[lkml]   [2016]   [Jan]   [19]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
Messages in this thread
SubjectRe: [PATCH 0/6] perf core: Read from overwrite ring buffer
On Tue, Jan 19, 2016 at 11:16:44AM +0000, Wang Nan wrote:
> This patchset introduces two methods to support reading from overwrite.
> 1) Tailsize: write the size of an event at the end of it
> 2) Backward writing: write the ring buffer from the end of it to the
> beginning.

what happend with your other idea of moving the whole header to the end?
That felt better than either of these options.

 \ /
  Last update: 2016-01-19 19:21    [W:0.116 / U:1.248 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site