From mboxrd@z Thu Jan 1 00:00:00 1970 Date: Wed, 13 Jun 2007 15:49:26 -0700 (PDT) From: Christoph Lameter Subject: Re: [PATCH] populated_map: fix !NUMA case, remove comment In-Reply-To: <1181748606.6148.19.camel@localhost> Message-ID: References: <20070612023209.GJ3798@us.ibm.com> <20070612032055.GQ3798@us.ibm.com> <1181660782.5592.50.camel@localhost> <20070612172858.GV3798@us.ibm.com> <1181674081.5592.91.camel@localhost> <1181677473.5592.149.camel@localhost> <20070612200125.GG3798@us.ibm.com> <1181748606.6148.19.camel@localhost> MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: owner-linux-mm@kvack.org Return-Path: To: Lee Schermerhorn Cc: Nishanth Aravamudan , anton@samba.org, akpm@linux-foundation.org, linux-mm@kvack.org List-ID: On Wed, 13 Jun 2007, Lee Schermerhorn wrote: > alloc_fresh_huge_page() loop. However, I think that to support all > platforms in a generic way, alloc_pages_node() and > alloc_page_interleave() [both take a node id arg] should be more strict > when the gfp mask includes 'THISNODE and not assume that a populated > node always has on-node memory in the zone of interest. E.g., something > like: So a node with memory may have no memory in that particular zone. This can only be true for DMA and DMA32. So we need a node_has_dma(node)? -- 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