On Fri, 12 Aug 2005 12:07:21 +1000 Neil Brown <[EMAIL PROTECTED]> wrote: > You could possibly put something like > > struct bio_vec *from; > int i; > bio_for_each_segment(from, bio, i) > BUG_ON(page_zone(from->bv_page)==NULL); > > in generic_make_requst in drivers/block/ll_rw_blk.c, just before > the call to q->make_request_fn. > This might trigger the bug early enough to see what is happening.
I've got tests running with this code in place, by I/O is so slow now I don't think it's going to oops (or if it does, it'll be a while).. Is there any other info I can collect to help track this down? -- Phil Dier (ICGLink.com -- 615 370-1530 x733) /* vim:set noai nocindent ts=8 sw=8: */ - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
