From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752833AbbKKV5A (ORCPT ); Wed, 11 Nov 2015 16:57:00 -0500 Received: from bombadil.infradead.org ([198.137.202.9]:51029 "EHLO bombadil.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752448AbbKKV47 (ORCPT ); Wed, 11 Nov 2015 16:56:59 -0500 From: Arnaldo Carvalho de Melo To: Ingo Molnar Cc: linux-kernel@vger.kernel.org, Michael Petlan , Arnaldo Carvalho de Melo Subject: [PATCH 2/5] perf annotate: Support full source file paths for srcline fix Date: Wed, 11 Nov 2015 18:56:13 -0300 Message-Id: <1447278976-25009-3-git-send-email-acme@kernel.org> X-Mailer: git-send-email 2.1.0 In-Reply-To: <1447278976-25009-1-git-send-email-acme@kernel.org> References: <1447278976-25009-1-git-send-email-acme@kernel.org> X-SRS-Rewrite: SMTP reverse-path rewritten from by bombadil.infradead.org See http://www.infradead.org/rpr.html Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Michael Petlan The --full-paths option did not show the full source file paths in the 'perf annotate' tool, because the value of the option was not propagated into the related functions. With this patch the value of the --full-paths option is known to the function that composes the srcline string, so it prints the full path when necessary. Committer Note: This affects annotate when the --print-line option is used: # perf annotate -h 2>&1 | grep print-line -l, --print-line print matching source lines (may be slow) Looking just at the lines that should be affected by this change: Before: # perf annotate --print-line --full-paths --stdio fput | grep '\.[ch]:[0-9]\+' 94.44 atomic64_64.h:114 5.56 file_table.c:265 file_table.c:265 5.56 : ffffffff81219a00: callq ffffffff81769360 <__fentry__> atomic64_64.h:114 94.44 : ffffffff81219a05: lock decq 0x38(%rdi) After: # perf annotate --print-line --full-paths --stdio fput | grep '\.[ch]:[0-9]\+' 94.44 /home/git/linux/arch/x86/include/asm/atomic64_64.h:114 5.56 /home/git/linux/fs/file_table.c:265 /home/git/linux/fs/file_table.c:265 5.56 : ffffffff81219a00: callq ffffffff81769360 <__fentry__> /home/git/linux/arch/x86/include/asm/atomic64_64.h:114 94.44 : ffffffff81219a05: lock decq 0x38(%rdi) # Signed-off-by: Michael Petlan Tested-by: Arnaldo Carvalho de Melo Link: http://permalink.gmane.org/gmane.linux.kernel.perf.user/2365 Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/util/annotate.c | 1 + 1 file changed, 1 insertion(+) diff --git a/tools/perf/util/annotate.c b/tools/perf/util/annotate.c index f2974da0185a..1dd1949b0e79 100644 --- a/tools/perf/util/annotate.c +++ b/tools/perf/util/annotate.c @@ -1620,6 +1620,7 @@ int symbol__tty_annotate(struct symbol *sym, struct map *map, len = symbol__size(sym); if (print_lines) { + srcline_full_filename = full_paths; symbol__get_source_line(sym, map, evsel, &source_line, len); print_summary(&source_line, dso->long_name); } -- 2.1.0