From mboxrd@z Thu Jan 1 00:00:00 1970 Date: Wed, 29 Aug 2007 15:45:31 -0700 From: Andrew Morton Subject: Re: [patch][rfc] radix-tree: be a nice citizen Message-Id: <20070829154531.fd6d67bc.akpm@linux-foundation.org> In-Reply-To: <20070829094503.GC32236@wotan.suse.de> References: <20070829085039.GA32236@wotan.suse.de> <20070829015702.7c8567c2.akpm@linux-foundation.org> <20070829090301.GB32236@wotan.suse.de> <20070829022044.9730888e.akpm@linux-foundation.org> <20070829094503.GC32236@wotan.suse.de> Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Sender: owner-linux-mm@kvack.org Return-Path: To: Nick Piggin Cc: Linux Memory Management List List-ID: On Wed, 29 Aug 2007 11:45:03 +0200 Nick Piggin wrote: > Yeah I'm sure the radix_tree_insert isn't failing, but the > first kmem_cache_alloc in radix_tree_node_alloc is failing (page > allocator is giving the backtrace). Because it is GFP_ATOMIC and > being done under the spinlock. OK, that's expected. Add a __GFP_NOWARN to the caller's gfp_t? -- 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