Are segments so bad?

By: Jukka Larja (roskakori2006.delete@this.gmail.com), January 18, 2020 9:13 pm
Room: Moderated Discussions
Brendan (btrotter.delete@this.gmail.com) on January 18, 2020 11:40 am wrote:
> Jukka Larja (roskakori2006.delete@this.gmail.com) on January 17, 2020 9:08 pm wrote:
> > Brendan (btrotter.delete@this.gmail.com) on January 17, 2020 12:52 pm wrote:
> >
> > > The difference is when you find out that you need to deal with a low memory problem - in a well defined
> > > place (as soon as you try to allocate the memory) where it's easy to control the circumstances, or "at
> > > any time, almost anywhere" where you have to worry about the least convenient circumstances.
> >
> > So in your opinion, when ever one writes "new" or "malloc", there should be (serious) handler
> > in case of OOM? Able to release some random caches and so on, if at all applicable to that
> > particular software? And you consider that something everyone should spend time on?
>
> In my opinion; a software developer should be able to do whatever they think is sane for their software

Ok, I agree with this. What I obviously don't agree with is "sane" for most software.

> (which could include dropping cached data, and/or waiting until another thread finishes and
> releases resources,
> and/or refusing to accept additional work to ensure already accepted work succeeds,

I don't really see how one is supposed to do these things without trying to allocate any new memory, except in trivial toy examples.

> and/or reporting failure
> in a way that is consistent with the way all other problems are reported, and/or anything else); and a
> software developer should not be prevented from doing whatever they think is sane because they're forced
> to accept something that is almost never sane (either OOM killer, or SIGBUS that is unusable for most
> cases, or constant monitoring that can't solve the problem due to race conditions).

How exactly is getting an OOM on memory allocation so much better than getting it at some other random time via signal? In typical code, most allocations probably aren't done by applications own code, but some library. For example, put some std::string or std::vector to stack and they will allocate from heap too. If there's a system wide OOM going on, how can you even expect to be able to write a log message?

> Yes; but even for games, "what makes sense for the game" can depend on the game. For example, maybe for
> one game it makes sense to do an auto-save before changing to a different level/zone, then load everything
> and pre-allocate everything for the next level/zone (while managing allocation failures), then not have
> a reason to care while the player remains in that level/zone because you know everything was already allocated
> successfully; and maybe for a different game that approach can't make sense because there are no levels/zones
> (or there's multiple players or ...) and something very different is far more suitable.

Yeah, sure. If things happen to be just right, then it makes sense to do X. The game will need extra buffers to load everything the level needs from disk. They will be needed right until everything is loaded, at which point the memory consumption will be the highest (add some random variation due to multithreading and the fact that the player may decide to put the console to sleep in the middle of this).

You are also completely ignoring that memory fragmentation gets really bad really fast, if you are constantly running near the limit. If your normal mode of operation is doing something in response to allocation failures, you're screwed anyway. All that crazy amount of error handling for nothing (note that this is no longer about system wide OOM, but strictly what's happening inside a game on a console).

-JLarja
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TopicPosted ByDate
Nuances related to Spinlock implementation and the Linux SchedulerBeastian2020/01/03 11:46 AM
  Nuances related to Spinlock implementation and the Linux SchedulerMontaray Jack2020/01/03 12:14 PM
    Nuances related to Spinlock implementation and the Linux SchedulerMontaray Jack2020/01/03 12:49 PM
  No nuances, just buggy code (was: related to Spinlock implementation and the Linux Scheduler)Linus Torvalds2020/01/03 06:05 PM
    No nuances, just buggy code (was: related to Spinlock implementation and the Linux Scheduler)Beastian2020/01/04 11:03 AM
    No nuances, just buggy code (was: related to Spinlock implementation and the Linux Scheduler)Malte Skarupke2020/01/04 11:22 AM
      No nuances, just buggy code (was: related to Spinlock implementation and the Linux Scheduler)Linus Torvalds2020/01/04 12:31 PM
        No nuances, just buggy code (was: related to Spinlock implementation and the Linux Scheduler)dmcq2020/01/05 06:33 AM
        No nuances, just buggy code (was: related to Spinlock implementation and the Linux Scheduler)smeuletz2020/01/06 01:05 AM
          Do not blame others for your unfinished jobsmeuletz2020/01/06 01:08 AM
            Where did all the experts come from? Did Linus get linked? (NT)anon2020/01/06 03:27 AM
              PhoronixGabriele Svelto2020/01/06 04:04 AM
                PhoronixSalvatore De Dominicis2020/01/06 06:59 AM
            Do not blame anyone. Please give polite, constructive criticismChester2020/01/06 08:17 AM
              Do not blame anyone. Please give polite, constructive criticismsmeuletz2020/01/06 09:11 AM
                Do not blame anyone. Please give polite, constructive criticismChester2020/01/06 09:54 AM
                  Do not blame anyone. Please give polite, constructive criticismsmeuletz2020/01/06 10:33 AM
                    Do not blame anyone. Please give polite, constructive criticismLinus Torvalds2020/01/06 11:58 AM
                      Do not blame anyone. Please give polite, constructive criticismGionatan Danti2020/01/06 12:13 PM
                        Do not blame anyone. Please give polite, constructive criticismLinus Torvalds2020/01/06 12:28 PM
                          Do not blame anyone. Please give polite, constructive criticismGionatan Danti2020/01/06 12:52 PM
                          Do not blame anyone. Please give polite, constructive criticismJohn Scott2020/01/10 07:48 AM
                          Do not blame anyone. Please give polite, constructive criticismsupernovas2020/01/10 09:01 AM
                            Do not blame anyone. Please give polite, constructive criticismLinus Torvalds2020/01/10 11:45 AM
                      Do not blame anyone. Please give polite, constructive criticismsmeuletz2020/01/07 03:07 AM
                        Do not blame anyone. Please give polite, constructive criticismSimon Farnsworth2020/01/07 12:40 PM
                        Do not blame anyone. Please give polite, constructive criticismEtienne2020/01/08 01:08 AM
                          Do not blame anyone. Please give polite, constructive criticismsmeuletz2020/01/08 01:18 AM
                            Do not blame anyone. Please give polite, constructive criticismMichael S2020/01/08 01:56 AM
                      Not deprecating irrelevant API: sched_yield() on quantum computers?smeuletz2020/01/07 03:34 AM
                      Do not blame anyone. Please give polite, constructive criticismmagicalgoat2020/01/09 04:58 PM
                        Do not blame anyone. Please give polite, constructive criticismLinus Torvalds2020/01/09 09:37 PM
                          Do not blame anyone. Please give polite, constructive criticismAnon32020/01/10 03:40 PM
                  Do not blame anyone. Please give polite, constructive criticismrwessel2020/01/06 09:04 PM
                Do not blame anyone. Please give polite, constructive criticismLinus Torvalds2020/01/06 11:11 AM
                  Do not blame anyone. Please give polite, constructive criticismGabriele Svelto2020/01/06 01:36 PM
        No nuances, just buggy code (was: related to Spinlock implementation and the Linux Scheduler)Howard Chu2020/01/09 10:39 PM
          No nuances, just buggy code (was: related to Spinlock implementation and the Linux Scheduler)Linus Torvalds2020/01/10 11:30 AM
      No nuances, just buggy code (was: related to Spinlock implementation and the Linux Scheduler)president ltd2020/01/04 01:44 PM
    No nuances, just buggy code (was: related to Spinlock implementation and the Linux Scheduler)Jörn Engel2020/01/04 11:34 AM
      No nuances, just buggy code (was: related to Spinlock implementation and the Linux Scheduler)Emil Briggs2020/01/04 12:13 PM
        No nuances, just buggy code (was: related to Spinlock implementation and the Linux Scheduler)Jörn Engel2020/01/04 12:46 PM
      No nuances, just buggy code (was: related to Spinlock implementation and the Linux Scheduler)Linus Torvalds2020/01/04 01:24 PM
        No nuances, just buggy code (was: related to Spinlock implementation and the Linux Scheduler)Linus Torvalds2020/01/04 02:54 PM
          No nuances, just buggy code (was: related to Spinlock implementation and the Linux Scheduler)Jörn Engel2020/01/05 09:21 AM
            No nuances, just buggy code (was: related to Spinlock implementation and the Linux Scheduler)Linus Torvalds2020/01/05 11:42 AM
              FUTEX_LOCK_PI performanceJörn Engel2020/01/05 01:45 PM
                FUTEX_LOCK_PI performanceLinus Torvalds2020/01/05 03:30 PM
                  FUTEX_LOCK_PI performanceJörn Engel2020/01/05 06:03 PM
                    FUTEX_LOCK_PI performanceRichardC2020/01/06 06:11 AM
                      FUTEX_LOCK_PI performanceLinus Torvalds2020/01/06 12:11 PM
                  FUTEX_LOCK_PI performanceGabriele Svelto2020/01/06 02:20 AM
                    FUTEX_LOCK_PI performancexilun2020/01/06 04:19 PM
                    FUTEX_LOCK_PI performanceKonrad Schwarz2020/01/13 03:36 AM
                      FUTEX_LOCK_PI performanceGabriele Svelto2020/01/13 03:53 AM
                      FUTEX_LOCK_PI performanceSimon Farnsworth2020/01/13 04:36 AM
                      FUTEX_LOCK_PI performancerwessel2020/01/13 05:22 AM
    No nuances, just buggy code (was: related to Spinlock implementation and the Linux Scheduler)rainstar2020/01/04 09:58 PM
      No nuances, just buggy code (was: related to Spinlock implementation and the Linux Scheduler)Charles Ellis2020/01/05 03:00 AM
        No nuances, just buggy code (was: related to Spinlock implementation and the Linux Scheduler)Richard2020/01/05 08:58 AM
          It's hard to separateMichael S2020/01/05 10:17 AM
            It's hard to separaterainstared2020/01/06 12:52 AM
              It's hard to separateDavid Kanter2020/01/08 08:27 AM
                It's hard to separateAnon2020/01/08 08:37 PM
                  It's hard to separatenone2020/01/08 10:50 PM
                    It's hard to separateAnon2020/01/09 12:41 AM
                      It's hard to separatenone2020/01/09 02:54 AM
                        It's hard to separategallier22020/01/09 03:19 AM
                          It's hard to separateAnon2020/01/09 04:12 AM
                            It's hard to separateAdrian2020/01/09 04:24 AM
                              It's hard to separategallier22020/01/09 04:58 AM
                                It's hard to separateAdrian2020/01/09 06:09 AM
                            It's hard to separategallier22020/01/09 04:42 AM
                        It's hard to separateAdrian2020/01/09 03:41 AM
                        It's hard to separateAnon2020/01/09 04:24 AM
                          It's hard to separategallier22020/01/09 05:07 AM
                          It's hard to separateDavid Hess2020/01/09 08:27 AM
                            It's hard to separateAdrian2020/01/09 09:15 AM
                              It's hard to separateDavid Hess2020/01/09 09:45 AM
                                It's hard to separateAnon2020/01/09 10:15 AM
                                  It's hard to separateAdrian2020/01/09 10:51 AM
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                                    It's hard to separateDavid Hess2020/01/11 06:08 AM
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                                It's hard to separateAdrian2020/01/09 11:16 AM
                                  It's hard to separateDavid Hess2020/01/11 06:17 AM
                                It's hard to separategallier22020/01/10 12:11 AM
                                  It's hard to separatenone2020/01/10 01:58 AM
                        It's hard to separaterwessel2020/01/09 07:00 AM
                        It's hard to separateDavid Hess2020/01/09 08:10 AM
                          It's hard to separaterwessel2020/01/09 08:51 AM
                  It's hard to separateAdrian2020/01/08 10:58 PM
                    It's hard to separaterwessel2020/01/09 06:31 AM
                      It's hard to separateAdrian2020/01/09 06:44 AM
                    It's hard to separateDavid Hess2020/01/09 08:37 AM
                      It's hard to separatenone2020/01/09 09:34 AM
                  Are segments so bad?Paul A. Clayton2020/01/09 02:15 PM
                    Yes, they are terrible (NT)Anon2020/01/09 02:20 PM
                    Are segments so bad?Adrian2020/01/09 11:49 PM
                      Are segments so bad?Etienne2020/01/10 01:28 AM
                        Are segments so bad?gallier22020/01/10 01:37 AM
                          Are segments so bad?Adrian2020/01/10 02:19 AM
                            Are segments so bad?Adrian2020/01/10 03:27 AM
                              Are segments so bad?Etienne2020/01/10 03:41 AM
                        Are segments so bad?Adrian2020/01/10 02:05 AM
                          Are segments so bad?gallier22020/01/10 02:13 AM
                      Are segments so bad?Anon32020/01/10 10:37 AM
                        Are segments so bad?Adrian2020/01/10 10:47 AM
                          Are segments so bad?Brendan2020/01/11 12:43 AM
                      Are segments so bad?Anon2020/01/10 05:51 PM
                        Are segments so bad?Adrian2020/01/11 12:05 AM
                          Are segments so bad?Jukka Larja2020/01/11 07:20 AM
                            Are segments so bad?Brendan2020/01/11 09:14 AM
                              Are segments so bad?Jukka Larja2020/01/11 08:15 PM
                                Are segments so bad?Brendan2020/01/11 10:15 PM
                                  Are segments so bad?Jukka Larja2020/01/12 03:18 AM
                                  Are segments so bad?anon2020/01/12 11:30 AM
                                    Are segments so bad?Brendan2020/01/12 09:19 PM
                                      the world sucks worse than you're aware ofMichael S2020/01/13 12:50 AM
                                        the world sucks worse than you're aware ofBrendan2020/01/13 02:56 AM
                                        the world sucks worse than you're aware ofGabriele Svelto2020/01/13 03:46 AM
                                      Are segments so bad?Jukka Larja2020/01/13 06:41 AM
                                        Are segments so bad?Brendan2020/01/13 07:21 AM
                                          Are segments so bad?Jukka Larja2020/01/13 08:43 AM
                                            Are segments so bad?Brendan2020/01/13 12:02 PM
                                              Are segments so bad?Anne O. Nymous2020/01/13 12:22 PM
                                                Are segments so bad?Brendan2020/01/13 01:50 PM
                                                  actor of around 200?Michael S2020/01/14 02:58 AM
                                                  Not overcomitting leads to more OOMs, not lessGabriele Svelto2020/01/14 11:50 AM
                                                    Not overcomitting leads to more OOMs, not lessBrendan2020/01/14 12:40 PM
                                                      Not overcomitting leads to more OOMs, not lessGabriele Svelto2020/01/15 02:17 AM
                                                        Not overcomitting leads to more OOMs, not lessAnon2020/01/15 03:43 AM
                                                          Not overcomitting leads to more OOMs, not lessGabriele Svelto2020/01/15 04:09 AM
                                                            Not overcomitting leads to more OOMs, not lessAnon2020/01/15 04:16 AM
                                                              Not overcomitting leads to more OOMs, not lessGabriele Svelto2020/01/15 05:58 AM
                                                                Not overcomitting leads to more OOMs, not lessAnon2020/01/15 08:08 AM
                                                                  Not overcomitting leads to more OOMs, not lessGabriele Svelto2020/01/16 03:05 AM
                                                        Not overcomitting leads to more OOMs, not lessMichael S2020/01/15 03:48 AM
                                                          Not overcomitting leads to more OOMs, not lessGabriele Svelto2020/01/15 04:10 AM
                                                            Not overcomitting leads to more OOMs, not lessMichael S2020/01/15 07:13 AM
                                                              Not overcomitting leads to more OOMs, not lessJukka Larja2020/01/15 07:46 AM
                                                        Not overcomitting leads to more OOMs, not lessJukka Larja2020/01/15 05:08 AM
                                                          Thanks for the info (NT)Gabriele Svelto2020/01/15 06:00 AM
                                                      Not overcomitting leads to more OOMs, not lessLinus Torvalds2020/01/15 11:30 AM
                                                        OOM killer complainsAnon2020/01/15 11:44 AM
                                                          OOM killer complainsanon2020/01/15 03:26 PM
                                                        Not overcomitting leads to more OOMs, not lessBrendan2020/01/16 06:26 AM
                                                          Not overcomitting leads to more OOMs, not lessLinus Torvalds2020/01/16 09:17 AM
                                                            Not overcomitting leads to more OOMs, not lessLinus Torvalds2020/01/16 09:48 AM
                                                              Not overcomitting leads to more OOMs, not lessDoug S2020/01/16 02:41 PM
                                                                Not overcomitting leads to more OOMs, not lessDoug S2020/01/16 02:44 PM
                                                Are segments so bad?rwessel2020/01/13 03:11 PM
                                              Are segments so bad?Jukka Larja2020/01/14 06:37 AM
                                                Are segments so bad?Brendan2020/01/14 07:48 AM
                                                  Are segments so bad?Jukka Larja2020/01/14 10:13 AM
                                                    Are segments so bad?Brendan2020/01/14 01:30 PM
                                                      Are segments so bad?Brett2020/01/14 09:13 PM
                                                      Are segments so bad?Jukka Larja2020/01/15 06:04 AM
                                                  Are segments so bad?Gabriele Svelto2020/01/15 02:35 AM
                                            Specifying cost of dropping pagesPaul A. Clayton2020/01/13 02:00 PM
                                              Specifying cost of dropping pagesrwessel2020/01/13 03:19 PM
                                                Specifying cost of dropping pagesGabriele Svelto2020/01/15 02:23 AM
                                          Are segments so bad?anon2020/01/14 01:15 AM
                                            Are segments so bad?Brendan2020/01/14 05:13 AM
                                          Are segments so bad?Gabriele Svelto2020/01/14 11:57 AM
                                            Are segments so bad?Brendan2020/01/14 01:58 PM
                                              Are segments so bad?Gabriele Svelto2020/01/15 02:33 AM
                                                Are segments so bad?Anon2020/01/15 04:24 AM
                                                  Are segments so bad?Jukka Larja2020/01/15 05:20 AM
                                                Are segments so bad?Etienne2020/01/15 04:56 AM
                                                  Are segments so bad?Jukka Larja2020/01/15 07:53 AM
                                                    Are segments so bad?Gabriele Svelto2020/01/16 05:12 AM
                                                      Are segments so bad?Jukka Larja2020/01/16 09:56 AM
                                                Are segments so bad?Brendan2020/01/15 05:20 AM
                                                  Are segments so bad?Gabriele Svelto2020/01/15 05:56 AM
                                                    Are segments so bad?Brendan2020/01/16 06:16 AM
                                                      Are segments so bad?Jukka Larja2020/01/16 10:08 AM
                                                        Are segments so bad?Brendan2020/01/17 12:52 PM
                                                          Are segments so bad?Jukka Larja2020/01/17 09:08 PM
                                                            Are segments so bad?Brendan2020/01/18 11:40 AM
                                                              Are segments so bad?Jukka Larja2020/01/18 09:13 PM
                                                                Are segments so bad?Brendan2020/01/19 11:25 AM
                                                                  Are segments so bad?Brett2020/01/19 02:18 PM
                                                                    Are segments so bad?Brett2020/01/19 02:34 PM
                                                                  Are segments so bad?Gabriele Svelto2020/01/19 11:57 PM
                                                                  Are segments so bad?Jukka Larja2020/01/20 04:54 AM
                                                                    Are segments so bad?Brendan2020/01/20 11:43 AM
                                                                      Are segments so bad?Jukka Larja2020/01/21 06:01 AM
                                                                        Are segments so bad?Brendan2020/01/21 05:04 PM
                                                                          Are segments so bad?Jukka Larja2020/01/22 06:30 AM
                                                                            Are segments so bad?Brendan2020/01/22 02:56 PM
                                                                              Are segments so bad?Jukka Larja2020/01/23 07:44 AM
                                                      Are segments so bad?rwessel2020/01/16 02:06 PM
                                                      Are segments so bad?Gabriele Svelto2020/01/16 02:13 PM
                                                        Are segments so bad?Brendan2020/01/17 12:51 PM
                                                          Are segments so bad?Gabriele Svelto2020/01/17 02:18 PM
                                                            Are segments so bad?Anon2020/01/17 07:01 PM
                                                              Are segments so bad?Gabriele Svelto2020/01/20 12:06 AM
                                                            Are segments so bad?Brendan2020/01/18 02:15 PM
                                                              Are segments so bad?Gabriele Svelto2020/01/19 11:55 PM
                                                                Are segments so bad?Michael S2020/01/20 04:30 AM
                                                                  Are segments so bad?Gabriele Svelto2020/01/20 07:02 AM
                                                                    Are segments so bad?Jukka Larja2020/01/20 07:41 AM
                                                                    Are segments so bad?Michael S2020/01/20 07:45 AM
                                                                      Are segments so bad?Gabriele Svelto2020/01/20 08:36 AM
                                                                Are segments so bad?Brendan2020/01/20 10:04 AM
                                                                  Are segments so bad?Michael S2020/01/20 12:22 PM
                                                                    Are segments so bad?Brendan2020/01/20 01:38 PM
                                                                      Are segments so bad?Simon Farnsworth2020/01/20 02:40 PM
                                                                        Are segments so bad?Anon2020/01/20 03:35 PM
                                                                          Are segments so bad?Simon Farnsworth2020/01/20 04:30 PM
                                                                      Are segments so bad?Michael S2020/01/20 04:20 PM
                                                                  Are segments so bad?Gabriele Svelto2020/01/21 04:08 AM
                                                                    Are segments so bad?Brendan2020/01/21 05:07 PM
                                                                      Are segments so bad?Gabriele Svelto2020/01/22 12:53 AM
                                                                        Are segments so bad?Brendan2020/01/22 03:32 AM
                                                                          Are segments so bad?Jukka Larja2020/01/22 06:12 AM
                                                                            Are segments so bad?Brendan2020/01/22 03:28 PM
                                                                              Are segments so bad?Jukka Larja2020/01/23 06:36 AM
                                                                                Are segments so bad?Brendan2020/01/24 06:27 PM
                                                                                  Are segments so bad?Jukka Larja2020/01/24 09:42 PM
                                                                                    Are segments so bad?Brendan2020/01/25 01:46 AM
                                                                                      Are segments so bad?Jukka Larja2020/01/25 07:29 AM
                                                                                        Are segments so bad?Brendan2020/01/26 10:17 PM
                                                                                          Are segments so bad?Jukka Larja2020/01/27 06:55 AM
                                                                                            Are segments so bad?Gabriele Svelto2020/01/27 03:33 PM
                                                                                              Are segments so bad?Jukka Larja2020/01/28 05:28 AM
                                                                                                DDS assets and MipMap chainsMontaray Jack2020/01/29 02:26 AM
                                                                                      Are segments so bad?gallier22020/01/27 02:58 AM
                                                                                        Are segments so bad?Jukka Larja2020/01/27 05:19 AM
                                                                                  Are segments so bad?Anne O. Nymous2020/01/25 02:23 AM
                                                                            Are segments so bad?Anon2020/01/22 04:52 PM
                                                                              Are segments so bad?Anne O. Nymous2020/01/23 12:24 AM
                                                                                Are segments so bad?Anon2020/01/23 04:24 PM
                                                                                  Are segments so bad?Anne O. Nymous2020/01/23 11:43 PM
                                                                                    Are segments so bad?Anon2020/01/24 03:04 AM
                                                                                      Are segments so bad?Etienne2020/01/24 05:10 AM
                                                                              Are segments so bad?Gabriele Svelto2020/01/23 12:48 AM
                                                                                Are segments so bad?Michael S2020/01/23 02:48 AM
                                                                                Are segments so bad?Jukka Larja2020/01/23 06:38 AM
                                                                                  Are segments so bad?Gabriele Svelto2020/01/23 12:29 PM
                                                                                    Are segments so bad?Anon2020/01/23 05:08 PM
                                                                                      Are segments so bad?Jukka Larja2020/01/24 08:51 PM
                                                                                Are segments so bad?Anon2020/01/23 05:02 PM
                                                                                  Are segments so bad?Gabriele Svelto2020/01/24 02:57 AM
                                                                                    Are segments so bad?Anon2020/01/24 03:17 AM
                                                                                      Are segments so bad?Gabriele Svelto2020/01/24 08:23 AM
                                                                                        Are segments so bad?Anon2020/02/02 09:15 PM
                                                                                          Are segments so bad?Gabriele Svelto2020/02/03 12:47 AM
                                                                                            Are segments so bad?Anon2020/02/03 01:34 AM
                                                                                              Are segments so bad?Gabriele Svelto2020/02/03 04:36 AM
                                                                                                Are segments so bad?Anon32020/02/03 07:47 AM
                                                                                                Are segments so bad?Anon2020/02/04 04:49 PM
                                                                                  Are segments so bad?Jukka Larja2020/01/24 09:10 PM
                                                          Are segments so bad?Jukka Larja2020/01/17 09:26 PM
                                Are segments so bad?Anne O. Nymous2020/01/12 03:18 AM
                                  Are segments so bad?Jukka Larja2020/01/12 07:41 AM
                            Are segments so bad?rwessel2020/01/11 12:31 PM
                          Are segments so bad?Anne O. Nymous2020/01/11 07:22 AM
                      Are segments so bad?Ricardo B2020/01/11 07:01 PM
                        Are segments so bad?Adrian2020/01/11 11:18 PM
                          Are segments so bad?Michael S2020/01/12 01:43 AM
                            Are segments so bad?Adrian2020/01/12 03:35 AM
                          Are segments so bad?Ricardo B2020/01/12 11:04 AM
                            Are segments so bad?Anon32020/01/12 04:52 PM
                            Are segments so bad?Brendan2020/01/12 08:58 PM
                      Are segments so bad?Paul A. Clayton2020/01/13 08:11 AM
        No nuances, just buggy code (was: related to Spinlock implementation and the Linux Scheduler)rainstared2020/01/06 12:43 AM
          No nuances, just buggy code (was: related to Spinlock implementation and the Linux Scheduler)Foo_2020/01/06 04:33 AM
            No nuances, just buggy code (was: related to Spinlock implementation and the Linux Scheduler)dmcq2020/01/06 05:03 AM
            changes in contextCarlie Coats2020/01/09 08:06 AM
      No nuances, just buggy code (was: related to Spinlock implementation and the Linux Scheduler)rainstar2020/01/09 09:16 PM
        No nuances, just buggy code (was: related to Spinlock implementation and the Linux Scheduler)Montaray Jack2020/01/09 10:11 PM
    Suggested reading for the authoranon2020/01/04 10:16 PM
      Suggested reading for the authorab2020/01/05 04:15 AM
        Looking at the other side (frequency scaling)Chester2020/01/06 09:19 AM
          Looking at the other side (frequency scaling)Foo_2020/01/06 10:00 AM
          Why spinlocks were usedFoo_2020/01/06 10:06 AM
            Why spinlocks were usedJukka Larja2020/01/06 11:59 AM
            Why spinlocks were usedSimon Cooke2020/01/06 02:16 PM
            Why spinlocks were usedRizzo2020/01/07 12:18 AM
          Looking at the other side (frequency scaling)ab2020/01/07 12:14 AM
    Cross-platform codeGian-Carlo Pascutto2020/01/06 07:00 AM
      Cross-platform codeMichael S2020/01/06 08:11 AM
        Cross-platform codeGian-Carlo Pascutto2020/01/06 11:33 AM
          Cross-platform codeMichael S2020/01/06 12:59 PM
            Cross-platform codeNksingh2020/01/06 11:09 PM
              Cross-platform codeMichael S2020/01/07 01:00 AM
              SRW lock implementationMichael S2020/01/07 01:35 AM
                SRW lock implementationNksingh2020/01/09 01:17 PM
                  broken URL in Linux source codeMichael S2020/01/14 12:56 AM
                    broken URL in Linux source codeTravis Downs2020/01/14 09:14 AM
                      broken URL in Linux source codeMichael S2020/01/14 09:48 AM
                        broken URL in Linux source codeTravis Downs2020/01/14 03:43 PM
                  SRW lock implementation - url brokenMichael S2020/01/14 02:07 AM
                    SRW lock implementation - url brokenTravis Downs2020/01/14 10:06 AM
                      SRW lock implementation - url brokengpderetta2020/01/15 03:28 AM
                        SRW lock implementation - url brokenTravis Downs2020/01/15 10:16 AM
                      SRW lock implementation - url brokenLinus Torvalds2020/01/15 10:20 AM
                        SRW lock implementation - url brokenTravis Downs2020/01/15 10:35 AM
                          SRW lock implementation - url brokenLinus Torvalds2020/01/16 10:24 AM
                    SRW lock implementation - url brokenKonrad Schwarz2020/02/05 09:19 AM
                    SRW lock implementation - url brokennksingh2020/02/05 01:42 PM
      Cross-platform codeLinus Torvalds2020/01/06 12:57 PM
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