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| author | Martin Liška <mliska@suse.cz> | 2022-08-12 13:43:53 +0200 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2022-08-12 10:27:20 -0300 |
| commit | a072a7a0263ddc723305dfd975f931bcea4e4f5b (patch) | |
| tree | 80af9bd2383e990afeb3ea79d7ae1827490d8197 /tools | |
| parent | 34575ded6874a9d228c1166243149c347a4012de (diff) | |
| download | lwn-a072a7a0263ddc723305dfd975f931bcea4e4f5b.tar.gz lwn-a072a7a0263ddc723305dfd975f931bcea4e4f5b.zip | |
perf build-id: Print debuginfod queries if -v option is used
When ending a 'perf record' session, the querying of a debuginfod server
can take quite some time. Inform a user about it when -v options is
used.
Signed-off-by: Martin Liška <mliska@suse.cz>
Link: http://lore.kernel.org/lkml/325871cf-b71f-6237-8793-82182272ece8@suse.cz
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools')
| -rw-r--r-- | tools/perf/util/build-id.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/tools/perf/util/build-id.c b/tools/perf/util/build-id.c index 0cc68cdd84c8..ec18ed5caf3e 100644 --- a/tools/perf/util/build-id.c +++ b/tools/perf/util/build-id.c @@ -653,7 +653,11 @@ static char *build_id_cache__find_debug(const char *sbuild_id, #ifdef HAVE_DEBUGINFOD_SUPPORT if (realname == NULL) { - debuginfod_client* c = debuginfod_begin(); + debuginfod_client* c; + + pr_debug("Downloading debug info with build id %s\n", sbuild_id); + + c = debuginfod_begin(); if (c != NULL) { int fd = debuginfod_find_debuginfo(c, (const unsigned char*)sbuild_id, 0, |