From 8182924bc5850281985d73c312876746acd390b5 Mon Sep 17 00:00:00 2001 From: Jens Axboe Date: Wed, 30 Mar 2011 09:51:33 +0200 Subject: [PATCH] block: dump request state on seeing a corrupted request completion Currently we just dump a non-informative 'request botched' message. Lets actually try and print something sane to help debug issues around this. Signed-off-by: Jens Axboe --- block/blk-core.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/block/blk-core.c b/block/blk-core.c index e0a06236393..4fdf8953efb 100644 --- a/block/blk-core.c +++ b/block/blk-core.c @@ -2163,7 +2163,7 @@ bool blk_update_request(struct request *req, int error, unsigned int nr_bytes) * size, something has gone terribly wrong. */ if (blk_rq_bytes(req) < blk_rq_cur_bytes(req)) { - printk(KERN_ERR "blk: request botched\n"); + blk_dump_rq_flags(req, "request botched"); req->__data_len = blk_rq_cur_bytes(req); } -- 2.20.1