On Fri, 07 Dec 2012 14:37:27 -0800 Dave Hansen <dave@xxxxxxxxxxxxxxxxxx> wrote: > On 12/07/2012 02:26 PM, Andrew Morton wrote:\ > > I have cunningly divined the intention of your update and have queued > > the below incremental. The change to > > pagetypeinfo_showmixedcount_print() was a surprise. What's that there > > for? > > Do you mean to ask why it's being modified at all here in this patch? > It's referenced in the changelog a bit. I believe it came from Mel at > some point. I didn't do much to that portion, but I happily drug those > hunks along with my forward port. I believe it's virtually all the same > as what you posted here: > > https://bugzilla.kernel.org/show_bug.cgi?id=50181 I'm now deeply confused. Two days ago I merged a version which you sent me. It is presently at http://ozlabs.org/~akpm/mmotm/broken-out/debugging-keep-track-of-page-owners.patch. Today you sent a new version. My earlier email showed the difference between these two versions. AFACIT that difference was undescribed. I can see that the new version uses the stack-tracing infrastructure, but the change to pagetypeinfo_showmixedcount_print() is a mystery. -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@xxxxxxxxx. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: <a href=mailto:"dont@xxxxxxxxx";> email@xxxxxxxxx </a>