From mboxrd@z Thu Jan 1 00:00:00 1970 From: Russell King Subject: Re: [PATCH 06/17] arm: mmu_gather rework Date: Mon, 28 Feb 2011 12:50:58 +0000 Message-ID: <20110228125058.GD492@flint.arm.linux.org.uk> References: <20110217162327.434629380@chello.nl> <20110217163235.106239192@chello.nl> <1298565253.2428.288.camel@twins> <1298657083.2428.2483.camel@twins> <20110225215123.GA10026@flint.arm.linux.org.uk> <1298893487.2428.10537.camel@twins> <20110228115907.GB492@flint.arm.linux.org.uk> <1298895612.2428.10621.camel@twins> <20110228122803.GC492@flint.arm.linux.org.uk> <1298897342.2428.10687.camel@twins> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Content-Disposition: inline In-Reply-To: <1298897342.2428.10687.camel@twins> Sender: owner-linux-mm@kvack.org To: Peter Zijlstra Cc: Andrea Arcangeli , Avi Kivity , Thomas Gleixner , Rik van Riel , Ingo Molnar , akpm@linux-foundation.org, Linus Torvalds , linux-kernel@vger.kernel.org, linux-arch@vger.kernel.org, linux-mm@kvack.org, Benjamin Herrenschmidt , David Miller , Hugh Dickins , Mel Gorman , Nick Piggin , Paul McKenney , Yanmin Zhang , "Luck,Tony" , PaulMundt , Chris Metcalf List-Id: linux-arch.vger.kernel.org On Mon, Feb 28, 2011 at 01:49:02PM +0100, Peter Zijlstra wrote: > On Mon, 2011-02-28 at 12:28 +0000, Russell King wrote: > > Can you point out where pte_free_tlb() is used with unmap_region()? > > unmap_region() > free_pgtables() > free_pgd_range() > free_pud_range() > free_pmd_range() > free_pte_range() > pte_free_tlb() Damn it. Okay, I give up with this. The TLB shootdown interface is total crap. -- Russell King Linux kernel 2.6 ARM Linux - http://www.arm.linux.org.uk/ maintainer of: -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@kvack.org. For more info on Linux MM, see: http://www.linux-mm.org/ . Fight unfair telecom internet charges in Canada: sign http://stopthemeter.ca/ Don't email: email@kvack.org From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from caramon.arm.linux.org.uk ([78.32.30.218]:52644 "EHLO caramon.arm.linux.org.uk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753974Ab1B1Mwo (ORCPT ); Mon, 28 Feb 2011 07:52:44 -0500 Date: Mon, 28 Feb 2011 12:50:58 +0000 From: Russell King Subject: Re: [PATCH 06/17] arm: mmu_gather rework Message-ID: <20110228125058.GD492@flint.arm.linux.org.uk> References: <20110217162327.434629380@chello.nl> <20110217163235.106239192@chello.nl> <1298565253.2428.288.camel@twins> <1298657083.2428.2483.camel@twins> <20110225215123.GA10026@flint.arm.linux.org.uk> <1298893487.2428.10537.camel@twins> <20110228115907.GB492@flint.arm.linux.org.uk> <1298895612.2428.10621.camel@twins> <20110228122803.GC492@flint.arm.linux.org.uk> <1298897342.2428.10687.camel@twins> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1298897342.2428.10687.camel@twins> Sender: linux-arch-owner@vger.kernel.org List-ID: To: Peter Zijlstra Cc: Andrea Arcangeli , Avi Kivity , Thomas Gleixner , Rik van Riel , Ingo Molnar , akpm@linux-foundation.org, Linus Torvalds , linux-kernel@vger.kernel.org, linux-arch@vger.kernel.org, linux-mm@kvack.org, Benjamin Herrenschmidt , David Miller , Hugh Dickins , Mel Gorman , Nick Piggin , Paul McKenney , Yanmin Zhang , "Luck,Tony" , PaulMundt , Chris Metcalf Message-ID: <20110228125058.zskgfWTDKiczPK_as3JFFeskk4ddiIMG_dkCBwWhbgA@z> On Mon, Feb 28, 2011 at 01:49:02PM +0100, Peter Zijlstra wrote: > On Mon, 2011-02-28 at 12:28 +0000, Russell King wrote: > > Can you point out where pte_free_tlb() is used with unmap_region()? > > unmap_region() > free_pgtables() > free_pgd_range() > free_pud_range() > free_pmd_range() > free_pte_range() > pte_free_tlb() Damn it. Okay, I give up with this. The TLB shootdown interface is total crap. -- Russell King Linux kernel 2.6 ARM Linux - http://www.arm.linux.org.uk/ maintainer of: