acrn-kernel/arch/powerpc/lib/alloc.c

24 lines
465 B
C

// SPDX-License-Identifier: GPL-2.0
#include <linux/types.h>
#include <linux/init.h>
#include <linux/slab.h>
#include <linux/memblock.h>
#include <linux/string.h>
#include <asm/setup.h>
void * __ref zalloc_maybe_bootmem(size_t size, gfp_t mask)
{
void *p;
if (slab_is_available())
p = kzalloc(size, mask);
else {
p = memblock_alloc(size, SMP_CACHE_BYTES);
if (!p)
panic("%s: Failed to allocate %zu bytes\n", __func__,
size);
}
return p;
}