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    DateThu, 05 Jan 2006 14:43:27 +0900
    FromYasunori Goto <>
    SubjectRe: [Patch] New zone ZONE_EASY_RECLAIM take 4. (disable gfp_easy_reclaim bit)[5/8]
    > 
    > > ===================================================================
    > > --- zone_reclaim.orig/fs/pipe.c	2005-12-16 18:36:20.000000000 +0900
    > > +++ zone_reclaim/fs/pipe.c	2005-12-16 19:15:35.000000000 +0900
    > > @@ -284,7 +284,7 @@ pipe_writev(struct file *filp, const str
    > >  			int error;
    > > 
    > >  			if (!page) {
    > > -				page = alloc_page(GFP_HIGHUSER);
    > > +				page = alloc_page(GFP_HIGHUSER & ~__GFP_EASY_RECLAIM);
    > >  				if (unlikely(!page)) {
    > >  					ret = ret ? : -ENOMEM;
    > >  					break;
    > 
    > That is a bit hard to understand.  How about a new GFP_HIGHUSER_HARD or 
    > somesuch define back in patch 1, then use it here?
    
    It looks better. Thanks for your idea.
    
    -- 
    Yasunori Goto 
    
    
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