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Commit 6467acbc authored by Martin KaFai Lau's avatar Martin KaFai Lau Committed by David S. Miller
Browse files

bpf: lru: Cleanup test_lru_map.c 



This patch does the following cleanup on test_lru_map.c
1) Fix indentation (Replace spaces by tabs)
2) Remove redundant BPF_F_NO_COMMON_LRU test
3) Simplify some comments

Signed-off-by: default avatarMartin KaFai Lau <kafai@fb.com>
Acked-by: default avatarAlexei Starovoitov <ast@kernel.org>
Acked-by: default avatarDaniel Borkmann <daniel@iogearbox.net>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 9746f856

tools/testing/selftests/bpf/test_lru_map.c

+9 −23
Original line number Diff line number Diff line
@@ -191,12 +191,7 @@ static void test_lru_sanity1(int map_type, int map_flags, unsigned int tgt_free) 
	int next_cpu = 0;



	if (map_flags & BPF_F_NO_COMMON_LRU)

		/* Ther percpu lru list (i.e each cpu has its own LRU

		 * list) does not have a local free list.  Hence,

		 * it will only free old nodes till there is no free

		 * from the LRU list.  Hence, this test does not apply

		 * to BPF_F_NO_COMMON_LRU

		 */

		/* This test is only applicable to common LRU list */

		return;



	printf("%s (map_type:%d map_flags:0x%X): ", __func__, map_type,
@@ -273,12 +268,7 @@ static void test_lru_sanity2(int map_type, int map_flags, unsigned int tgt_free) 
	int next_cpu = 0;



	if (map_flags & BPF_F_NO_COMMON_LRU)

		/* Ther percpu lru list (i.e each cpu has its own LRU

		 * list) does not have a local free list.  Hence,

		 * it will only free old nodes till there is no free

		 * from the LRU list.  Hence, this test does not apply

		 * to BPF_F_NO_COMMON_LRU

		 */

		/* This test is only applicable to common LRU list */

		return;



	printf("%s (map_type:%d map_flags:0x%X): ", __func__, map_type,
@@ -290,10 +280,6 @@ static void test_lru_sanity2(int map_type, int map_flags, unsigned int tgt_free) 
	assert(batch_size * 2 == tgt_free);



	map_size = tgt_free + batch_size;

	if (map_flags & BPF_F_NO_COMMON_LRU)

		lru_map_fd = create_map(map_type, map_flags,

					map_size * nr_cpus);

	else

	lru_map_fd = create_map(map_type, map_flags, map_size);

	assert(lru_map_fd != -1);