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author | Ingo Molnar <mingo@kernel.org> | 2019-07-13 11:12:47 +0200 |
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committer | Ingo Molnar <mingo@kernel.org> | 2019-07-13 11:12:47 +0200 |
commit | e5eb08ac81d237e19fc68888bbba2cf88891bbe9 (patch) | |
tree | f4425e7d47f6724dc834583a1d4eab8b5d9f6344 /tools/lib | |
parent | f632a8170a6b667ee4e3f552087588f0fe13c4bb (diff) | |
parent | 323fd749821daab0f327ec86d707c4542963cdb0 (diff) | |
download | linux-e5eb08ac81d237e19fc68888bbba2cf88891bbe9.tar.gz linux-e5eb08ac81d237e19fc68888bbba2cf88891bbe9.tar.bz2 linux-e5eb08ac81d237e19fc68888bbba2cf88891bbe9.zip |
Merge tag 'perf-core-for-mingo-5.3-20190709' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux into perf/urgent
Pull perf/core improvements and fixes:
Intel PT:
Adrian Hunter:
- Fix DROP VIEW power_events_view in the postgresql and sqlite export-db
python scripts.
perf script:
Song Liu:
- Assume native_arch for pipe mode, fixing a segfault.
perf inject:
Arnaldo Carvalho de Melo:
- The tool->read() call may pass a NULL evsel, handle it.
core:
Arnaldo Carvalho de Melo:
- Move zalloc/zfree.c to tools/lib, further eroding tools/perf/util.[ch]
- Use zfree() where applicable instead of open coded equivalent.
- Add stdlib.h and some other headers to places where its needed and were
getting via util.h, that doesn't need that anymore.
- Use list_del_init() more thoroughly.
Miscellaneous:
Leo Yan:
- Fix use after free and potential NULL pointer derefs detected by the
smatch tool in various places.
Luke Mujica:
- Remove a couple unused variables in the parse-events code.
Numfor Mbiziwo-Tiapo:
- Initialize variable to suppress memory sanitizer warning in the
mmap-thread-lookup 'perf test' entry.
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'tools/lib')
-rw-r--r-- | tools/lib/zalloc.c | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/tools/lib/zalloc.c b/tools/lib/zalloc.c new file mode 100644 index 000000000000..9c856d59f56e --- /dev/null +++ b/tools/lib/zalloc.c @@ -0,0 +1,15 @@ +// SPDX-License-Identifier: LGPL-2.1 + +#include <stdlib.h> +#include <linux/zalloc.h> + +void *zalloc(size_t size) +{ + return calloc(1, size); +} + +void __zfree(void **ptr) +{ + free(*ptr); + *ptr = NULL; +} |