Messages in this thread | | | Date | Tue, 14 Oct 2014 22:18:09 +0200 (CEST) | From | Fabian Frederick <> | Subject | Re: [RFC 1/1 linux-next] btrfs: don't opencode zero_user_segment |
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> On 14 October 2014 at 21:15 Zach Brown <zab@zabbo.net> wrote: > > > On Tue, Oct 14, 2014 at 07:46:14PM +0200, Fabian Frederick wrote: > > use function defined in include/linux/highmem.h > > Note that this reverts 2 last function call order > > And adds a BUG_ON(PAGE_CACHE_SIZE > PAGE_SIZE). We can take bets on > whether that will ever trigger.
There are 36 zero_user_segment with PAGE_CACHE_SIZE callsites. Maybe we could add some specific function to avoid BUG_ON tests ?
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