| commit | 3ab2e98bf802553f710006ff7e3464ef1eb92a5e | [log] [tgz] |
|---|---|---|
| author | Yabin Cui <yabinc@google.com> | Wed Jun 22 12:07:21 2016 -0700 |
| committer | Yabin Cui <yabinc@google.com> | Wed Jun 22 12:07:21 2016 -0700 |
| tree | c4d8a9a9c7bcdc237d075fdbd847035c221e8d1c | |
| parent | cee718a1c68eaaf7c3cc81be9a4c89fca1ea96ad [diff] |
Simpleperf: adjust default mmap_pages for system wide profiling. System wide profiling have much more records to pass between kernel and simpleperf, thus it needs a larger buffer than process profiling. Bug: 29126335 Change-Id: I2eeb273096bb9786d9b37b17bb8745c1d3b3de74 Test: Run `simpleperf record -a` gives almost zero lost samples.