Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]


Groups > linux.kernel > #1350539

Re: [PATCH] KVM: i8254: drop local copy of mul_u64_u32_div

From Radim Krčmář <rkrcmar@redhat.com>
Newsgroups linux.kernel
Subject Re: [PATCH] KVM: i8254: drop local copy of mul_u64_u32_div
Date 2016-03-04 20:40 +0100
Message-ID <r93JU-37d-7@gated-at.bofh.it> (permalink)
References <r8Thv-3W0-1@gated-at.bofh.it>
Organization linux.* mail to news gateway

Show all headers | View raw


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@redhat.com>
> ---

(And mul_u64_u32_div is faster,)

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

Back to linux.kernel | Previous | Next | Find similar | Unroll thread


Thread

Re: [PATCH] KVM: i8254: drop local copy of mul_u64_u32_div Radim Krčmář <rkrcmar@redhat.com> - 2016-03-04 20:40 +0100

csiph-web