lkml.org 
[lkml]   [2019]   [Apr]   [17]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [RFC PATCH] mm/workingset : judge file page activity via timestamp
On Wed 17-04-19 19:36:21, Zhaoyang Huang wrote:
> sorry for the confusion. What I mean is the basic idea doesn't change
> as replacing the refault criteria from refault_distance to timestamp.
> But the detailed implementation changed a lot, including fix bugs,
> update the way of packing the timestamp, 32bit/64bit differentiation
> etc. So it makes sense for starting a new context.

Not really. My take away from the previous discussion is that Johannes
has questioned the timestamping approach itself. I wasn't following very
closely so I might be wrong here but if that is really the case then it
doesn't make much sense to improve the implementation if there is no
consensus on the approach itself.

--
Michal Hocko
SUSE Labs

\
 
 \ /
  Last update: 2019-04-17 13:47    [W:0.047 / U:0.124 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site