From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754127AbcEXFm0 (ORCPT ); Tue, 24 May 2016 01:42:26 -0400 Received: from mail-wm0-f67.google.com ([74.125.82.67]:34158 "EHLO mail-wm0-f67.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751870AbcEXFmY (ORCPT ); Tue, 24 May 2016 01:42:24 -0400 Date: Tue, 24 May 2016 07:42:17 +0200 From: Ingo Molnar To: Arnaldo Carvalho de Melo Cc: linux-kernel@vger.kernel.org, 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: Re: [GIT PULL 0/9] perf/core improvements Message-ID: <20160524054217.GA8809@gmail.com> References: <1464041008-4825-1-git-send-email-acme@kernel.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1464041008-4825-1-git-send-email-acme@kernel.org> User-Agent: Mutt/1.5.24 (2015-08-30) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org * Arnaldo Carvalho de Melo wrote: > 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(-) Pulled, thanks a lot Arnaldo! Ingo