Orange Pi5 kernel

// 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;
}