On Mon, Dec 24, 2018 at 04:45:21PM +0300, Alexey Budankov wrote: > > Introduce --compression_level=n, --mmap-flush options and > PERF_RECORD_COMPRESSED > event record that contains compressed parts of mmap kernel buffer data. > > Signed-off-by: Alexey Budankov <alexey.budan...@linux.intel.com> > --- > tools/perf/Documentation/perf-record.txt | 11 +++ > tools/perf/builtin-record.c | 97 ++++++++++++++++++++---- > tools/perf/perf.h | 2 + > tools/perf/util/env.h | 10 +++ > tools/perf/util/event.c | 1 + > tools/perf/util/event.h | 7 ++ > tools/perf/util/evlist.c | 6 +- > tools/perf/util/evlist.h | 2 +- > tools/perf/util/header.c | 47 +++++++++++- > tools/perf/util/header.h | 1 + > tools/perf/util/mmap.c | 4 +- > tools/perf/util/mmap.h | 3 +- > 12 files changed, 169 insertions(+), 22 deletions(-)
also I'm getting here similar error (like for the affinity patchset) [jolsa@krava perf]$ git am /tmp/comp Applying: feature: build libzstd feature check, LIBZSTD_DIR and NO_LIBZSTD defines Applying: perf record: introduce z, mmap-flush options and PERF_RECORD_COMPRESSED record error: corrupt patch at line 526 Patch failed at 0002 perf record: introduce z, mmap-flush options and PERF_RECORD_COMPRESSED record again the raw patch applies correctly: [jolsa@krava perf]$ patch -p3 < /tmp/comp2 patching file Documentation/perf-record.txt patching file builtin-record.c patching file perf.h patching file util/env.h patching file util/event.c patching file util/event.h patching file util/evlist.c patching file util/evlist.h patching file util/header.c patching file util/header.h patching file util/mmap.c patching file util/mmap.h jirka
