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authorAlexei Starovoitov <ast@plumgrid.com>2014-11-14 04:36:48 +0300
committerDavid S. Miller <davem@davemloft.net>2014-11-18 21:43:59 +0300
commitffb65f27a15583379567b6a59a9758163b7f5750 (patch)
tree055058bbf98518f31a3aebf6f1ac425f70b1f71a /samples/bpf/libbpf.h
parenta1854d6ac0008518bfc45e791172ad250999c2a2 (diff)
downloadlinux-ffb65f27a15583379567b6a59a9758163b7f5750.tar.xz
bpf: add a testsuite for eBPF maps
. check error conditions and sanity of hash and array map APIs . check large maps (that kernel gracefully switches to vmalloc from kmalloc) . check multi-process parallel access and stress test Signed-off-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'samples/bpf/libbpf.h')
-rw-r--r--samples/bpf/libbpf.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/samples/bpf/libbpf.h b/samples/bpf/libbpf.h
index 8a31babeca5d..f8678e5f48bf 100644
--- a/samples/bpf/libbpf.h
+++ b/samples/bpf/libbpf.h
@@ -6,7 +6,7 @@ struct bpf_insn;
int bpf_create_map(enum bpf_map_type map_type, int key_size, int value_size,
int max_entries);
-int bpf_update_elem(int fd, void *key, void *value);
+int bpf_update_elem(int fd, void *key, void *value, unsigned long long flags);
int bpf_lookup_elem(int fd, void *key, void *value);
int bpf_delete_elem(int fd, void *key);
int bpf_get_next_key(int fd, void *key, void *next_key);