From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751311AbWBQTNJ (ORCPT ); Fri, 17 Feb 2006 14:13:09 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751312AbWBQTNJ (ORCPT ); Fri, 17 Feb 2006 14:13:09 -0500 Received: from verein.lst.de ([213.95.11.210]:44699 "EHLO mail.lst.de") by vger.kernel.org with ESMTP id S1751311AbWBQTNI (ORCPT ); Fri, 17 Feb 2006 14:13:08 -0500 Date: Fri, 17 Feb 2006 20:12:48 +0100 From: Christoph Hellwig To: akpm@osdl.org, lethal@linux-sh.org, rc@rc0.org.uk, schwidefsky@de.ibm.com Cc: linux-kernel@vger.kernel.org Subject: [PATCH] remove set_pgdir leftovers Message-ID: <20060217191248.GA4707@lst.de> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.3.28i X-Spam-Score: -4.901 () BAYES_00 Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org set_pgdir isn't needed anymore for a very long time. Remove the leftover implementation on sh64 and the stub on s390. Signed-off-by: Christoph Hellwig Index: linux-2.6/include/asm-s390/pgalloc.h =================================================================== --- linux-2.6.orig/include/asm-s390/pgalloc.h 2005-12-27 18:30:34.000000000 +0100 +++ linux-2.6/include/asm-s390/pgalloc.h 2006-02-15 14:02:56.000000000 +0100 @@ -158,11 +158,4 @@ #define __pte_free_tlb(tlb,pte) tlb_remove_page(tlb,pte) -/* - * This establishes kernel virtual mappings (e.g., as a result of a - * vmalloc call). Since s390-esame uses a separate kernel page table, - * there is nothing to do here... :) - */ -#define set_pgdir(addr,entry) do { } while(0) - #endif /* _S390_PGALLOC_H */ Index: linux-2.6/include/asm-sh64/pgalloc.h =================================================================== --- linux-2.6.orig/include/asm-sh64/pgalloc.h 2006-01-10 18:31:33.000000000 +0100 +++ linux-2.6/include/asm-sh64/pgalloc.h 2006-02-15 14:03:02.000000000 +0100 @@ -167,22 +167,6 @@ extern int do_check_pgt_cache(int, int); -static inline void set_pgdir(unsigned long address, pgd_t entry) -{ - struct task_struct * p; - pgd_t *pgd; - - read_lock(&tasklist_lock); - for_each_process(p) { - if (!p->mm) - continue; - *pgd_offset(p->mm,address) = entry; - } - read_unlock(&tasklist_lock); - for (pgd = (pgd_t *)pgd_quicklist; pgd; pgd = (pgd_t *)*(unsigned long *)pgd) - pgd[address >> PGDIR_SHIFT] = entry; -} - #define pmd_populate_kernel(mm, pmd, pte) \ set_pmd(pmd, __pmd(_PAGE_TABLE + (unsigned long) (pte)))