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Commit 81f6bf81 authored by John Fastabend's avatar John Fastabend Committed by David S. Miller
Browse files

bpf: testing: fix devmap tests 



Apparently through one of my revisions of the initial patches
series I lost the devmap test. We can add more testing later but
for now lets fix the simple one we have.

Fixes: 546ac1ff "bpf: add devmap, a map for storing net device references"
Reported-by: default avatarJakub Kicinski <jakub.kicinski@netronome.com>
Signed-off-by: default avatarJohn Fastabend <john.fastabend@gmail.com>
Acked-by: default avatarDaniel Borkmann <daniel@iogearbox.net>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent e9e38077

tools/include/uapi/linux/bpf.h

+1 −0
Original line number Diff line number Diff line
@@ -104,6 +104,7 @@ enum bpf_map_type { 
	BPF_MAP_TYPE_LPM_TRIE,

	BPF_MAP_TYPE_ARRAY_OF_MAPS,

	BPF_MAP_TYPE_HASH_OF_MAPS,

	BPF_MAP_TYPE_DEVMAP,

};



enum bpf_prog_type {

tools/testing/selftests/bpf/test_maps.c

+3 −1
Original line number Diff line number Diff line
@@ -440,7 +440,7 @@ static void test_arraymap_percpu_many_keys(void) 


static void test_devmap(int task, void *data)

{

	int next_key, fd;

	int fd;

	__u32 key, value;



	fd = bpf_create_map(BPF_MAP_TYPE_DEVMAP, sizeof(key), sizeof(value),
@@ -620,6 +620,8 @@ static void run_all_tests(void) 


	test_arraymap_percpu_many_keys();



	test_devmap(0, NULL);



	test_map_large();

	test_map_parallel();

	test_map_stress();