iv/linux
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity
linux/tools/perf
History
Joe Stringer a26305363d perf test: Add libbpf pinning test 
Add a test for the newly added BPF object pinning functionality.

For example:

  # tools/perf/perf test 37
    37: BPF filter                                 :
    37.1: Basic BPF filtering                      : Ok
    37.2: BPF pinning                              : Ok
    37.3: BPF prologue generation                  : Ok
    37.4: BPF relocation checker                   : Ok

  # tools/perf/perf test 37 -v 2>&1 | grep pinned
    libbpf: pinned map '/sys/fs/bpf/perf_test/flip_table'
    libbpf: pinned program '/sys/fs/bpf/perf_test/func=SyS_epoll_wait/0'

Signed-off-by: Joe Stringer <joe@ovn.org>
Requested-and-Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Alexei Starovoitov <ast@fb.com>
Cc: Daniel Borkmann <daniel@iogearbox.net>
Cc: Wang Nan <wangnan0@huawei.com>
Cc: netdev@vger.kernel.org
Link: http://lkml.kernel.org/r/20170126212001.14103-7-joe@ovn.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2017-01-31 16:20:08 -03:00
..
arch
perf probe: Fix wrong register name for arm64
2017-01-26 11:42:43 -03:00
bench
perf bench futex: Fix lock-pi help string
2016-12-20 09:37:40 -03:00
Documentation
perf ftrace: Introduce new 'ftrace' tool
2017-01-26 11:43:01 -03:00
jvmti
perf kvmti: Remove unused Makefile file
2016-11-14 12:42:56 -03:00
pmu-events
perf vendor events: Support couple more POWER8 PVRs in mapfile
2016-10-17 13:39:47 -03:00
python
perf python: Add tracepoint example
2016-07-12 16:23:35 -03:00
scripts
perf/core improvements and fixes:
2016-08-04 11:02:38 +02:00
tests
perf test: Add libbpf pinning test
2017-01-31 16:20:08 -03:00
trace
perf trace: Check if MAP_32BIT is defined (again)
2016-12-20 09:37:40 -03:00
ui
perf hists browser: Add e/c hotkeys to expand/collapse callchain for current entry
2017-01-20 13:37:26 -03:00
util
tools perf util: Make rm_rf(path) argument const
2017-01-31 16:20:07 -03:00
.gitignore
perf tools: Add arch/*/include/generated/ to .gitignore
2016-05-30 12:41:46 -03:00
Build
perf ftrace: Introduce new 'ftrace' tool
2017-01-26 11:43:01 -03:00
builtin-annotate.c
perf annotate: Add branch stack / basic block
2016-09-08 13:44:03 -03:00
builtin-bench.c
perf subcmd: Create subcmd library
2015-12-17 14:27:14 -03:00
builtin-buildid-cache.c
tools: Introduce str_error_r()
2016-07-12 15:19:47 -03:00
builtin-buildid-list.c
perf subcmd: Create subcmd library
2015-12-17 14:27:14 -03:00
builtin-c2c.c
perf c2c report: Coalesce by default only by pid,iaddr
2017-01-20 16:52:56 -03:00
builtin-config.c
perf config: Mark where are config items from (user or system)
2016-11-14 13:10:37 -03:00
builtin-data.c
perf data ctf: Add '--all' option for 'perf data convert'
2016-06-28 10:54:57 -03:00
builtin-diff.c
perf hists: Add support for header span
2016-08-23 15:37:33 -03:00
builtin-evlist.c
perf evlist: Rename for_each() macros to for_each_entry()
2016-06-23 11:26:15 -03:00
builtin-ftrace.c
perf ftrace: Remove needless code setting default tracer
2017-01-26 15:53:27 -03:00
builtin-help.c
perf tools: Propagate perf_config() errors
2017-01-27 12:23:33 -03:00
builtin-inject.c
perf symbols: Remove symbol_filter_t machinery
2016-09-05 11:14:50 -03:00
builtin-kallsyms.c
perf kallsyms: Introduce tool to look for extended symbol information on the running kernel
2017-01-11 16:48:01 -03:00
builtin-kmem.c
perf tools: Propagate perf_config() errors
2017-01-27 12:23:33 -03:00
builtin-kvm.c
perf kvm: Use NSEC_PER_USEC
2016-08-23 15:37:33 -03:00
builtin-list.c
perf list: Support long jevents descriptions
2016-10-03 21:35:47 -03:00
builtin-lock.c
perf subcmd: Create subcmd library
2015-12-17 14:27:14 -03:00
builtin-mem.c
perf mem: Fix --all-user/--all-kernel options
2016-12-15 16:25:45 -03:00
builtin-probe.c
perf probe: Ignore vmlinux Build-id when offline vmlinux given
2016-09-01 12:42:22 -03:00
builtin-record.c
perf tools: Propagate perf_config() errors
2017-01-27 12:23:33 -03:00
builtin-report.c
perf tools: Propagate perf_config() errors
2017-01-27 12:23:33 -03:00
builtin-sched.c
perf sched timehist: Show total wait times for summary
2017-01-17 11:36:44 -03:00
builtin-script.c
perf script: Also allow forcing reading of non-root owned files by root
2017-01-16 14:59:15 -03:00
builtin-stat.c
perf tools: Remove some needless __maybe_unused
2016-12-15 16:25:45 -03:00
builtin-timechart.c
perf timechart: Use NSEC_PER_U?SEC
2016-08-23 15:37:33 -03:00
builtin-top.c
perf tools: Propagate perf_config() errors
2017-01-27 12:23:33 -03:00
builtin-trace.c
perf trace: Allow specifying list of syscalls and events in -e/--expr/--event
2017-01-11 16:48:01 -03:00
builtin-version.c
perf tools: Move cmd_version() to builtin-version.c
2015-12-09 13:42:03 -03:00
builtin.h
perf ftrace: Introduce new 'ftrace' tool
2017-01-26 11:43:01 -03:00
check-headers.sh
perf tools: Move headers check into bash script
2016-12-15 16:25:44 -03:00
command-list.txt
perf ftrace: Introduce new 'ftrace' tool
2017-01-26 11:43:01 -03:00
CREDITS
…
design.txt
perf tools: Update some code references in design.txt
2014-03-18 18:17:06 -03:00
Makefile
perf build tests: Do parallell builds with 'build-test'
2016-02-04 15:57:00 -03:00
Makefile.config
perf tools: Remove unneccessary feature-dwarf warning
2017-01-16 14:59:15 -03:00
Makefile.perf
perf jvmti: Create libdir directory before installing libperf-jvmti.so
2017-01-11 16:48:00 -03:00
MANIFEST
tools lib: Add for_each_clear_bit macro
2016-10-24 11:07:33 -03:00
perf-archive.sh
…
perf-completion.sh
perf tools: Avoid confusion with preloaded bash function for perf bash completion
2015-03-19 13:53:27 -03:00
perf-read-vdso.c
perf tools: Build programs to copy 32-bit compatibility
2014-10-29 10:32:48 -02:00
perf-sys.h
perf powerpc: Fix build-test failure
2016-09-08 13:44:07 -03:00
perf-with-kcore.sh
perf tools: Fix perf-with-kcore handling of arguments containing spaces
2015-08-06 16:48:27 -03:00
perf.c
perf tools: Propagate perf_config() errors
2017-01-27 12:23:33 -03:00
perf.h
perf evsel: Allow to ignore missing pid
2016-12-15 16:25:46 -03:00