[lkml]   [2021]   [Feb]   [8]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
Messages in this thread
SubjectRe: [PATCH v3 0/3] mm, vsprintf: introduce new format to dump full information of page flags
On Mon, Feb 8, 2021 at 8:20 PM Matthew Wilcox <> wrote:
> On Mon, Feb 08, 2021 at 06:14:36PM +0800, Yafang Shao wrote:
> > To avoid breaking some tools which parsing pGp via debugfs or affecting
> > the printf buffer, other new formats are introduced, so the user can choose
> > what and in which order they want, suggested by Andy. These new introduced
> > format as follows,
> > pGpb: print other information first and then the names of page flags
> > pGpl: print the names of page flags first and then the other info
> This is overengineering things. We already print in little-endian order,
> and the other information should be tacked onto the end. Just extend
> %pGp. Andy's suggestion to add another flag was a bad one.

All right. I will do it in the next version.


 \ /
  Last update: 2021-02-08 15:21    [W:0.107 / U:1.068 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site