On Thu, 26 Nov 2015, Michal Hocko wrote:
> > > > > @@ -2642,6 +2644,13 @@ get_page_from_freelist(gfp_t gfp_mask,
> > > > > unsigned int order, int alloc_flags,
> > > > > if (zonelist_rescan)
> > > > > goto zonelist_scan;
> > > > >
> > > > > + /* WARN only once unless min
On Wed 25-11-15 13:01:56, David Rientjes wrote:
> On Wed, 25 Nov 2015, Michal Hocko wrote:
>
> > > > @@ -2642,6 +2644,13 @@ get_page_from_freelist(gfp_t gfp_mask, unsigned
> > > > int order, int alloc_flags,
> > > > if (zonelist_rescan)
> > > > goto zonelist_scan;
> > > >
On Wed, 25 Nov 2015, Michal Hocko wrote:
> > > @@ -2642,6 +2644,13 @@ get_page_from_freelist(gfp_t gfp_mask, unsigned
> > > int order, int alloc_flags,
> > > if (zonelist_rescan)
> > > goto zonelist_scan;
> > >
> > > + /* WARN only once unless min_free_kbytes is updated */
> > > + i
On Wed 25-11-15 02:59:19, David Rientjes wrote:
> On Wed, 25 Nov 2015, Michal Hocko wrote:
[...]
> > @@ -2642,6 +2644,13 @@ get_page_from_freelist(gfp_t gfp_mask, unsigned int
> > order, int alloc_flags,
> > if (zonelist_rescan)
> > goto zonelist_scan;
> >
> > + /* WARN only on
On Wed, 25 Nov 2015, Michal Hocko wrote:
> From: Michal Hocko
>
> ALLOC_NO_WATERMARKS requests can dive into memory reserves without any
> restriction. They are used only in the case of emergency to allow
> forward memory reclaim progress assuming the caller should return the
> memory in a short
From: Michal Hocko
ALLOC_NO_WATERMARKS requests can dive into memory reserves without any
restriction. They are used only in the case of emergency to allow
forward memory reclaim progress assuming the caller should return the
memory in a short time (e.g. {__GFP,PF}_MEMALLOC requests or OOM victim
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