Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]

Groups > linux.kernel > #1400848

Re: [PATCH] mm: add config option to select the initial overcommit mode

From One Thousand Gnomes <gnomes@lxorguk.ukuu.org.uk>
Newsgroups linux.kernel
Subject Re: [PATCH] mm: add config option to select the initial overcommit mode
Date 2016-05-13 17:10 +0200
Message-ID <rymSZ-62Q-3@gated-at.bofh.it> (permalink)
References (3 earlier) <ryi30-PV-7@gated-at.bofh.it> <ryiml-1jG-5@gated-at.bofh.it> <ryjLs-2sD-23@gated-at.bofh.it> <ryket-343-9@gated-at.bofh.it> <rylWX-4R7-31@gated-at.bofh.it>
Organization Intel Corporation

Show all headers | View raw

> > Perhaps Sebastian's choice could be made to depend on CONFIG_EMBEDDED,
> > rather than CONFIG_EXPERT?  
> 
> Even if the overcommit behavior is different on those systems the
> primary question hasn't been answered yet. Why cannot this be done from
> the userspace? In other words what wouldn't work properly?

Most allocations in C have no mechanism to report failure.

Stakc expansion failure is not reportable. Copy on write failure is not
reportable and so on.

Alan

Back to linux.kernel | Previous | Next — Previous in thread | Next in thread | Find similar | Unroll thread

Thread

Re: [PATCH] mm: add config option to select the initial overcommit  mode Michal Hocko <mhocko@kernel.org> - 2016-05-13 10:10 +0200
  Re: [PATCH] mm: add config option to select the initial overcommit  mode Mason <slash.tmp@free.fr> - 2016-05-13 10:50 +0200
    Re: [PATCH] mm: add config option to select the initial overcommit  mode Michal Hocko <mhocko@kernel.org> - 2016-05-13 12:00 +0200
      Re: [PATCH] mm: add config option to select the initial overcommit  mode Mason <slash.tmp@free.fr> - 2016-05-13 12:20 +0200
        Re: [PATCH] mm: add config option to select the initial overcommit  mode Sebastian Frias <sf84@laposte.net> - 2016-05-13 12:50 +0200
        Re: [PATCH] mm: add config option to select the initial overcommit  mode Michal Hocko <mhocko@kernel.org> - 2016-05-13 13:50 +0200
          Re: [PATCH] mm: add config option to select the initial overcommit  mode Mason <slash.tmp@free.fr> - 2016-05-13 14:20 +0200
            Re: [PATCH] mm: add config option to select the initial overcommit  mode Michal Hocko <mhocko@kernel.org> - 2016-05-13 16:10 +0200
              Re: [PATCH] mm: add config option to select the initial overcommit  mode Sebastian Frias <sf84@laposte.net> - 2016-05-13 16:20 +0200
              Re: [PATCH] mm: add config option to select the initial overcommit  mode One Thousand Gnomes <gnomes@lxorguk.ukuu.org.uk> - 2016-05-13 17:10 +0200
                Re: [PATCH] mm: add config option to select the initial overcommit  mode Sebastian Frias <sf84@laposte.net> - 2016-05-13 17:40 +0200
                Re: [PATCH] mm: add config option to select the initial overcommit  mode One Thousand Gnomes <gnomes@lxorguk.ukuu.org.uk> - 2016-05-13 17:50 +0200
                Re: [PATCH] mm: add config option to select the initial overcommit  mode Sebastian Frias <sf84@laposte.net> - 2016-05-17 10:30 +0200
                Re: [PATCH] mm: add config option to select the initial overcommit  mode Michal Hocko <mhocko@kernel.org> - 2016-05-17 11:00 +0200
                Re: [PATCH] mm: add config option to select the initial overcommit  mode Sebastian Frias <sf84@laposte.net> - 2016-05-17 18:20 +0200
                Re: [PATCH] mm: add config option to select the initial overcommit  mode "Austin S. Hemmelgarn" <ahferroin7@gmail.com> - 2016-05-17 19:30 +0200
                Re: [PATCH] mm: add config option to select the initial overcommit  mode Sebastian Frias <sf84@laposte.net> - 2016-05-18 17:20 +0200
                Re: [PATCH] mm: add config option to select the initial overcommit  mode "Austin S. Hemmelgarn" <ahferroin7@gmail.com> - 2016-05-18 18:30 +0200
                Re: [PATCH] mm: add config option to select the initial overcommit  mode Michal Hocko <mhocko@kernel.org> - 2016-05-17 22:20 +0200
                Re: [PATCH] mm: add config option to select the initial overcommit  mode Sebastian Frias <sf84@laposte.net> - 2016-05-18 17:20 +0200
                Re: [PATCH] mm: add config option to select the initial overcommit  mode Michal Hocko <mhocko@kernel.org> - 2016-05-19 09:20 +0200
                Re: [PATCH] mm: add config option to select the initial overcommit  mode "Austin S. Hemmelgarn" <ahferroin7@gmail.com> - 2016-05-13 19:10 +0200
        Re: [PATCH] mm: add config option to select the initial overcommit  mode "Austin S. Hemmelgarn" <ahferroin7@gmail.com> - 2016-05-13 15:30 +0200
    Re: [PATCH] mm: add config option to select the initial overcommit  mode Sebastian Frias <sf84@laposte.net> - 2016-05-13 12:00 +0200
      Re: [PATCH] mm: add config option to select the initial overcommit  mode Michal Hocko <mhocko@kernel.org> - 2016-05-13 14:10 +0200
        Re: [PATCH] mm: add config option to select the initial overcommit  mode Sebastian Frias <sf84@laposte.net> - 2016-05-13 14:40 +0200
          Re: [PATCH] mm: add config option to select the initial overcommit  mode "Austin S. Hemmelgarn" <ahferroin7@gmail.com> - 2016-05-13 15:20 +0200
            Re: [PATCH] mm: add config option to select the initial overcommit  mode Sebastian Frias <sf84@laposte.net> - 2016-05-13 15:40 +0200
              Re: [PATCH] mm: add config option to select the initial overcommit  mode "Austin S. Hemmelgarn" <ahferroin7@gmail.com> - 2016-05-13 16:20 +0200
                Re: [PATCH] mm: add config option to select the initial overcommit  mode Sebastian Frias <sf84@laposte.net> - 2016-05-13 16:30 +0200
                Re: [PATCH] mm: add config option to select the initial overcommit  mode "Austin S. Hemmelgarn" <ahferroin7@gmail.com> - 2016-05-13 17:10 +0200
              Re: [PATCH] mm: add config option to select the initial overcommit  mode One Thousand Gnomes <gnomes@lxorguk.ukuu.org.uk> - 2016-05-13 17:10 +0200
                Re: [PATCH] mm: add config option to select the initial overcommit  mode Sebastian Frias <sf84@laposte.net> - 2016-05-13 17:20 +0200
                Re: [PATCH] mm: add config option to select the initial overcommit  mode Michal Hocko <mhocko@kernel.org> - 2016-05-13 17:30 +0200
            Re: [PATCH] mm: add config option to select the initial overcommit  mode Sebastian Frias <sf84@laposte.net> - 2016-05-13 15:40 +0200
              Re: [PATCH] mm: add config option to select the initial overcommit  mode "Austin S. Hemmelgarn" <ahferroin7@gmail.com> - 2016-05-13 16:00 +0200
                Re: [PATCH] mm: add config option to select the initial overcommit  mode Sebastian Frias <sf84@laposte.net> - 2016-05-13 16:40 +0200
                Re: [PATCH] mm: add config option to select the initial overcommit  mode Michal Hocko <mhocko@kernel.org> - 2016-05-13 17:00 +0200
                Re: [PATCH] mm: add config option to select the initial overcommit  mode "Austin S. Hemmelgarn" <ahferroin7@gmail.com> - 2016-05-13 17:20 +0200
          Re: [PATCH] mm: add config option to select the initial overcommit  mode Michal Hocko <mhocko@kernel.org> - 2016-05-13 17:00 +0200
            Re: [PATCH] mm: add config option to select the initial overcommit  mode Mason <slash.tmp@free.fr> - 2016-05-13 17:00 +0200
              Re: [PATCH] mm: add config option to select the initial overcommit  mode One Thousand Gnomes <gnomes@lxorguk.ukuu.org.uk> - 2016-05-13 17:20 +0200
                Re: [PATCH] mm: add config option to select the initial overcommit  mode Michal Hocko <mhocko@kernel.org> - 2016-05-13 17:30 +0200
                Re: [PATCH] mm: add config option to select the initial overcommit  mode Sebastian Frias <sf84@laposte.net> - 2016-05-13 17:40 +0200
            Re: [PATCH] mm: add config option to select the initial overcommit  mode Sebastian Frias <sf84@laposte.net> - 2016-05-13 17:20 +0200
              Re: [PATCH] mm: add config option to select the initial overcommit  mode One Thousand Gnomes <gnomes@lxorguk.ukuu.org.uk> - 2016-05-13 17:50 +0200
                Re: [PATCH] mm: add config option to select the initial overcommit  mode Sebastian Frias <sf84@laposte.net> - 2016-05-23 15:20 +0200

csiph-web