linux-toradex.git/samples/bpf/test_maps.c, branch v4.8-rc1 Linux kernel for Apalis and Colibri modules samples/bpf: test both pre-alloc and normal maps 2016-03-08T20:28:32+00:00 Alexei Starovoitov ast@fb.com 2016-03-08T05:57:21+00:00 c3f85cffc50d2f259903555979581a632b945ec2 extend test coveraged to include pre-allocated and run-time alloc maps Signed-off-by: Alexei Starovoitov <ast@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net> 
extend test coveraged to include pre-allocated and run-time alloc maps

Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
samples/bpf: add map_flags to bpf loader 2016-03-08T20:28:32+00:00 Alexei Starovoitov ast@fb.com 2016-03-08T05:57:20+00:00 89b976070190eb9dd14943c0d6ca4b7209f61405 note old loader is compatible with new kernel. map_flags are optional Signed-off-by: Alexei Starovoitov <ast@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net> 
note old loader is compatible with new kernel.
map_flags are optional

Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
samples/bpf: unit test for BPF_MAP_TYPE_PERCPU_ARRAY 2016-02-06T08:34:36+00:00 tom.leiming@gmail.com tom.leiming@gmail.com 2016-02-02T06:39:57+00:00 df570f577231407d929bdc6f59ae2f53e0028e8a A sanity test for BPF_MAP_TYPE_PERCPU_ARRAY Signed-off-by: Ming Lei <tom.leiming@gmail.com> Signed-off-by: Alexei Starovoitov <ast@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net> 
A sanity test for BPF_MAP_TYPE_PERCPU_ARRAY

Signed-off-by: Ming Lei <tom.leiming@gmail.com>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
samples/bpf: unit test for BPF_MAP_TYPE_PERCPU_HASH 2016-02-06T08:34:36+00:00 Martin KaFai Lau kafai@fb.com 2016-02-02T06:39:56+00:00 e15596717948c95587a0b15363030283c126c23a A sanity test for BPF_MAP_TYPE_PERCPU_HASH. Signed-off-by: Martin KaFai Lau <kafai@fb.com> Signed-off-by: Alexei Starovoitov <ast@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net> 
A sanity test for BPF_MAP_TYPE_PERCPU_HASH.

Signed-off-by: Martin KaFai Lau <kafai@fb.com>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
samples: bpf: relax test_maps check 2015-01-27T01:20:40+00:00 Alexei Starovoitov ast@plumgrid.com 2015-01-23T01:11:09+00:00 ba1a68bf1308a71a07d2462f4c38c242e08f92ba hash map is unordered, so get_next_key() iterator shouldn't rely on particular order of elements. So relax this test. Fixes: ffb65f27a155 ("bpf: add a testsuite for eBPF maps") Reported-by: Michael Holzheu <holzheu@linux.vnet.ibm.com> Signed-off-by: Alexei Starovoitov <ast@plumgrid.com> Acked-by: Daniel Borkmann <dborkman@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net> 
hash map is unordered, so get_next_key() iterator shouldn't
rely on particular order of elements. So relax this test.

Fixes: ffb65f27a155 ("bpf: add a testsuite for eBPF maps")
Reported-by: Michael Holzheu <holzheu@linux.vnet.ibm.com>
Signed-off-by: Alexei Starovoitov <ast@plumgrid.com>
Acked-by: Daniel Borkmann <dborkman@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
bpf: add a testsuite for eBPF maps 2014-11-18T18:43:59+00:00 Alexei Starovoitov ast@plumgrid.com 2014-11-14T01:36:48+00:00 ffb65f27a15583379567b6a59a9758163b7f5750 . 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> 
. 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>