Arnaldo Carvalho de Melo e0337f4f9a perf test bpf: Hook on epoll_pwait() ... The 'perf test bpf' was hooking a eBPF program on the SyS_epoll_wait() kernel function, that was what the epoll_wait() glibc function ended up calling, but since at least glibc 2.26, the one that comes with, for instance, Fedora 27, glibc ends up calling SyS_epoll_pwait() when epoll_wait() is used, causing this 'perf test' entry to fail. So switch to using epoll_pwait() and hook the eBPF program to the SyS_epoll_pwait() kernel function to make it work on a wider range of glibc and kernel versions. Tested-by: Wang Nan <wangnan0@huawei.com> Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: David Ahern <dsahern@gmail.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Namhyung Kim <namhyung@kernel.org> Link: https://lkml.kernel.org/n/tip-zynvquy63er8s5mrgsz65pto@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>		2018-01-08 11:11:57 -03:00
..
arch	perf probe arm64: Fix symbol fixup issues due to ELF type	2017-12-27 12:15:58 -03:00
bench	perf perf: Remove duplicate includes	2017-12-27 12:15:49 -03:00
Documentation	perf probe: Support escaped character in parser	2017-12-27 12:15:55 -03:00
jvmti	perf jvmti: Generate correct debug information for inlined code	2017-12-18 11:54:08 -03:00
pmu-events	perf vendor events: Use more flexible pattern matching for CPU identification for mapfile.csv	2017-12-05 15:43:55 -03:00
python	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
scripts	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
tests	perf test bpf: Hook on epoll_pwait()	2018-01-08 11:11:57 -03:00
trace	tools headers: Syncronize mman.h ABI header	2017-11-28 14:31:56 -03:00
ui	perf annotate: Get the cpuid from evsel->evlist->env in symbol__annotate()	2017-12-27 12:15:51 -03:00
util	perf evsel: Enable ignore_missing_thread for pid option	2017-12-27 12:15:58 -03:00
.gitignore	perf tools: Ignore generated files pmu-events/{jevents,pmu-events.c} for git	2017-03-13 10:59:36 -03:00
Build	perf trace: Only build tools/perf/trace/beauty/ when building 'perf trace'	2017-07-18 23:13:52 -03:00
builtin-annotate.c	Merge branch 'linus' into perf/core, to fix conflicts	2017-11-07 10:30:18 +01:00
builtin-bench.c	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
builtin-buildid-cache.c	perf buildid-cache: Update help text for purge command	2017-11-16 14:49:54 -03:00
builtin-buildid-list.c	Merge branch 'linus' into perf/core, to fix conflicts	2017-11-07 10:30:18 +01:00
builtin-c2c.c	perf perf: Remove duplicate includes	2017-12-27 12:15:49 -03:00
builtin-config.c	Merge branch 'linus' into perf/core, to fix conflicts	2017-11-07 10:30:18 +01:00
builtin-data.c	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
builtin-diff.c	Merge branch 'linus' into perf/core, to fix conflicts	2017-11-07 10:30:18 +01:00
builtin-evlist.c	Merge branch 'linus' into perf/core, to fix conflicts	2017-11-07 10:30:18 +01:00
builtin-ftrace.c	tools include: Adopt strstarts() from the kernel	2017-07-20 15:46:10 -03:00
builtin-help.c	perf help: Fix a bug during strstart() conversion	2017-11-28 14:21:18 -03:00
builtin-inject.c	Merge branch 'linus' into perf/core, to fix conflicts	2017-11-07 10:30:18 +01:00
builtin-kallsyms.c	perf tools: Including missing inttypes.h header	2017-04-19 13:01:46 -03:00
builtin-kmem.c	mm: remove __GFP_COLD	2017-11-15 18:21:06 -08:00
builtin-kvm.c	perf evlist: Remove 'overwrite' parameter from perf_evlist__mmap	2017-12-05 15:43:53 -03:00
builtin-list.c	Merge branch 'linus' into perf/core, to fix conflicts	2017-11-07 10:30:18 +01:00
builtin-lock.c	Merge branch 'linus' into perf/core, to fix conflicts	2017-11-07 10:30:18 +01:00
builtin-mem.c	Merge branch 'linus' into perf/core, to fix conflicts	2017-11-07 10:30:18 +01:00
builtin-probe.c	perf buildid-cache: Support binary objects from other namespaces	2017-07-18 23:14:11 -03:00
builtin-record.c	perf evsel: Enable ignore_missing_thread for pid option	2017-12-27 12:15:58 -03:00
builtin-report.c	perf report: Set browser mode right before setup_browser()	2017-12-05 15:43:56 -03:00
builtin-sched.c	Merge branch 'linus' into perf/core, to fix conflicts	2017-11-07 10:30:18 +01:00
builtin-script.c	perf utils: Move is_directory() to path.h	2017-12-27 12:15:48 -03:00
builtin-stat.c	perf perf: Remove duplicate includes	2017-12-27 12:15:49 -03:00
builtin-timechart.c	perf tools: Add struct perf_data_file	2017-10-30 13:37:37 -03:00
builtin-top.c	perf annotate: Get the cpuid from evsel->evlist->env in symbol__annotate()	2017-12-27 12:15:51 -03:00
builtin-trace.c	perf evlist: Remove 'overwrite' parameter from perf_evlist__mmap	2017-12-05 15:43:53 -03:00
builtin-version.c	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
builtin.h	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
check-headers.sh	tools include s390: Grab a copy of arch/s390/include/uapi/asm/unistd.h	2017-12-27 12:15:49 -03:00
command-list.txt	perf tools: Missing c2c command in command-list	2017-03-13 10:59:31 -03:00
CREDITS
design.txt
Makefile	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
Makefile.config	perf s390: Always build with -fPIC	2017-12-27 12:15:57 -03:00
Makefile.perf	perf trace beauty kcmp: Beautify arguments	2017-10-31 16:17:04 -03:00
MANIFEST	perf tools: Get all of tools/{arch,include}/ in the MANIFEST	2017-09-25 10:39:43 -03:00
perf-archive.sh	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
perf-completion.sh	perf tools: Auto-complete for events with ':'	2017-12-27 12:16:00 -03:00
perf-read-vdso.c	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
perf-sys.h	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
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	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
perf.h	Merge branch 'linus' into perf/core, to fix conflicts	2017-11-07 10:30:18 +01:00