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linux/tools/testing/selftests
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Daniel Borkmann 3c2c3c16aa reuseport, bpf: add test case for bpf_get_numa_node_id 
The test case is very similar to reuseport_bpf_cpu, only that here
we select socket members based on current numa node id.

  # numactl -H
  available: 2 nodes (0-1)
  node 0 cpus: 0 1 2 3 4 5 12 13 14 15 16 17
  node 0 size: 128867 MB
  node 0 free: 120080 MB
  node 1 cpus: 6 7 8 9 10 11 18 19 20 21 22 23
  node 1 size: 96765 MB
  node 1 free: 87504 MB
  node distances:
  node   0   1
    0:  10  20
    1:  20  10

  # ./reuseport_bpf_numa
  ---- IPv4 UDP ----
  send node 0, receive socket 0
  send node 1, receive socket 1
  send node 1, receive socket 1
  send node 0, receive socket 0
  ---- IPv6 UDP ----
  send node 0, receive socket 0
  send node 1, receive socket 1
  send node 1, receive socket 1
  send node 0, receive socket 0
  ---- IPv4 TCP ----
  send node 0, receive socket 0
  send node 1, receive socket 1
  send node 1, receive socket 1
  send node 0, receive socket 0
  ---- IPv6 TCP ----
  send node 0, receive socket 0
  send node 1, receive socket 1
  send node 1, receive socket 1
  send node 0, receive socket 0
  SUCCESS

Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Acked-by: Alexei Starovoitov <ast@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
2016-10-22 17:05:52 -04:00
..
bpf
bpf: Detect identical PTR_TO_MAP_VALUE_OR_NULL registers
2016-10-19 11:09:28 -04:00
breakpoints
selftests: add missing .gitignore file or entry
2016-02-25 13:16:36 -07:00
capabilities
selftests/capabilities: clean up for Makefile
2015-11-23 13:20:10 -07:00
cpu-hotplug
selftests: create test-specific kconfig fragments
2016-02-25 09:47:52 -07:00
efivarfs
efi: Make efivarfs entries immutable by default
2016-02-10 16:25:52 +00:00
exec
selftests/exec: Makefile is a run-time dependency, add it to the install list
2016-06-15 13:35:55 -06:00
firmware
selftests: create test-specific kconfig fragments
2016-02-25 09:47:52 -07:00
ftrace
ftracetest: Fix hist unsupported result in hist selftests
2016-06-20 09:46:21 -04:00
futex
tools:testing/selftests: fix typo in futex/README
2015-11-16 19:22:49 -07:00
intel_pstate
tools: testing: define the _GNU_SOURCE macro
2016-05-16 09:06:17 -06:00
ipc
selftests: add missing .gitignore file or entry
2016-02-25 13:16:36 -07:00
kcmp
selftests: Set CC using CROSS_COMPILE once in lib.mk
2015-03-19 15:16:51 -06:00
lib
selftests/lib: set printf.sh executable
2016-06-27 13:17:14 -06:00
media_tests
selftests: media_tests add a new video device test
2016-07-26 09:59:30 -06:00
membarrier
membarrier: clean up selftest
2015-09-22 15:09:53 -07:00
memfd
selftests: Make scripts executable
2015-11-03 16:54:57 -07:00
memory-hotplug
selftests: create test-specific kconfig fragments
2016-02-25 09:47:52 -07:00
mount
selftests: create test-specific kconfig fragments
2016-02-25 09:47:52 -07:00
mqueue
selftests: Add missing #include directives
2015-11-03 16:53:53 -07:00
net
reuseport, bpf: add test case for bpf_get_numa_node_id
2016-10-22 17:05:52 -04:00
nsfs
tools/testing: add a test to check nsfs ioctl-s
2016-09-22 19:59:41 -05:00
ntb
ntb_test: Add a selftest script for the NTB subsystem
2016-08-05 10:21:08 -04:00
powerpc
selftests/powerpc: Add checks for transactional VSXs in signal contexts
2016-10-04 20:33:15 +11:00
pstore
selftests: create test-specific kconfig fragments
2016-02-25 09:47:52 -07:00
ptrace
add ptrace/.gitignore
2016-01-07 13:38:11 -07:00
rcutorture
torture: Inflict default jitter
2016-06-14 16:03:32 -07:00
seccomp
seccomp: add tests for ptrace hole
2016-06-14 10:54:38 -07:00
sigaltstack
signals/sigaltstack: Change SS_AUTODISARM to (1U << 31)
2016-05-04 08:34:14 +02:00
size
selftests: Set CC using CROSS_COMPILE once in lib.mk
2015-03-19 15:16:51 -06:00
static_keys
selftests: create test-specific kconfig fragments
2016-02-25 09:47:52 -07:00
sysctl
selftests: Add install target
2015-03-13 15:21:56 -06:00
timers
Merge tag 'rtc-4.8' of git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux
2016-08-05 09:48:22 -04:00
user
selftests: create test-specific kconfig fragments
2016-02-25 09:47:52 -07:00
vm
selftests: expanding more mlock selftest
2016-10-07 18:46:28 -07:00
x86
Merge branch 'mm-pkeys-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2016-10-10 11:01:51 -07:00
zram
selftests: create test-specific kconfig fragments
2016-02-25 09:47:52 -07:00
gen_kselftest_tar.sh
selftests: Add tool to generate kselftest tar archive
2015-03-24 08:43:19 -06:00
kselftest_install.sh
selftests: Add kselftest install tool
2015-03-24 08:43:05 -06:00
kselftest.h
kselftest: Add exit code defines
2015-05-26 15:58:08 -06:00
lib.mk
selftests: change install command to rsync
2015-09-14 16:43:51 -06:00
Makefile
bpf: add initial suite for selftests
2016-10-18 11:35:55 -04:00