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Date: Wed, 18 Feb 2009 16:53:57 -0800 From: Zachary Amsden <zach@...are.com> To: Jeremy Fitzhardinge <jeremy@...p.org> Cc: Ingo Molnar <mingo@...e.hu>, the arch/x86 maintainers <x86@...nel.org>, Xen-devel <xen-devel@...ts.xensource.com>, Linux Kernel Mailing List <linux-kernel@...r.kernel.org>, Peter Zijlstra <peterz@...radead.org>, Nick Piggin <npiggin@...e.de>, Andrew Morton <akpm@...ux-foundation.org>, Thomas Gleixner <tglx@...utronix.de>, Rusty Russell <rusty@...tcorp.com.au>, Alok Kataria <akataria@...are.com>, Avi Kivity <avi@...hat.com>, Marcelo Tosatti <mtosatti@...hat.com>, Jeremy Fitzhardinge <jeremy.fitzhardinge@...rix.com> Subject: Re: [PATCH 3/9] x86/paravirt: remove lazy mode in interrupts On Wed, 2009-02-18 at 14:30 -0800, Jeremy Fitzhardinge wrote: > From: Jeremy Fitzhardinge <jeremy.fitzhardinge@...rix.com> > > Make paravirt_lazy_mode() always return PARAVIRT_LAZY_NONE > when in an interrupt. This prevents interrupt code from > accidentally inheriting an outer lazy state, and instead > does everything synchronously. Outer batched operations > are left deferred. This looks like a good solution, but can you make paravirt_lazy_mode() inline? It doesn't need to be a function call. Zach -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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