From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752958AbcEWWDs (ORCPT ); Mon, 23 May 2016 18:03:48 -0400 Received: from bombadil.infradead.org ([198.137.202.9]:55996 "EHLO bombadil.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752906AbcEWWDp (ORCPT ); Mon, 23 May 2016 18:03:45 -0400 From: Arnaldo Carvalho de Melo To: Ingo Molnar Cc: linux-kernel@vger.kernel.org, Arnaldo Carvalho de Melo , Adrian Hunter , Andi Kleen , David Ahern , He Kuang , Jiri Olsa , Masami Hiramatsu , Milian Wolff , Namhyung Kim , pi3orama@163.com, Wang Nan , Zefan Li , Arnaldo Carvalho de Melo Subject: [GIT PULL 0/9] perf/core improvements Date: Mon, 23 May 2016 19:03:19 -0300 Message-Id: <1464041008-4825-1-git-send-email-acme@kernel.org> X-Mailer: git-send-email 2.5.5 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 Hi Ingo, Please consider pulling, - Arnaldo The following changes since commit 408cf677073a5d1a7343bc6430a7297ba7b280d4: Merge tag 'perf-core-for-mingo-20160520' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux into perf/urgent (2016-05-20 19:37:43 +0200) are available in the git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux.git tags/perf-core-for-mingo-20160523 for you to fetch changes up to 3a62a7b8200a177ad96161e4f2678514e6ee301e: perf record: Read from backward ring buffer (2016-05-23 18:22:48 -0300) ---------------------------------------------------------------- perf/core improvements: User visible: - Add "srcline_from" and "srcline_to" branch sort keys to 'perf top' and 'perf report' (Andi Kleen) Infrastructure: - Make 'perf trace' auto-attach fd->name and ptr->name beautifiers based on the name of syscall arguments, this way new syscalls that have 'const char * (path,pathname,filename)' will use the fd->name beautifier (vfs_getname perf probe, if in place) and the 'fd->name' (vfs_getname or via /proc/PID/fd/) (Arnaldo Carvalho de Melo) - Infrastructure to read from a ring buffer in backward write mode (Wang Nan) Signed-off-by: Arnaldo Carvalho de Melo ---------------------------------------------------------------- Andi Kleen (1): perf report: Add srcline_from/to branch sort keys Arnaldo Carvalho de Melo (2): perf trace: Use the fd->name beautifier as default for "fd" args perf trace: Use the ptr->name beautifier as default for "filename" args Wang Nan (6): perf evsel: Add overwrite attribute and check write_backward perf evsel: Record fd into perf_mmap perf evlist: Add API to pause/resume perf record: Prevent reading invalid data in record__mmap_read perf record: Rename variable to make code clear perf record: Read from backward ring buffer tools/perf/Documentation/perf-report.txt | 3 +- tools/perf/builtin-record.c | 81 ++++++++-- tools/perf/builtin-trace.c | 248 ++++++++++++------------------- tools/perf/util/evlist.c | 34 +++++ tools/perf/util/evlist.h | 4 + tools/perf/util/evsel.c | 13 ++ tools/perf/util/evsel.h | 1 + tools/perf/util/hist.c | 9 ++ tools/perf/util/hist.h | 2 + tools/perf/util/sort.c | 84 +++++++++++ tools/perf/util/sort.h | 2 + tools/perf/util/symbol.h | 2 + 12 files changed, 319 insertions(+), 164 deletions(-)