linux-kernel - Re: [PATCH] KVM: i8254: drop local copy of mul_u64_u32

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Message-ID: <20160304193855.GA5443@potion.brq.redhat.com>
Date:	Fri, 4 Mar 2016 20:38:56 +0100
From:	Radim Krčmář <rkrcmar@...hat.com>
To:	Paolo Bonzini <pbonzini@...hat.com>
Cc:	linux-kernel@...r.kernel.org, kvm@...r.kernel.org
Subject: Re: [PATCH] KVM: i8254: drop local copy of mul_u64_u32_div

2016-03-04 09:28+0100, Paolo Bonzini:
> A function that does the same as i8254.c's muldiv64 has been added
> (for KVM's own use, in fact!) in include/linux/math64.h.  Use it
> instead of muldiv64.
> 
> Signed-off-by: Paolo Bonzini <pbonzini@...hat.com>
> ---

(And mul_u64_u32_div is faster,)

Reviewed-by: Radim Krčmář <rkrcmar@...hat.com>