Re: [patch] cpusets: do not allow TIF_MEMDIE tasks to allocate globally

On Wed, 2007-06-06 at 01:00 -0700, Andrew Morton wrote:
> On Wed, 6 Jun 2007 00:56:10 -0700 Paul Jackson <[email protected]> wrote:
> 
> > David wrote:
> > > That is, unless you can guarantee this type of problem will not happen again
> > 
> > Well, I certainly cannot guarantee that.
> 
> The only place I can think of where the kernel will sit there allocating
> huge amounts of memory like this is in readahead.

We just created one more, the execve string copy. However that uses
get_user_pages(), so if that gets fixed we're save there too.

-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to [email protected]
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/

---

• References:
  • [patch] cpusets: do not allow TIF_MEMDIE tasks to allocate globally
    • From: David Rientjes <[email protected]>
  • Re: [patch] cpusets: do not allow TIF_MEMDIE tasks to allocate globally
    • From: Peter Zijlstra <[email protected]>
  • Re: [patch] cpusets: do not allow TIF_MEMDIE tasks to allocate globally
    • From: David Rientjes <[email protected]>
  • Re: [patch] cpusets: do not allow TIF_MEMDIE tasks to allocate globally
    • From: Peter Zijlstra <[email protected]>
  • Re: [patch] cpusets: do not allow TIF_MEMDIE tasks to allocate globally
    • From: David Rientjes <[email protected]>
  • Re: [patch] cpusets: do not allow TIF_MEMDIE tasks to allocate globally
    • From: Paul Jackson <[email protected]>
  • Re: [patch] cpusets: do not allow TIF_MEMDIE tasks to allocate globally
    • From: David Rientjes <[email protected]>
  • Re: [patch] cpusets: do not allow TIF_MEMDIE tasks to allocate globally
    • From: Paul Jackson <[email protected]>
  • Re: [patch] cpusets: do not allow TIF_MEMDIE tasks to allocate globally
    • From: Andrew Morton <[email protected]>

• Prev by Date: Re: [patch] cpusets: do not allow TIF_MEMDIE tasks to allocate globally
• Next by Date: Re: [PATCH] fix race in AF_UNIX
• Previous by thread: Re: [patch] cpusets: do not allow TIF_MEMDIE tasks to allocate globally
• Next by thread: Re: [patch] cpusets: do not allow TIF_MEMDIE tasks to allocate globally
• Index(es):
  • Date
  • Thread

[Index of Archives]     [Kernel Newbies]     [Netfilter]     [Bugtraq]     [Photo]     [Stuff]     [Gimp]     [Yosemite News]     [MIPS Linux]     [ARM Linux]     [Linux Security]     [Linux RAID]     [Video 4 Linux]     [Linux for the blind]     [Linux Resources]