[PATCH 0/2] perf: mmap output file - v4

Version 4. I think I have addressed all of Ingo's comments plus a few extra refactorings. Ingo: updated responses to your comment: 1. out-pages and rounding up to power of 2 - leveraging the same code used for mmap-pages. A follow on patch will do that for both mmap use cases. 2. what

[PATCH 0/2] perf: mmap output file - v4

Version 4. I think I have addressed all of Ingo's comments plus a few extra refactorings. Ingo: updated responses to your comment: 1. out-pages and rounding up to power of 2 - leveraging the same code used for mmap-pages. A follow on patch will do that for both mmap use cases. 2. what