mirror of
https://github.com/torvalds/linux.git
synced 2026-04-27 11:02:31 -04:00
f3252a22d1
Memblock simulator needs to be able to reset memblock data structures between different test cases. Add a function that sets all fields to their default values. Add a test checking if memblock is being initialized to expected values. Signed-off-by: Karolina Drobnik <karolinadrobnik@gmail.com> Signed-off-by: Mike Rapoport <rppt@kernel.org> Link: https://lore.kernel.org/r/8c185aa7e0dd68c2c7e937c9a06c90ae413e240f.1643796665.git.karolinadrobnik@gmail.com
33 lines
787 B
C
33 lines
787 B
C
// SPDX-License-Identifier: GPL-2.0-or-later
|
|
#include <string.h>
|
|
#include <linux/memblock.h>
|
|
#include "basic_api.h"
|
|
|
|
#define EXPECTED_MEMBLOCK_REGIONS 128
|
|
|
|
static int memblock_initialization_check(void)
|
|
{
|
|
reset_memblock();
|
|
|
|
assert(memblock.memory.regions);
|
|
assert(memblock.memory.cnt == 1);
|
|
assert(memblock.memory.max == EXPECTED_MEMBLOCK_REGIONS);
|
|
assert(strcmp(memblock.memory.name, "memory") == 0);
|
|
|
|
assert(memblock.reserved.regions);
|
|
assert(memblock.reserved.cnt == 1);
|
|
assert(memblock.memory.max == EXPECTED_MEMBLOCK_REGIONS);
|
|
assert(strcmp(memblock.reserved.name, "reserved") == 0);
|
|
|
|
assert(!memblock.bottom_up);
|
|
assert(memblock.current_limit == MEMBLOCK_ALLOC_ANYWHERE);
|
|
|
|
return 0;
|
|
}
|
|
|
|
int memblock_basic_checks(void)
|
|
{
|
|
memblock_initialization_check();
|
|
return 0;
|
|
}
|