Dave, On Thu, 2010-06-10 at 02:30 +0100, Dave Young wrote: > On Thu, Jun 10, 2010 at 9:16 AM, Rik van Riel <riel@xxxxxxxxxx> wrote: > > On Wed, 9 Jun 2010 17:19:02 +0800 > > Dave Young <hidave.darkstar@xxxxxxxxx> wrote: > > > >> > Manually bisected mm patches, the memleak caused by following patch: > >> > > >> > mm-extend-ksm-refcounts-to-the-anon_vma-root.patch > >> > >> > >> So I guess the refcount break, either drop-without-get or over-drop > > > > I'm guessing I did not run the kernel with enough debug options enabled > > when I tested my patches... > > > > Dave & Catalin, thank you for tracking this down. > > > > Dave, does the below patch fix your issue? > > Yes, it fixed the issue. Thanks. Thanks for investigating this issue. BTW, without my kmemleak nobootmem patch (and CONFIG_NOBOOTMEM enabled), do you get other leaks (false positives). If my patch fixes the nobootmem problem, can I add a Tested-by: Dave Young? Thanks. -- Catalin -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@xxxxxxxxxx For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: <a href=mailto:"dont@xxxxxxxxx";> email@xxxxxxxxx </a>