diff options
| -rw-r--r-- | mm/bootmem.c | 20 |
1 files changed, 4 insertions, 16 deletions
diff --git a/mm/bootmem.c b/mm/bootmem.c index 4730931b45a9..26d057a8b552 100644 --- a/mm/bootmem.c +++ b/mm/bootmem.c @@ -575,15 +575,6 @@ find_block: return NULL; } -static void * __init alloc_arch_preferred_bootmem(bootmem_data_t *bdata, - unsigned long size, unsigned long align, - unsigned long goal, unsigned long limit) -{ - if (WARN_ON_ONCE(slab_is_available())) - return kzalloc(size, GFP_NOWAIT); - return NULL; -} - static void * __init alloc_bootmem_core(unsigned long size, unsigned long align, unsigned long goal, @@ -592,9 +583,8 @@ static void * __init alloc_bootmem_core(unsigned long size, bootmem_data_t *bdata; void *region; - region = alloc_arch_preferred_bootmem(NULL, size, align, goal, limit); - if (region) - return region; + if (WARN_ON_ONCE(slab_is_available())) + return kzalloc(size, GFP_NOWAIT); list_for_each_entry(bdata, &bdata_list, list) { if (goal && bdata->node_low_pfn <= PFN_DOWN(goal)) @@ -692,11 +682,9 @@ void * __init ___alloc_bootmem_node_nopanic(pg_data_t *pgdat, { void *ptr; + if (WARN_ON_ONCE(slab_is_available())) + return kzalloc(size, GFP_NOWAIT); again: - ptr = alloc_arch_preferred_bootmem(pgdat->bdata, size, - align, goal, limit); - if (ptr) - return ptr; /* do not panic in alloc_bootmem_bdata() */ if (limit && goal + size > limit) |