Pre-populating anonymous pages

By: Foo_ (foo.delete@this.nomail.com), June 5, 2019 11:30 pm
Room: Moderated Discussions
Travis Downs (travis.downs.delete@this.gmail.com) on June 5, 2019 4:48 pm wrote:
> Maybe it's a bit OT for this forum, but hey I figure it can't be worse than Ireland spam, right?
>
> On Linux, given a mapped-but-probably-not-populated anonymous region
> of memory, is there any way to ask the kernel to populate it?

How about madvise(..., MADV_WILLNEED)? Am I misunderstanding your intent?
< Previous Post in ThreadNext Post in Thread >
TopicPosted ByDate
Pre-populating anonymous pagesTravis Downs2019/06/05 03:48 PM
  Pre-populating anonymous pagesJeff S.2019/06/05 07:03 PM
    Pre-populating anonymous pagesTravis Downs2019/06/06 06:11 AM
      Pre-populating anonymous pagesJeff S.2019/06/06 07:40 AM
        Pre-populating anonymous pagesTravis Downs2019/06/06 07:59 AM
          Pre-populating anonymous pagesJeff S.2019/06/06 08:19 AM
  Pre-populating anonymous pagesFoo_2019/06/05 11:30 PM
    Pre-populating anonymous pagesTravis Downs2019/06/06 05:59 AM
      Pre-populating anonymous pagesFoo_2019/06/06 06:56 AM
        Pre-populating anonymous pagesTravis Downs2019/06/06 08:02 AM
  Pre-populating anonymous pagesLinus Torvalds2019/06/06 10:01 AM
    Pre-populating anonymous pagesTravis Downs2019/06/07 01:16 PM
      Pre-populating anonymous pagesBrendan2019/06/08 01:55 AM
        Pre-populating anonymous pagesTravis Downs2019/06/08 07:18 AM
        Pre-populating anonymous pagesLinus Torvalds2019/06/08 10:43 AM
          Pre-populating anonymous pagesBrendan2019/06/09 02:29 AM
            Pre-populating anonymous pagesLinus Torvalds2019/06/10 10:20 AM
          Pre-populating anonymous pagesTravis Downs2019/06/17 08:18 AM
            Pre-populating anonymous pagesLinus Torvalds2019/06/18 03:28 PM
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