lkml.org 
[lkml]   [2013]   [Oct]   [24]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
Subject[PATCH 0/7] RFC: __smp_call_function_single improvements
This series is on top of the blk-mq series Jens just set out and changes
the generic IPI mechanism to be directly usable for block completions.

Besides always making __smp_call_function_single constantly available it
changes it to use a lockless list that avoids the overhead of disabling
irq and a lock every time it is called.


\
 
 \ /
  Last update: 2013-10-24 17:41    [W:0.064 / U:0.828 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site