From 91340c5184f316d687d4522b9aa41b56d58a49b0 Mon Sep 17 00:00:00 2001 From: Arnaldo Carvalho de Melo Date: Fri, 16 Mar 2018 16:27:04 -0300 Subject: perf report: Introduce --ignore-vmlinux command line option We've had this in 'perf top' for quite a while, useful if one wishes to force using /proc/kcore to do annotation using the patched kernel instead of the ELF image it started from, aka vmlinux. Cc: Adrian Hunter Cc: Andi Kleen Cc: David Ahern Cc: Jin Yao Cc: Jiri Olsa Cc: Namhyung Kim Cc: Wang Nan Link: https://lkml.kernel.org/n/tip-ircpvox4wzsv7gasrpb28fw9@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/Documentation/perf-report.txt | 3 +++ tools/perf/builtin-report.c | 2 ++ 2 files changed, 5 insertions(+) (limited to 'tools/perf') diff --git a/tools/perf/Documentation/perf-report.txt b/tools/perf/Documentation/perf-report.txt index cba16d8a970e..e1a660e60849 100644 --- a/tools/perf/Documentation/perf-report.txt +++ b/tools/perf/Documentation/perf-report.txt @@ -296,6 +296,9 @@ OPTIONS --vmlinux=:: vmlinux pathname +--ignore-vmlinux:: + Ignore vmlinux files. + --kallsyms=:: kallsyms pathname diff --git a/tools/perf/builtin-report.c b/tools/perf/builtin-report.c index 1a82f38671a8..0f198f6d9b77 100644 --- a/tools/perf/builtin-report.c +++ b/tools/perf/builtin-report.c @@ -1018,6 +1018,8 @@ int cmd_report(int argc, const char **argv) OPT_BOOLEAN(0, "mmaps", &report.mmaps_mode, "Display recorded tasks memory maps"), OPT_STRING('k', "vmlinux", &symbol_conf.vmlinux_name, "file", "vmlinux pathname"), + OPT_BOOLEAN(0, "ignore-vmlinux", &symbol_conf.ignore_vmlinux, + "don't load vmlinux even if found"), OPT_STRING(0, "kallsyms", &symbol_conf.kallsyms_name, "file", "kallsyms pathname"), OPT_BOOLEAN('f', "force", &symbol_conf.force, "don't complain, do it"), -- cgit v1.2.3-59-g8ed1b