From mboxrd@z Thu Jan 1 00:00:00 1970 Date: Fri, 21 Mar 2008 12:16:00 -0700 (PDT) From: Christoph Lameter Subject: Re: [2/2] vmallocinfo: Add caller information In-Reply-To: <20080321184526.GB6571@elte.hu> Message-ID: References: <20080318222701.788442216@sgi.com> <20080318222827.519656153@sgi.com> <20080319214227.GA4454@elte.hu> <20080321110008.GW20420@elte.hu> <20080321184526.GB6571@elte.hu> MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: owner-linux-mm@kvack.org Return-Path: To: Ingo Molnar Cc: akpm@linux-foundation.org, linux-mm@kvack.org, linux-kernel@vger.kernel.org List-ID: On Fri, 21 Mar 2008, Ingo Molnar wrote: > the best i found for lockdep was to include a fair number of them, and > to skip the top 3. struct vm_area that vmalloc uses isnt space-critical, > so 4-8 entries with a 3 skip would be quite ok. (but can be more than > that as well) STACKTRACE depends on STACKTRACE_SUPPORT which is not available on all arches? alpha blackfin ia64 etc are missing it? I thought there were also issues on x86 with optimizations leading to weird stacktraces? -- 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