Arnaldo Carvalho de Melo 6af5e4cf3a perf bench uprobe empty: Add entry attaching an empty BPF program ... Using libbpf and a BPF skel: # perf bench uprobe all # Running uprobe/baseline benchmark... # Executed 1,000 usleep(1000) calls Total time: 1,055,618 usecs 1,055.618 usecs/op # Running uprobe/empty benchmark... # Executed 1,000 usleep(1000) calls Total time: 1,057,146 usecs +1,528 to baseline 1,057.146 usecs/op # Acked-by: Ian Rogers <irogers@google.com> Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: Andre Fredette <anfredet@redhat.com> Cc: Clark Williams <williams@redhat.com> Cc: Dave Tucker <datucker@redhat.com> Cc: Derek Barbosa <debarbos@redhat.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Masami Hiramatsu (Google) <mhiramat@kernel.org> Cc: Namhyung Kim <namhyung@kernel.org> Link: https://lore.kernel.org/lkml/20230719204910.539044-5-acme@kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>		2023-07-20 11:33:02 -03:00
..
bench.h	perf bench uprobe empty: Add entry attaching an empty BPF program	2023-07-20 11:33:02 -03:00
breakpoint.c	perf bench breakpoint: Fix build on 32-bit arches	2022-05-16 21:23:09 -03:00
Build	perf bench uprobe: Add benchmark to test uprobe overhead	2023-07-20 11:31:19 -03:00
epoll-ctl.c	perf bench epoll: Fix missing frees/puts on the exit path	2023-06-12 18:18:14 -03:00
epoll-wait.c	perf bench epoll: Fix missing frees/puts on the exit path	2023-06-12 18:18:14 -03:00
evlist-open-close.c	perf evlist: Rename cpus to user_requested_cpus	2022-04-01 16:19:35 -03:00
find-bit-bench.c	perf bench: Avoid NDEBUG warning	2023-04-04 09:39:56 -03:00
futex-hash.c	perf bench: Update use of pthread mutex/cond	2022-10-04 08:55:19 -03:00
futex-lock-pi.c	perf bench futex: Avoid memory leaks from pthread_attr	2023-06-12 18:18:14 -03:00
futex-requeue.c	perf bench futex: Avoid memory leaks from pthread_attr	2023-06-12 18:18:14 -03:00
futex-wake-parallel.c	perf bench futex: Avoid memory leaks from pthread_attr	2023-06-12 18:18:14 -03:00
futex-wake.c	perf bench futex: Avoid memory leaks from pthread_attr	2023-06-12 18:18:14 -03:00
futex.h	Revert "perf bench futex: Add support for 32-bit systems with 64-bit time_t"	2021-11-01 11:42:54 -03:00
inject-buildid.c	perf bench inject-buildid: Use zfree() to reduce chances of use after free	2023-04-12 10:14:01 -03:00
kallsyms-parse.c	perf bench: Add kallsyms parsing	2020-05-05 16:35:32 -03:00
mem-functions.c	perf bench mem: Always memset source before memcpy	2020-08-13 09:34:26 -03:00
mem-memcpy-arch.h	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
mem-memcpy-x86-64-asm-def.h	tools headers: Update the copy of x86's mem{cpy,set}_64.S used in 'perf bench'	2023-05-17 10:42:19 -03:00
mem-memcpy-x86-64-asm.S	tools headers: Update the copy of x86's mem{cpy,set}_64.S used in 'perf bench'	2023-05-17 10:42:19 -03:00
mem-memset-arch.h	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
mem-memset-x86-64-asm-def.h	tools headers: Update the copy of x86's mem{cpy,set}_64.S used in 'perf bench'	2023-05-17 10:42:19 -03:00
mem-memset-x86-64-asm.S	tools headers: Update the copy of x86's mem{cpy,set}_64.S used in 'perf bench'	2023-05-17 10:42:19 -03:00
numa.c	perf bench numa: Fix type of loop iterator in do_work, it should be 'long'	2023-04-04 09:39:56 -03:00
pmu-scan.c	perf pmus: Allow just core PMU scanning	2023-05-27 09:42:00 -03:00
sched-messaging.c	perf bench sched messaging: Free contexts on exit	2023-06-12 18:18:14 -03:00
sched-pipe.c	perf tools: Cast (struct timeval).tv_sec when printing	2021-03-06 16:54:24 -03:00
synthesize.c	perf tools: Allow controlling synthesizing PERF_RECORD_ metadata events during record	2021-09-17 08:44:19 -03:00
syscall.c	perf bench syscall: Add fork syscall benchmark	2023-04-04 09:39:55 -03:00
uprobe.c	perf bench uprobe empty: Add entry attaching an empty BPF program	2023-07-20 11:33:02 -03:00