https://github.com/torvalds/linux
Revision 6c7f0ab04707c2882f08d5abb9dc41b54493b61c authored by Riccardo Mancini on 15 July 2021, 16:07:20 UTC, committed by Arnaldo Carvalho de Melo on 15 July 2021, 20:34:07 UTC
ASan reports several memory leaks running: # perf test "88: Check open filename arg using perf trace + vfs_getname" The first of these leaks is related to struct trace fields never being deallocated. This patch adds the function trace__exit, which is called at the end of cmd_trace, replacing the existing deallocation, which is now moved inside the new function. This function deallocates: - ev_qualifier - ev_qualifier_ids.entries - syscalls.table - sctbl - perfconfig_events Signed-off-by: Riccardo Mancini <rickyman7@gmail.com> 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> Link: http://lore.kernel.org/lkml/de5945ed5c0cb882cbfa3268567d0bff460ff016.1626343282.git.rickyman7@gmail.com [ Removed needless initialization to zero, missing named initializers are zeroed by the compiler ] Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
1 parent f8cbb0f
Tip revision: 6c7f0ab04707c2882f08d5abb9dc41b54493b61c authored by Riccardo Mancini on 15 July 2021, 16:07:20 UTC
perf trace: Free malloc'd trace fields on exit
perf trace: Free malloc'd trace fields on exit
Tip revision: 6c7f0ab
| File | Mode | Size |
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| LICENSES | ||
| arch | ||
| block | ||
| certs | ||
| crypto | ||
| drivers | ||
| fs | ||
| include | ||
| init | ||
| ipc | ||
| kernel | ||
| lib | ||
| mm | ||
| net | ||
| samples | ||
| scripts | ||
| security | ||
| sound | ||
| tools | ||
| usr | ||
| virt | ||
| .clang-format | -rw-r--r-- | 16.6 KB |
| .cocciconfig | -rw-r--r-- | 59 bytes |
| .get_maintainer.ignore | -rw-r--r-- | 71 bytes |
| .gitattributes | -rw-r--r-- | 62 bytes |
| .gitignore | -rw-r--r-- | 1.9 KB |
| .mailmap | -rw-r--r-- | 19.7 KB |
| COPYING | -rw-r--r-- | 496 bytes |
| CREDITS | -rw-r--r-- | 98.6 KB |
| Kbuild | -rw-r--r-- | 1.3 KB |
| Kconfig | -rw-r--r-- | 555 bytes |
| MAINTAINERS | -rw-r--r-- | 596.6 KB |
| Makefile | -rw-r--r-- | 63.5 KB |
| README | -rw-r--r-- | 727 bytes |
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