From mboxrd@z Thu Jan 1 00:00:00 1970 Date: Sat, 5 May 2007 22:45:26 -0700 (PDT) From: Christoph Lameter Subject: Re: Support concurrent local and remote frees and allocs on a slab. In-Reply-To: Message-ID: References: MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: owner-linux-mm@kvack.org Return-Path: To: akpm@linux-foundation.org Cc: linux-mm@kvack.org List-ID: On Sat, 5 May 2007, Christoph Lameter wrote: > Hmmmm... I can take this even further and get another 20% if I take the > critical components of slab_alloc and slab_free and inline them into > kfree, kmem_cache_alloc and friends. I went from 5.8MB without this > patch to now 8 MB/sec with this patch and the rather ugly inlining. Hmmm... Nope. That was the effect of screwing up kfree so that no memory is ever freed. Interesting that this increases performance... -- 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: email@kvack.org