* Arnaldo Carvalho de Melo <a...@kernel.org> wrote: > Hi Ingo, > > Please consider pulling, > > - Arnaldo > > Test results at the end of this message, as usual. > > The following changes since commit 1159e09476536250c2a0173d4298d15114df7a89: > > perf/x86/intel: Enable C-state residency events for Cannon Lake (2018-03-31 > 11:28:36 +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-4.17-20180403 > > for you to fetch changes up to 51125a29a395048fdb3429b8c4ca0ada57097744: > > perf trace: Remove redundant ')' (2018-04-03 16:16:41 -0300) > > ---------------------------------------------------------------- > perf/core improvements and fixes: > > - Show only failing syscalls with 'perf trace --failure' (Arnaldo Carvalho de > Melo) > > e.g: See what 'openat' syscalls are failing: > > # perf trace --failure -e openat > 762.323 ( 0.007 ms): VideoCapture/4566 openat(dfd: CWD, filename: > /dev/video2) = -1 ENOENT No such file or directory > <SNIP N /dev/videoN open attempts... sigh, where is that improvised camera > lid?!? 8-) > > 790.228 ( 0.008 ms): VideoCapture/4566 openat(dfd: CWD, filename: > /dev/video63) = -1 ENOENT No such file or directory > ^C# > > - Show information about the event (freq, nr_samples, total period/nr_events) > in > the annotate --tui and --stdio2 'perf annotate' output, similar to the > first line in the 'perf report --tui', but just for the samples for > the annotated symbol (Arnaldo Carvalho de Melo) > > - Introduce 'perf version --build-options' to show what features were > linked, aliased as well as a shorter 'perf -vv' (Jin Yao) > > - Add a "dso_size" sort order (Kim Phillips) > > - Remove redundant ')' in the tracepoint output in 'perf trace' (Changbin Du) > > - Synchronize x86's cpufeatures.h, no effect on tools (Arnaldo Carvalho de > Melo) > > Signed-off-by: Arnaldo Carvalho de Melo <a...@redhat.com> > > ---------------------------------------------------------------- > Arnaldo Carvalho de Melo (9): > tools headers: Synchronize x86's cpufeatures.h > perf trace: Show only failing syscalls > perf hists browser: Rename perf_evsel_browser_title to a more > descriptive name > perf hists: Introduce hists__scnprint_title() > perf hists: Move hists__scnprintf_title() away from the TUI code > perf ui browser: Move the extra title lines from the hists browser > perf annotate: Introduce annotation__scnprintf_samples_period() method > perf annotate browser: Show extra title line with event information > perf annotate stdio2: Print more descriptive event information header > > Changbin Du (1): > perf trace: Remove redundant ')' > > Jin Yao (5): > perf config: Add some new -DHAVE_XXX to CFLAGS > perf config: Rename to HAVE_DWARF_GETLOCATIONS_SUPPORT > perf version: Print the compiled-in status of libraries > perf tools: Add 'perf -vv' as an alias to 'perf version --build-options' > perf version: Add man page > > Jiri Olsa (1): > tools include: Add config.h header file > > Kim Phillips (1): > perf tools: Add a "dso_size" sort order > > tools/arch/x86/include/asm/cpufeatures.h | 2 + > tools/include/tools/config.h | 34 ++++++++ > tools/perf/Documentation/perf-report.txt | 1 + > tools/perf/Documentation/perf-trace.txt | 3 + > tools/perf/Documentation/perf-version.txt | 24 ++++++ > tools/perf/Makefile.config | 8 +- > tools/perf/builtin-trace.c | 11 ++- > tools/perf/builtin-version.c | 82 +++++++++++++++++++- > tools/perf/perf.c | 6 ++ > tools/perf/perf.h | 1 + > tools/perf/ui/browser.c | 8 +- > tools/perf/ui/browser.h | 2 + > tools/perf/ui/browsers/annotate.c | 31 +++++++- > tools/perf/ui/browsers/hists.c | 125 > +++++++----------------------- > tools/perf/util/annotate.c | 48 ++++++++++-- > tools/perf/util/annotate.h | 12 +++ > tools/perf/util/dwarf-aux.c | 2 +- > tools/perf/util/hist.c | 81 +++++++++++++++++++ > tools/perf/util/hist.h | 7 ++ > tools/perf/util/map.h | 4 + > tools/perf/util/sort.c | 41 ++++++++++ > tools/perf/util/sort.h | 1 + > 22 files changed, 418 insertions(+), 116 deletions(-) > create mode 100644 tools/include/tools/config.h > create mode 100644 tools/perf/Documentation/perf-version.txt
Pulled, thanks a lot Arnaldo! Ingo