Messages in this thread | | | Date | Sat, 16 Jul 2016 22:39:21 +0200 | From | Ingo Molnar <> | Subject | Re: [GIT PULL 00/24] perf/core improvements and fixes |
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* Arnaldo Carvalho de Melo <acme@kernel.org> wrote:
> Hi Ingo, > > Please consider pulling, > > Test results, with a new target: cross-compiling to Android ARM API 24 (NDK r12b), > for all except android-ndk:r12b now objtool is tested too, in adition to tools/perf. > > [root@jouet ~]# dm > alpine:3.4: Ok > android-ndk:r12b: Ok > centos:5: Ok > centos:6: Ok > centos:7: Ok > debian:7: Ok > debian:8: Ok > debian:experimental: Ok > fedora:21: Ok > fedora:22: Ok > fedora:23: Ok > fedora:24: Ok > fedora:rawhide: Ok > opensuse:13.2: Ok > opensuse:42.1: Ok > ubuntu:14.04.4: Ok > ubuntu:15.10: Ok > ubuntu:16.04: Ok > [root@jouet ~]# > > oops, the mageia image din't got rebuilt, will fix that, pretty good coverage > even so :-) > > - Arnaldo > > The following changes since commit b29c6574699dc475da5dbff8db19297b203aacce: > > Merge tag 'perf-core-for-mingo-20160713' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux into perf/core (2016-07-14 08:54:13 +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-20160715 > > for you to fetch changes up to b49364f36cfdb6d540ac961102d7ffaf84279bb6: > > objtool: Initialize variable to silence old compiler (2016-07-15 17:32:52 -0300) > > ---------------------------------------------------------------- > perf/core improvements and fixes: > > User visible: > > - Allow reading from a backward ring buffer (one setup via sys_perf_event_open > with perf_event_attr.write_backward = 1) (Wang Nan) > > Infrastructure: > > - Fix the build on Android NDK r12b (initially just for arm), that is now port > of my perf-build container collection and will get tested prior to sending > patches upstream (Arnaldo Carvalho de Melo) > > - Add correct header for ipv6 defini > > - Fix bitsperlong.h fallout (Arnaldo Carvalho de Melo, Peter Zijlstra) > > - Use base 0 (auto) in filename__read_ull, so that we can handle hex values too (Jiri Olsa) > > Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> > > ---------------------------------------------------------------- > Arnaldo Carvalho de Melo (8): > tools lib traceevent: Add correct header for ipv6 definitions > perf tools: Do not provide dup sched_getcpu() prototype on Android > tools: Make "__always_inline" just "inline" on Android > perf tools: Just pr_debug() about not being able to read cacheline_size > perf tools: Bail out at "--sort dcacheline" and cacheline_size not known > perf evlist: Drop redundant evsel->overwrite indicator > objtool: Add -I$(srctree)/tools/arch/$(ARCH)/include/uapi > objtool: Initialize variable to silence old compiler > > Jiri Olsa (1): > tools lib api fs: Use base 0 in filename__read_ull > > Peter Zijlstra (1): > tools: Simplify BITS_PER_LONG define > > Wang Nan (14): > tools lib fd array: Allow associating a pointer cookie with each entry > perf evlist: Update mmap related APIs and helpers > perf record: Decouple record__mmap_read() and evlist. > perf evlist: Record mmap cookie into fdarray private field > perf evlist: Extract common code in mmap failure processing > perf evlist: Introduce backward_mmap array for evlist > perf evlist: Map backward events to backward_mmap > perf evlist: Drop evlist->backward > perf evlist: Setup backward mmap state machine > perf record: Read from overwritable ring buffer > perf evlist: Make {pause,resume} internal helpers > perf tools: Enable overwrite settings > perf session: Don't warn about out of order event if write_backward is used > perf record: Add --tail-synthesize option > > tools/include/asm-generic/bitsperlong.h | 23 +-- > tools/include/linux/compiler.h | 11 ++ > tools/lib/api/fd/array.h | 1 + > tools/lib/api/fs/fs.c | 7 +- > tools/lib/traceevent/event-parse.c | 3 +- > tools/objtool/Makefile | 2 +- > tools/objtool/builtin-check.c | 2 +- > tools/perf/Documentation/perf-record.txt | 22 +++ > tools/perf/builtin-record.c | 113 ++++++++++--- > tools/perf/perf.c | 2 +- > tools/perf/perf.h | 2 + > tools/perf/tests/backward-ring-buffer.c | 14 +- > tools/perf/util/evlist.c | 269 ++++++++++++++++++++++--------- > tools/perf/util/evlist.h | 47 +++++- > tools/perf/util/evsel.c | 16 +- > tools/perf/util/evsel.h | 3 +- > tools/perf/util/parse-events.c | 20 ++- > tools/perf/util/parse-events.h | 2 + > tools/perf/util/parse-events.l | 2 + > tools/perf/util/session.c | 22 ++- > tools/perf/util/sort.c | 8 +- > tools/perf/util/util.h | 2 +- > 22 files changed, 441 insertions(+), 152 deletions(-)
Pulled, thanks a lot Arnaldo!
Ingo
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