Sohaib Mohamed 2ada5c0877 perf bench futex: Fix memory leak of perf_cpu_map__new() ...

[ Upstream commit 88e48238d53682281c9de2a0b65d24d3b64542a0 ]

ASan reports memory leaks while running:

  $ sudo ./perf bench futex all

The leaks are caused by perf_cpu_map__new not being freed.
This patch adds the missing perf_cpu_map__put since it calls
cpu_map_delete implicitly.

Fixes: 9c3516d1b8 ("libperf: Add perf_cpu_map__new()/perf_cpu_map__read() functions")
Signed-off-by: Sohaib Mohamed <sohaib.amhmd@gmail.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: André Almeida <andrealmeid@collabora.com>
Cc: Darren Hart <dvhart@infradead.org>
Cc: Davidlohr Bueso <dave@stgolabs.net>
Cc: Ian Rogers <irogers@google.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Sohaib Mohamed <sohaib.amhmd@gmail.com>
Cc: Thomas Gleixner <tglx@linutronix.de>
Link: http://lore.kernel.org/lkml/20211112201134.77892-1-sohaib.amhmd@gmail.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>

2021-11-26 10:39:13 +01:00

..

bench.h

perf bench: Add build-id injection benchmark

2020-10-13 10:59:42 -03:00

Build

Merge tag 'perf-tools-for-v5.10-2020-10-15' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux

2020-10-17 11:47:46 -07:00

epoll-ctl.c

tools feature: Rename HAVE_EVENTFD to HAVE_EVENTFD_SUPPORT

2020-05-28 10:03:26 -03:00

epoll-wait.c

tools feature: Rename HAVE_EVENTFD to HAVE_EVENTFD_SUPPORT

2020-05-28 10:03:26 -03:00

find-bit-bench.c

perf bench: Fix a couple of spelling mistakes in options text

2020-08-12 09:10:25 -03:00

futex-hash.c

perf bench: Fix div-by-zero if runtime is zero

2020-04-22 10:01:33 -03:00

futex-lock-pi.c

perf bench futex: Fix memory leak of perf_cpu_map__new()

2021-11-26 10:39:13 +01:00

futex-requeue.c

perf bench futex: Fix memory leak of perf_cpu_map__new()

2021-11-26 10:39:13 +01:00

futex-wake-parallel.c

perf bench futex: Fix memory leak of perf_cpu_map__new()

2021-11-26 10:39:13 +01:00

futex-wake.c

perf bench futex: Fix memory leak of perf_cpu_map__new()

2021-11-26 10:39:13 +01:00

futex.h

perf bench: Move HAVE_PTHREAD_ATTR_SETAFFINITY_NP into bench.h

2018-11-21 12:00:32 -03:00

inject-buildid.c

perf bench inject-buildid: Handle writen() errors

2021-09-22 12:28:04 +02:00

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

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.S

tools arch: Update arch/x86/lib/mem{cpy,set}_64.S copies used in 'perf bench mem memcpy'

2020-11-12 17:55:41 -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

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.S

tools arch: Update arch/x86/lib/mem{cpy,set}_64.S copies used in 'perf bench mem memcpy'

2020-11-12 17:55:41 -03:00

numa.c

perf bench: Use condition variables in numa.

2020-10-14 14:24:53 -03:00

sched-messaging.c

perf bench: Fix 2 memory sanitizer warnings

2020-09-14 18:30:26 -03:00

sched-pipe.c

perf tools: Remove util.h from where it is not needed

2019-09-20 09:19:20 -03:00

synthesize.c

perf bench: The do_run_multi_threaded() function must use IS_ERR(perf_session__new())

2020-09-03 15:55:56 -03:00

syscall.c

perf bench: Add basic syscall benchmark

2020-07-28 08:50:48 -03:00