lkml.org 
[lkml]   [2019]   [Jan]   [14]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
SubjectRe: [PATCH v1 2/4] perf record: introduce z, mmap-flush options and PERF_RECORD_COMPRESSED record
From
Date
Hi,
On 09.01.2019 19:58, Jiri Olsa wrote:
> 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.budankov@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)

Really weird. Hopefully it can be resolved in the next version of the patch set.

Thanks,
Alexey

>
> [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
>

\
 
 \ /
  Last update: 2019-01-14 09:47    [W:0.077 / U:0.172 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site