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Message-ID: <CABPqkBRp8L=3vM0CjDLOXt0EKHKzSuDbjLQm8pWJC+vVqgbGjw@mail.gmail.com> Date: Fri, 9 Aug 2013 15:58:20 +0200 From: Stephane Eranian <eranian@...gle.com> To: Adrian Hunter <adrian.hunter@...el.com> Cc: Arnaldo Carvalho de Melo <acme@...stprotocols.net>, LKML <linux-kernel@...r.kernel.org>, David Ahern <dsahern@...il.com>, Frederic Weisbecker <fweisbec@...il.com>, Jiri Olsa <jolsa@...hat.com>, Mike Galbraith <efault@....de>, Namhyung Kim <namhyung@...il.com>, Paul Mackerras <paulus@...ba.org>, Peter Zijlstra <peterz@...radead.org>, Ingo Molnar <mingo@...nel.org> Subject: Re: [PATCH V10 00/13] perf tools: some fixes and tweaks On Fri, Aug 9, 2013 at 3:59 PM, Adrian Hunter <adrian.hunter@...el.com> wrote: > On 09/08/13 16:41, Stephane Eranian wrote: >> Adrian, >> >> Is there a git tree where I could pull those patches from? > > I plonked it down here for you: > > http://git.infradead.org/users/ahunter/linux-perf.git > fatal: http://git.infradead.org/users/ahunter/linux-perf.git/info/refs not found: did you run git update-server-info on the server? >> That would avoid me pulling them down from my gmail >> inbox one by one. >> >> I am interested in the PERF_SAMPLE_IDENTIFIER support. >> And I want to test it. >> >> Thanks. >> >> >> On Fri, Aug 9, 2013 at 12:51 PM, Adrian Hunter <adrian.hunter@...el.com> wrote: >>> Hi >>> >>> Here are some fixes and tweaks to perf tools (version 10). >>> >>> Changes in V10: >>> Re-based on: >>> perf/core branch of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux.git >>> commit 207353be1574027c151609a31167ac5919a056c8: perf tools: Remove filter parameter of thread__find_addr_map() >>> >>> perf tools: add debug prints >>> Changed to use macros >>> perf tools: add pid to struct thread >>> Added David's Ack >>> perf tools: change machine__findnew_thread() to set thread pid >>> Added David's Ack >>> perf tools: remove references to struct ip_event >>> Also remove from hists_link.c >>> perf tools: move struct ip_event >>> Dropped since it is covered by "perf tools: remove references to struct ip_event" >>> perf tools: add a sample parsing test >>> Fix missing sample comparison for PERF_SAMPLE_READ >>> >>> Changes in V9: >>> perf: Update perf_event_type documentation >>> Dropped since its been applied >>> perf tools: tidy up sample parsing overflow checking >>> Changed to use a single overflow function >>> Updated for PERF_SAMPLE_READ >>> perf: make events stream always parsable >>> Added more about sample parsing to the commit message >>> perf tools: add support for PERF_SAMPLE_IDENTFIER >>> When selecting PERF_SAMPLE_IDENTFIER, ensure PERF_SAMPLE_ID >>> is deselected >>> perf tools: expand perf_event__synthesize_sample() >>> Updated for PERF_SAMPLE_READ >>> perf tools: add a function to calculate sample event size >>> Updated for PERF_SAMPLE_READ >>> perf tools: add a sample parsing test >>> Updated for PERF_SAMPLE_READ >>> >>> Changes in V8: >>> perf tools: add debug prints >>> Fixed Python link errors >>> perf tools: move perf_evlist__config() to a new source file >>> New Patch to avoid Python link errors >>> perf tools: add support for PERF_SAMPLE_IDENTFIER >>> Adjustments due to patch above >>> >>> Changes in V7: >>> perf: Update perf_event_type documentation >>> Proposed new patch from Peter Zijlstra >>> perf: make events stream always parsable >>> Adjustments due to patch above >>> perf tools: tidy up sample parsing overflow checking >>> Change to a single overflow function >>> Amend comment >>> perf tools: add a function to calculate sample event size >>> New patch >>> perf tools: add a sample parsing test >>> Amended to use sample event size calculation >>> >>> Changes in V6: >>> Some checkpatch fixes >>> >>> perf: make events stream always parsable >>> Add sample format comments >>> >>> Changes in V5: >>> Re-based to Arnaldo's tree and dropped already applied patches: >>> perf tools: remove unused parameter >>> perf tools: fix missing tool parameter >>> perf tools: fix missing 'finished_round' >>> perf tools: fix parse_events_terms() segfault on error path >>> perf tools: fix new_term() missing free on error path >>> perf tools: add const specifier to perf_pmu__find name parameter >>> perf tools: tidy duplicated munmap code >>> perf tools: validate perf event header size >>> >>> perf tools: add debug prints >>> Changed to perf_event_attr__fprintf() >>> perf tools: add pid to struct thread >>> Always set the pid, even if a pid is already set >>> perf tools: change machine__findnew_thread() to set thread pid >>> Replaces: perf tools: change "machine" functions to set thread pid >>> perf tools: add support for PERF_SAMPLE_IDENTFIER >>> Only use PERF_SAMPLE_IDENTFIER if sample types are different >>> perf tools: expand perf_event__synthesize_sample() >>> New patch in preparation of a sample parsing test >>> perf tools: add a sample parsing test >>> New patch >>> >>> Changes in V4: >>> I added kernel support for matching sample types via >>> PERF_SAMPLE_IDENTIFIER. perf tools support for that required >>> first fixing some other things. >>> >>> perf tools: fix parse_events_terms() freeing local variable on error path >>> Dropped - covered by David Ahern >>> perf tools: struct thread has a tid not a pid >>> Added ack by David Ahern >>> perf tools: add pid to struct thread >>> Remove unused function >>> perf tools: fix missing increment in sample parsing >>> New patch >>> perf tools: tidy up sample parsing overflow checking >>> New patch >>> perf tools: remove unnecessary callchain validation >>> New patch >>> perf tools: remove references to struct ip_event >>> New patch >>> perf tools: move struct ip_event >>> New patch >>> perf: make events stream always parsable >>> New patch >>> perf tools: add support for PERF_SAMPLE_IDENTFIER >>> New patch >>> >>> Changes in V3: >>> perf tools: add pid to struct thread >>> Split into 2 patches >>> perf tools: fix ppid in thread__fork() >>> Dropped for now >>> >>> Changes in V2: >>> perf tools: fix missing tool parameter >>> Fixed one extra occurrence >>> perf tools: fix parse_events_terms() freeing local variable on error path >>> Made "freeing" code into a new function >>> perf tools: validate perf event header size >>> Corrected byte-swapping >>> perf tools: allow non-matching sample types >>> Added comments >>> Fixed id_pos calculation >>> id_pos/is_pos updated whenever sample_type changes >>> Removed perf_evlist__sample_type() >>> Added __perf_evlist__combined_sample_type() >>> Added perf_evlist__combined_sample_type() >>> Added perf_evlist__make_sample_types_compatible() >>> Added ack's to patches acked by Jiri Olsa >>> >>> >>> Adrian Hunter (13): >>> perf tools: add debug prints >>> perf tools: allow non-matching sample types >>> perf tools: add pid to struct thread >>> perf tools: change machine__findnew_thread() to set thread pid >>> perf tools: tidy up sample parsing overflow checking >>> perf tools: remove unnecessary callchain validation >>> perf tools: remove references to struct ip_event >>> perf: make events stream always parsable >>> perf tools: move perf_evlist__config() to a new source file >>> perf tools: add support for PERF_SAMPLE_IDENTFIER >>> perf tools: expand perf_event__synthesize_sample() >>> perf tools: add a function to calculate sample event size >>> perf tools: add a sample parsing test >>> >>> include/uapi/linux/perf_event.h | 27 ++- >>> kernel/events/core.c | 11 +- >>> tools/perf/Makefile | 2 + >>> tools/perf/builtin-inject.c | 8 +- >>> tools/perf/builtin-kmem.c | 3 +- >>> tools/perf/builtin-kvm.c | 2 +- >>> tools/perf/builtin-lock.c | 3 +- >>> tools/perf/builtin-mem.c | 2 +- >>> tools/perf/builtin-report.c | 2 +- >>> tools/perf/builtin-sched.c | 20 +- >>> tools/perf/builtin-script.c | 3 +- >>> tools/perf/builtin-top.c | 11 +- >>> tools/perf/builtin-trace.c | 12 +- >>> tools/perf/tests/builtin-test.c | 4 + >>> tools/perf/tests/code-reading.c | 4 +- >>> tools/perf/tests/hists_link.c | 23 +- >>> tools/perf/tests/mmap-basic.c | 2 +- >>> tools/perf/tests/sample-parsing.c | 313 +++++++++++++++++++++++++ >>> tools/perf/tests/tests.h | 1 + >>> tools/perf/util/build-id.c | 11 +- >>> tools/perf/util/callchain.c | 8 - >>> tools/perf/util/callchain.h | 5 - >>> tools/perf/util/event.c | 5 +- >>> tools/perf/util/event.h | 33 ++- >>> tools/perf/util/evlist.c | 146 ++++++++++-- >>> tools/perf/util/evlist.h | 10 +- >>> tools/perf/util/evsel.c | 471 ++++++++++++++++++++++++++++++++++---- >>> tools/perf/util/evsel.h | 13 +- >>> tools/perf/util/machine.c | 37 ++- >>> tools/perf/util/machine.h | 3 +- >>> tools/perf/util/python.c | 20 ++ >>> tools/perf/util/record.c | 111 +++++++++ >>> tools/perf/util/session.c | 32 +-- >>> tools/perf/util/thread.c | 3 +- >>> tools/perf/util/thread.h | 3 +- >>> 35 files changed, 1174 insertions(+), 190 deletions(-) >>> create mode 100644 tools/perf/tests/sample-parsing.c >>> create mode 100644 tools/perf/util/record.c >>> >>> >>> Regards >>> Adrian >> >> > -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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