Comment #22 on issue 3453 by [email protected]: endless map growth
with --perf-basic-prof
https://code.google.com/p/v8/issues/detail?id=3453#c22
The following revision refers to this bug:
https://chromium.googlesource.com/v8/v8.git/+/9da3ab661fe7190fcb99bd99db30cf95913d3659
commit 9da3ab661fe7190fcb99bd99db30cf95913d3659
Author: ofrobots <[email protected]>
Date: Fri Aug 14 14:51:51 2015
New flag --perf_basic_prof_only_functions
Restricts linux perf-event code range reporting to functions only (i.e. on
stubs.) While this makes the gathered ticks less accurate, it reduces the
growth of the /tmp/perf-${pid}.map file.
BUG=v8:3453
[email protected],[email protected]
LOG=N
Review URL: https://codereview.chromium.org/1292743002
Cr-Commit-Position: refs/heads/master@{#30179}
[modify]
http://crrev.com/9da3ab661fe7190fcb99bd99db30cf95913d3659/src/flag-definitions.h
[modify]
http://crrev.com/9da3ab661fe7190fcb99bd99db30cf95913d3659/src/log.cc
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