Messages in this thread | | | Date | Sun, 21 Aug 2011 09:19:55 +0200 | From | Ingo Molnar <> | Subject | Re: [PATCH] Btrfs: fix 64 bit divide problem |
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* Josef Bacik <josef@redhat.com> wrote:
> This fixes a regression introduced by > > cdcb725c05fe0cb71777c66ddc2445fedbbb3c59 > > In cases where we need to divide/multiply by 2 we should just left/right shift > respectively, and in cases where theres N number of devices use do_div. Also > make the counters u64 to match up with rw_devices. Thanks, > > Signed-off-by: Josef Bacik <josef@redhat.com>
Acked-and-tested-by: Ingo Molnar <mingo@elte.hu>
Thanks,
Ingo
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