[tip:perf/core] perf mmap: Map data buffer for preserving collected data

Commit-ID: 0b77383134f3dbb461189a9c4f3b46b20152045d Gitweb: https://git.kernel.org/tip/0b77383134f3dbb461189a9c4f3b46b20152045d Author: Alexey Budankov AuthorDate: Tue, 6 Nov 2018 12:03:35 +0300 Committer: Arnaldo Carvalho de Melo CommitDate: Mon, 17 Dec 2018 14:55:01 -0300 perf mmap:

[tip:perf/core] perf mmap: Map data buffer for preserving collected data

Commit-ID: 98dffeb1a4000e93de9ae247651e0bf4a07dc6ea Gitweb: https://git.kernel.org/tip/98dffeb1a4000e93de9ae247651e0bf4a07dc6ea Author: Alexey Budankov AuthorDate: Tue, 6 Nov 2018 12:03:35 +0300 Committer: Arnaldo Carvalho de Melo CommitDate: Thu, 29 Nov 2018 20:42:49 -0300 perf mmap: