From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from penguin.e-mind.com (penguin.e-mind.com [195.223.140.120]) by kvack.org (8.8.7/8.8.7) with ESMTP id OAA00157 for ; Mon, 11 Jan 1999 14:38:15 -0500 Date: Mon, 11 Jan 1999 20:36:50 +0100 (CET) From: Andrea Arcangeli Subject: Re: Results: pre6 vs pre6+zlatko's_patch vs pre5 vs arcavm13 In-Reply-To: <369A2D5E.472B7F75@netplus.net> Message-ID: MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: owner-linux-mm@kvack.org To: Steve Bergman Cc: Linus Torvalds , brent verner , "Garst R. Reese" , Kalle Andersson , Zlatko Calusic , Ben McCann , bredelin@ucsd.edu, linux-kernel@vger.rutgers.edu, linux-mm@kvack.org, Alan Cox , "Stephen C. Tweedie" List-ID: On Mon, 11 Jan 1999, Steve Bergman wrote: > Here are updated results including arcavm16: > > > 116 Image test in 128MB: > > pre6+zlatko's_patch 2:35 > and with requested change 3:09 > pre6 2:27 > pre5 1:58 > arcavm13 9:13 > arcavm15 1:59 > pre-7 2:41 > arcavm16 1:54 Cool, now that arcavm16 (in pre6) is faster than pre5 I am courious to see what will happens with the one liner patch below applyed on the top of arcavm16 (maybe nothing but... ;). We can call the resulting code arcavm17 against pre6 (that pratically insteaed is arcavm16 applyed on pre5 ;). Index: linux/mm/page_alloc.c diff -u linux/mm/page_alloc.c:1.1.1.7 linux/mm/page_alloc.c:1.1.1.1.2.27 --- linux/mm/page_alloc.c:1.1.1.7 Sat Jan 9 12:58:25 1999 +++ linux/mm/page_alloc.c Mon Jan 11 19:57:07 1999 @@ -279,7 +279,7 @@ { int freed; current->flags |= PF_MEMALLOC; - freed = try_to_free_pages(gfp_mask, freepages.high - nr_free_pages); + freed = try_to_free_pages(gfp_mask, SWAP_CLUSTER_MAX); current->flags &= ~PF_MEMALLOC; if (!freed && !(gfp_mask & (__GFP_MED | __GFP_HIGH))) goto nopage; Andrea Arcangeli -- This is a majordomo managed list. To unsubscribe, send a message with the body 'unsubscribe linux-mm me@address' to: majordomo@kvack.org