Re: [PATCH 1/1] powerpc: kvm: Reduce calls to get current->mm by storing the value locally

From: Leonardo Bras
Date: Mon Sep 23 2019 - 15:13:05 EST

Next message: Pavel Tatashin: "Re: [PATCH 0/3] arm64: Allow early timestamping of kernel log"
Previous message: Andrea Arcangeli: "Re: [PATCH 15/17] KVM: retpolines: x86: eliminate retpoline from vmx.c exit handlers"
In reply to: Leonardo Bras: "Re: [PATCH 1/1] powerpc: kvm: Reduce calls to get current->mm by storing the value locally"
Next in thread: Leonardo Bras: "[PATCH 1/1] powerpc: kvm: Reduce calls to get current->mm by storing the value locally"
Messages sorted by: [ date ] [ thread ] [ subject ] [ author ]

On Mon, 2019-09-23 at 15:35 -0300, Leonardo Bras wrote:
> Could you please provide feedback on this patch?

I have done a very simple comparison with gcc disassemble:
By applying this patch, there was a reduction in the function size from
882 to 878 instructions.

Attachment: signature.asc
Description: This is a digitally signed message part

Next message: Pavel Tatashin: "Re: [PATCH 0/3] arm64: Allow early timestamping of kernel log"
Previous message: Andrea Arcangeli: "Re: [PATCH 15/17] KVM: retpolines: x86: eliminate retpoline from vmx.c exit handlers"
In reply to: Leonardo Bras: "Re: [PATCH 1/1] powerpc: kvm: Reduce calls to get current->mm by storing the value locally"
Next in thread: Leonardo Bras: "[PATCH 1/1] powerpc: kvm: Reduce calls to get current->mm by storing the value locally"
Messages sorted by: [ date ] [ thread ] [ subject ] [ author ]