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| author | Jiri Olsa <jolsa@kernel.org> | 2020-12-14 11:54:55 +0100 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2020-12-28 12:20:39 -0300 |
| commit | e8a2061f0b60c06abfd2fbd9476c9925991579c0 (patch) | |
| tree | 0e0f4da4b43758ca1d0dfb5762391dc9badb4e77 /tools/perf/Documentation | |
| parent | 0b5c88214e9c6980ebb25a4fd7e1398f10adf2e2 (diff) | |
| download | linux-e8a2061f0b60c06abfd2fbd9476c9925991579c0.tar.gz linux-e8a2061f0b60c06abfd2fbd9476c9925991579c0.tar.bz2 linux-e8a2061f0b60c06abfd2fbd9476c9925991579c0.zip | |
perf buildid-cache: Add --debuginfod option to specify a server to fetch debug files
Add the --debuginfod option to specify debuginfod URL and support to do
that through config file as well.
Use the following in ~/.perfconfig file:
[buildid-cache]
debuginfod=http://192.168.122.174:8002
Signed-off-by: Jiri Olsa <jolsa@kernel.org>
Acked-by: Ian Rogers <irogers@google.com>
Acked-by: Namhyung Kim <namhyung@kernel.org>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Alexei Budankov <abudankov@huawei.com>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Michael Petlan <mpetlan@redhat.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Song Liu <songliubraving@fb.com>
Cc: Stephane Eranian <eranian@google.com>
Link: http://lore.kernel.org/lkml/20201214105457.543111-14-jolsa@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/Documentation')
| -rw-r--r-- | tools/perf/Documentation/perf-buildid-cache.txt | 6 | ||||
| -rw-r--r-- | tools/perf/Documentation/perf-config.txt | 7 |
2 files changed, 13 insertions, 0 deletions
diff --git a/tools/perf/Documentation/perf-buildid-cache.txt b/tools/perf/Documentation/perf-buildid-cache.txt index f6de0952ff3c..bb167e32a1d7 100644 --- a/tools/perf/Documentation/perf-buildid-cache.txt +++ b/tools/perf/Documentation/perf-buildid-cache.txt @@ -74,6 +74,12 @@ OPTIONS used when creating a uprobe for a process that resides in a different mount namespace from the perf(1) utility. +--debuginfod=URLs:: + Specify debuginfod URL to be used when retrieving perf.data binaries, + it follows the same syntax as the DEBUGINFOD_URLS variable, like: + + buildid-cache.debuginfod=http://192.168.122.174:8002 + SEE ALSO -------- linkperf:perf-record[1], linkperf:perf-report[1], linkperf:perf-buildid-list[1] diff --git a/tools/perf/Documentation/perf-config.txt b/tools/perf/Documentation/perf-config.txt index 1a0e13404d08..c3ce48f1b379 100644 --- a/tools/perf/Documentation/perf-config.txt +++ b/tools/perf/Documentation/perf-config.txt @@ -238,6 +238,13 @@ buildid.*:: cache location, or to disable it altogether. If you want to disable it, set buildid.dir to /dev/null. The default is $HOME/.debug +buildid-cache.*:: + buildid-cache.debuginfod=URLs + Specify debuginfod URLs to be used when retrieving perf.data binaries, + it follows the same syntax as the DEBUGINFOD_URLS variable, like: + + buildid-cache.debuginfod=http://192.168.122.174:8002 + annotate.*:: These are in control of addresses, jump function, source code in lines of assembly code from a specific program. |