From: Andrew Morton <akpm@zip.com.au>
To: "Martin J. Bligh" <Martin.Bligh@us.ibm.com>
Cc: linux-mm mailing list <linux-mm@kvack.org>
Subject: Re: clean up mem_map usage ... part 1
Date: Fri, 16 Aug 2002 14:22:07 -0700 [thread overview]
Message-ID: <3D5D6CFF.9153184D@zip.com.au> (raw)
In-Reply-To: <2441610000.1029530734@flay>
"Martin J. Bligh" wrote:
>
> This simply converts direct usage of mem_map to the correct macros
> (mem_map doesn't work like this for discontigmem). It also fixes a bug
> in bad_range, that happens to work for contig mem systems, but is
> incorrect. Tested both with and without discontigmem support.
>
Looks good, thanks. I'll nail an unneeded typecast in there.
My queue runneth over at present, and the kmap patches need to
percolate forwards soon (once they're agreeably written). I'm
planning on sending per-zone-lru next, then discontigmem (again)
then kmap. Probably kmap needs to come earlier..
I won't send the rmap locking hacklets until we've nailed that
BUG in __free_pages_ok.
Does pci_map_page() work on discontigmem?
What _is_ zone_start_mapnr?
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next prev parent reply other threads:[~2002-08-16 21:22 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-08-16 20:45 Martin J. Bligh
2002-08-16 21:22 ` Andrew Morton [this message]
2002-08-16 21:37 ` Martin J. Bligh
2002-08-16 21:58 ` Andrew Morton
2002-08-16 22:15 ` Martin J. Bligh
2002-08-17 0:32 ` Rik van Riel
2002-08-17 1:23 ` Andrew Morton
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