From mboxrd@z Thu Jan 1 00:00:00 1970 Subject: [PATCH] Add freezer call in From: Nigel Cunningham Reply-To: ncunningham@cyclades.com Content-Type: text/plain Message-Id: <1110925280.6454.143.camel@desktop.cunningham.myip.net.au> Mime-Version: 1.0 Date: Wed, 16 Mar 2005 09:21:20 +1100 Content-Transfer-Encoding: 7bit Sender: owner-linux-mm@kvack.org Return-Path: To: Andrew Morton , Pavel Machek Cc: Linux Memory Management , Linux Kernel Mailing List List-ID: This patch adds a freezer call to the slow path in __alloc_pages. It thus avoids freezing failures in low memory situations. Like the other patches, it has been in Suspend2 for longer than I can remember. Signed-of-by: Nigel Cunningham diff -ruNp 213-missing-refrigerator-calls-old/mm/page_alloc.c 213-missing-refrigerator-calls-new/mm/page_alloc.c --- 213-missing-refrigerator-calls-old/mm/page_alloc.c 2005-02-03 22:33:50.000000000 +1100 +++ 213-missing-refrigerator-calls-new/mm/page_alloc.c 2005-03-16 09:01:28.000000000 +1100 @@ -838,6 +838,7 @@ rebalance: do_retry = 1; } if (do_retry) { + try_to_freeze(0); blk_congestion_wait(WRITE, HZ/50); goto rebalance; } -- Nigel Cunningham Software Engineer, Canberra, Australia http://www.cyclades.com Bus: +61 (2) 6291 9554; Hme: +61 (2) 6292 8028; Mob: +61 (417) 100 574 Maintainer of Suspend2 Kernel Patches http://suspend2.net -- 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/ . Don't email: aart@kvack.org