forked from Minki/linux
mainlining shenanigans
97ab7c524f
The evlist has the maps with its own refcounts so we don't need to set
the pointers to NULL. Otherwise following error was reported by Asan.
Also change the goto label since it doesn't need to have two.
# perf test -v 25
25: Software clock events period values :
--- start ---
test child forked, pid 149154
mmap size 528384B
mmap size 528384B
=================================================================
==149154==ERROR: LeakSanitizer: detected memory leaks
Direct leak of 32 byte(s) in 1 object(s) allocated from:
#0 0x7fef5cd071f8 in __interceptor_realloc ../../../../src/libsanitizer/asan/asan_malloc_linux.cpp:164
#1 0x56260d5e8b8e in perf_thread_map__realloc /home/namhyung/project/linux/tools/lib/perf/threadmap.c:23
#2 0x56260d3df7a9 in thread_map__new_by_tid util/thread_map.c:63
#3 0x56260d2ac6b2 in __test__sw_clock_freq tests/sw-clock.c:65
#4 0x56260d26d8fb in run_test tests/builtin-test.c:428
#5 0x56260d26d8fb in test_and_print tests/builtin-test.c:458
#6 0x56260d26fa53 in __cmd_test tests/builtin-test.c:679
#7 0x56260d26fa53 in cmd_test tests/builtin-test.c:825
#8 0x56260d2dbb64 in run_builtin /home/namhyung/project/linux/tools/perf/perf.c:313
#9 0x56260d165a88 in handle_internal_command /home/namhyung/project/linux/tools/perf/perf.c:365
#10 0x56260d165a88 in run_argv /home/namhyung/project/linux/tools/perf/perf.c:409
#11 0x56260d165a88 in main /home/namhyung/project/linux/tools/perf/perf.c:539
#12 0x7fef5c83cd09 in __libc_start_main ../csu/libc-start.c:308
...
test child finished with 1
---- end ----
Software clock events period values : FAILED!
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Acked-by: Jiri Olsa <jolsa@redhat.com>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: Ian Rogers <irogers@google.com>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Leo Yan <leo.yan@linaro.org>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
Link: https://lore.kernel.org/r/20210301140409.184570-5-namhyung@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
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| arch | ||
| block | ||
| certs | ||
| crypto | ||
| Documentation | ||
| drivers | ||
| fs | ||
| include | ||
| init | ||
| ipc | ||
| kernel | ||
| lib | ||
| LICENSES | ||
| mm | ||
| net | ||
| samples | ||
| scripts | ||
| security | ||
| sound | ||
| tools | ||
| usr | ||
| virt | ||
| .clang-format | ||
| .cocciconfig | ||
| .get_maintainer.ignore | ||
| .gitattributes | ||
| .gitignore | ||
| .mailmap | ||
| COPYING | ||
| CREDITS | ||
| Kbuild | ||
| Kconfig | ||
| MAINTAINERS | ||
| Makefile | ||
| README | ||
Linux kernel
============
There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.
In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``. The formatted documentation can also be read online at:
https://www.kernel.org/doc/html/latest/
There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.
Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.