From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1760750AbZEFOw2 (ORCPT ); Wed, 6 May 2009 10:52:28 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1760305AbZEFOtL (ORCPT ); Wed, 6 May 2009 10:49:11 -0400 Received: from mail.crca.org.au ([67.207.131.56]:57880 "EHLO crca.org.au" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1759955AbZEFOs7 (ORCPT ); Wed, 6 May 2009 10:48:59 -0400 X-Bogosity: Ham, spamicity=0.000000 From: Nigel Cunningham To: linux-pm@lists.linux-foundation.org, linux-kernel@vger.kernel.org, tuxonice-devel@lists.tuxonice.net Cc: Nigel Cunningham Subject: [PATCH 3/19] TuxOnIce: Make drop_pagecache non-static and declared in mm.h Date: Thu, 7 May 2009 00:38:59 +1000 Message-Id: <1241620755-22133-4-git-send-email-nigel@tuxonice.net> X-Mailer: git-send-email 1.5.6.3 In-Reply-To: <1241620755-22133-1-git-send-email-nigel@tuxonice.net> References: <1241620755-22133-1-git-send-email-nigel@tuxonice.net> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Make the drop_pagecache function non-static, so that TuxOnIce can provide users with the option to drop caches and save whatever is left over. Signed-off-by: Nigel Cunningham --- fs/drop_caches.c | 2 +- include/linux/mm.h | 1 + 2 files changed, 2 insertions(+), 1 deletions(-) diff --git a/fs/drop_caches.c b/fs/drop_caches.c index b6a719a..e2f2799 100644 --- a/fs/drop_caches.c +++ b/fs/drop_caches.c @@ -33,7 +33,7 @@ static void drop_pagecache_sb(struct super_block *sb) iput(toput_inode); } -static void drop_pagecache(void) +void drop_pagecache(void) { struct super_block *sb; diff --git a/include/linux/mm.h b/include/linux/mm.h index 3daeccb..c4199cd 100644 --- a/include/linux/mm.h +++ b/include/linux/mm.h @@ -1298,6 +1298,7 @@ int drop_caches_sysctl_handler(struct ctl_table *, int, struct file *, void __user *, size_t *, loff_t *); unsigned long shrink_slab(unsigned long scanned, gfp_t gfp_mask, unsigned long lru_pages); +void drop_pagecache(void); #ifndef CONFIG_MMU #define randomize_va_space 0 -- 1.5.6.3