[lkml]   [2010]   [Sep]   [13]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
Messages in this thread
SubjectRE: [perfmon2] [PATCH] perf_events: improve DS/BTS/PEBS buffer allocation
> I am not aware of any real technical issues, except that
> it needs to be done for both 32bit and 64bit.

Some good documentation on when you need vmalloc_sync_all(), and
why most places don't need it would help to avoid a surge of
patches spraying calls to it all over the kernel.


 \ /
  Last update: 2010-09-13 22:59    [W:0.049 / U:0.240 seconds]
©2003-2018 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site