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Hi,
Pekka J Enberg <penberg@cs.Helsinki.FI> wrote:
> >
> > - retry:
> > - jl = kzalloc(sizeof(struct reiserfs_journal_list), GFP_NOFS);
> > - if (!jl) {
> > - yield();
> > - goto retry;
> > - }
> > + jl = kzalloc(sizeof(struct reiserfs_journal_list),
> > + GFP_NOFS | __GFP_NOFAIL);
On Thu, 12 Jan 2006, Andrew Morton wrote:
> yup, that's what __GFP_NOFAIL is for: to consolidate and identify all those
> places which want to lock up when we're short of memory... They all need
> fixing, really.
Out of curiosity, are there any potential problems with combining GFP_NOFS
and __GFP_NOFAIL? Can we really guarantee to give out memory if we're not
allowed to page out?
Pekka
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