* Re: Is heap_stack_gap useless?
[not found] <CAG4AFWaemUiR1HTx5dUUQf3V4twuwuiBdtDLNEeEoF-ikTThpQ@mail.gmail.com>
@ 2014-04-30 3:59 ` Jidong Xiao
2014-04-30 8:36 ` Michal Hocko
0 siblings, 1 reply; 2+ messages in thread
From: Jidong Xiao @ 2014-04-30 3:59 UTC (permalink / raw)
To: Kernel development list, linux-mm
Resend to kernel-development list.
The original email wasn't plaintext mode and was rejected by
kernel-development list.
On Tue, Apr 29, 2014 at 11:31 PM, Jidong Xiao <jidong.xiao@gmail.com> wrote:
> Hi,
>
> I noticed this variable, defined in mm/nommu.c,
>
> mm/nommu.c:int heap_stack_gap = 0;
>
> This variable only shows up once, and never shows up in elsewhere.
>
> Can some one tell me is this useless? If so, I will submit a patch to remove
> it.
>
> -Jidong
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: Is heap_stack_gap useless?
2014-04-30 3:59 ` Is heap_stack_gap useless? Jidong Xiao
@ 2014-04-30 8:36 ` Michal Hocko
0 siblings, 0 replies; 2+ messages in thread
From: Michal Hocko @ 2014-04-30 8:36 UTC (permalink / raw)
To: Jidong Xiao; +Cc: Kernel development list, linux-mm
On Tue 29-04-14 23:59:09, Jidong Xiao wrote:
> On Tue, Apr 29, 2014 at 11:31 PM, Jidong Xiao <jidong.xiao@gmail.com> wrote:
> > Hi,
> >
> > I noticed this variable, defined in mm/nommu.c,
> >
> > mm/nommu.c:int heap_stack_gap = 0;
> >
> > This variable only shows up once, and never shows up in elsewhere.
> >
> > Can some one tell me is this useless? If so, I will submit a patch to remove
> > it.
Hint: Do not be afraid to do a bit of git research when you want to do
clean-ups like this.
--
Michal Hocko
SUSE Labs
^ permalink raw reply [flat|nested] 2+ messages in thread
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2014-04-30 3:59 ` Is heap_stack_gap useless? Jidong Xiao
2014-04-30 8:36 ` Michal Hocko
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