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| author | Changbin Du <changbin.du@gmail.com> | 2022-12-18 06:51:51 +0800 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2022-12-21 14:52:39 -0300 |
| commit | 0c0a0db87e1c159aa7a2a52bfbec0be604c65f86 (patch) | |
| tree | e435ad1f2ee34a3eb7a795a789e420ff0bdeb7dc | |
| parent | cb459c89b734f9fcfd201a6ef993c063a703ec73 (diff) | |
| download | pci-0c0a0db87e1c159aa7a2a52bfbec0be604c65f86.tar.gz | |
perf tools: Add .DELETE_ON_ERROR special Makefile target to clean up partially updated files on error.
As kbuild, this adds .DELETE_ON_ERROR special target to clean up
partially updated files on error. A known issue is the empty vmlinux.h
generted by bpftool if it failed to dump btf info.
Reviewed-by: Leo Yan <leo.yan@linaro.org>
Signed-off-by: Changbin Du <changbin.du@gmail.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Andrii Nakryiko <andrii.nakryiko@gmail.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: https://lore.kernel.org/r/20221217225151.90387-1-changbin.du@gmail.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
| -rw-r--r-- | tools/perf/Makefile.perf | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/tools/perf/Makefile.perf b/tools/perf/Makefile.perf index 9b7886ce0674ef..13e7d26e77f043 100644 --- a/tools/perf/Makefile.perf +++ b/tools/perf/Makefile.perf @@ -1151,3 +1151,6 @@ FORCE: .PHONY: archheaders endif # force_fixdep + +# Delete partially updated (corrupted) files on error +.DELETE_ON_ERROR: |