[lkml]   [2015]   [Apr]   [14]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
Messages in this thread
SubjectRe: [PATCH 0/3] sched, timer: Improve scalability of itimers
On Tue, Apr 14, 2015 at 4:09 PM, Jason Low <> wrote:
> This patchset improves the scalability of itimers, thread_group_cputimer
> and addresses a performance issue we found while running a database
> workload where more than 30% of total time is spent in the kernel
> trying to acquire the thread_group_cputimer spinlock.

I'm ok with this series, but I'm going to assume that I'll get it
through the scheduler tree. Ingo?


 \ /
  Last update: 2015-04-15 02:01    [W:0.353 / U:22.176 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site