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Date: Thu, 2 May 2013 17:01:01 -0700 From: Cody P Schafer <cody@...ux.vnet.ibm.com> To: Linux MM <linux-mm@...ck.org> Cc: LKML <linux-kernel@...r.kernel.org>, Cody P Schafer <cody@...ux.vnet.ibm.com>, Simon Jeons <simon.jeons@...il.com> Subject: [RFC PATCH v3 29/31] mm/page_alloc: make pr_err() in page_outside_zone_boundaries() more useful Signed-off-by: Cody P Schafer <cody@...ux.vnet.ibm.com> --- mm/page_alloc.c | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) diff --git a/mm/page_alloc.c b/mm/page_alloc.c index 3695ca5..4fe35b24 100644 --- a/mm/page_alloc.c +++ b/mm/page_alloc.c @@ -254,8 +254,11 @@ static int page_outside_zone_boundaries(struct zone *zone, struct page *page) } while (zone_span_seqretry(zone, seq)); if (ret) - pr_err("page %lu outside zone [ %lu - %lu ]\n", - pfn, start_pfn, start_pfn + sp); + pr_err("page with pfn %05lx outside zone %s with pfn range {%05lx-%05lx} in node %d with pfn range {%05lx-%05lx}\n", + pfn, zone->name, start_pfn, start_pfn + sp, + zone->zone_pgdat->node_id, + zone->zone_pgdat->node_start_pfn, + pgdat_end_pfn(zone->zone_pgdat)); return ret; } -- 1.8.2.2 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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