AcoSail/kernel_optimize_test
8
0
Fork 0
forked from luck/tmp_suning_uos_patched
Code Pull Requests Activity

perf buildid-cache: Warn --purge-all failures

Browse Source 
Warn perf buildid-cache --purge-all failures in non verbose mode.

Ex.:

  $ sudo chown root:root /home/ravi/.debug -R
  $ sudo chmod 700 /home/ravi/.debug/ -R
  $ ./perf buildid-cache -P
    Couldn't remove some caches. Error: Permission denied.

Suggested-by: Masami Hiramatsu <mhiramat@kernel.org>
Signed-off-by: Ravi Bangoria <ravi.bangoria@linux.ibm.com>
Acked-by: Masami Hiramatsu <mhiramat@kernel.org>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Link: http://lkml.kernel.org/r/20180510043651.12189-1-ravi.bangoria@linux.ibm.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
This commit is contained in:
Ravi Bangoria 2018-05-10 10:06:51 +05:30 committed by Arnaldo Carvalho de Melo
parent b3f58c8da6
commit d8ed87bc17
1 changed files with 6 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
tools/perf/builtin-buildid-cache.c
View File

@ -488,8 +488,12 @@ int cmd_buildid_cache(int argc, const char **argv)
} }
} }
if (purge_all) if (purge_all) {
ret = build_id_cache__purge_all(); if (build_id_cache__purge_all()) {
pr_warning("Couldn't remove some caches. Error: %s.\n",
str_error_r(errno, sbuf, sizeof(sbuf)));
}
}
if (missing_filename) if (missing_filename)
ret = build_id_cache__fprintf_missing(session, stdout); ret = build_id_cache__fprintf_missing(session, stdout);