linux/tools
Namhyung Kim e5e4799e2a selftests/bpf: Add a test for open coded kmem_cache iter
The new subtest runs with bpf_prog_test_run_opts() as a syscall prog.
It iterates the kmem_cache using bpf_for_each loop and count the number
of entries.  Finally it checks it with the number of entries from the
regular iterator.

  $ ./vmtest.sh -- ./test_progs -t kmem_cache_iter
  ...
  #130/1   kmem_cache_iter/check_task_struct:OK
  #130/2   kmem_cache_iter/check_slabinfo:OK
  #130/3   kmem_cache_iter/open_coded_iter:OK
  #130     kmem_cache_iter:OK
  Summary: 1/3 PASSED, 0 SKIPPED, 0 FAILED

Also simplify the code by using attach routine of the skeleton.

Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Link: https://lore.kernel.org/r/20241030222819.1800667-2-namhyung@kernel.org
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
2024-11-01 11:08:32 -07:00
..
accounting
arch linux_kselftest-fixes-6.12-rc3 2024-10-11 16:12:45 -07:00
bootconfig
bpf resolve_btfids: Fix compiler warnings 2024-10-23 14:38:17 -07:00
build perf build: Fix build feature-dwarf_getlocations fail for old libdw 2024-10-02 18:21:49 -03:00
certs
cgroup
counter
crypto crypto: tools/ccp - Remove unused variable 2024-08-30 18:22:30 +08:00
debugging
firewire
firmware
gpio tools: gpio: rm .*.cmd on make clean 2024-09-02 12:27:35 +02:00
hv hyperv-next for v6.12 2024-09-19 08:15:30 +02:00
iio tools: iio: rm .*.cmd when make clean 2024-09-05 19:27:13 +01:00
include Merge git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf 2024-10-24 18:47:28 -07:00
kvm/kvm_stat
laptop
leds
lib libbpf: start v1.6 development cycle 2024-10-29 13:42:52 -07:00
memory-model tools/memory-model: simple.txt: Fix stale reference to recipes-pairs.txt 2024-09-13 23:56:44 -07:00
mm Many singleton patches - please see the various changelogs for details. 2024-09-21 08:20:50 -07:00
net NFSD 6.12 Release Notes 2024-09-23 12:01:45 -07:00
objtool LoongArch changes for v6.12 2024-09-27 10:14:35 -07:00
pci tools: PCI: Remove unused BILLION macro 2024-09-13 22:37:06 +00:00
pcmcia
perf perf tools fixes for v6.12: 2024-10-08 10:43:22 -07:00
power linux-cpupower-6.12-rc1-fixes 2024-09-24 12:57:46 -07:00
rcu
sched_ext sched_ext, scx_qmap: Add and use SCX_ENQ_CPU_SELECTED 2024-10-07 10:16:18 -10:00
scripts
sound ASoC: dapm-graph: show path name for non-static routes 2024-08-23 11:03:00 +01:00
spi spi: spidev_fdx: Fix the wrong format specifier 2024-09-04 16:50:33 +01:00
testing selftests/bpf: Add a test for open coded kmem_cache iter 2024-11-01 11:08:32 -07:00
thermal
time
tracing rtla: Fix the help text in osnoise and timerlat top tools 2024-10-03 16:43:22 -04:00
usb tools: usb: p9_fwd: add usb gadget packet forwarder script 2024-09-03 09:57:08 +02:00
verification
virtio tools/virtio:Fix the wrong format specifier 2024-09-10 02:51:48 -04:00
wmi
workqueue
writeback
Makefile