmemleak_object { int count; /* checksum for detecting modified objects */ u32 checksum; + depot_stack_handle_t trace_handle; /* memory ranges to be scanned inside an object (empty for all) */ struct hlist_head area_list; - depot_stack_handle_t trace_handle; unsigned long jiffies; /* creation timestamp */ pid_t pid; /* pid of the current task */ char comm[TASK_COMM_LEN]; /* executable name */ @@ -463,7 +457,8 @@ static struct kmemleak_object *mem_pool_alloc(gfp_t gfp) /* try the slab allocator first */ if (object_cache) { - object = kmem_cache_alloc(object_cache, gfp_kmemleak_mask(gfp)); + object = kmem_cache_alloc_noprof(object_cache, + gfp_nested_mask(gfp)); if (object) return object; } @@ -947,7 +942,8 @@ static void add_scan_area(unsigned long ptr, size_t size, gfp_t gfp) untagged_objp = (unsigned long)kasan_reset_tag((void *)object->pointer); if (scan_area_cache) - area = kmem_cache_alloc(scan_area_cache, gfp_kmemleak_mask(gfp)); + area = kmem_cache_alloc_noprof(scan_area_cache, + gfp_nested_mask(gfp)); raw_spin_lock_irqsave(&object->lock, flags); if (!area) { |