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-rw-r--r--mm/bootmem.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/mm/bootmem.c b/mm/bootmem.c
index daf92713f7d..457269c73e8 100644
--- a/mm/bootmem.c
+++ b/mm/bootmem.c
@@ -532,6 +532,9 @@ 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);
+
#ifdef CONFIG_HAVE_ARCH_BOOTMEM
bootmem_data_t *p_bdata;