From: San Mehat <san@android.com>
Date: Tue, 14 Sep 2010 06:48:01 +0000 (+0200)
Subject: block: block_dump: Add number of sectors to debug output
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=8dcbdc742fec9e6c542ff9cb599d2ee620753d07;p=openwrt%2Fstaging%2Fblogic.git

block: block_dump: Add number of sectors to debug output

Signed-off-by: San Mehat <san@android.com>
Signed-off-by: Linus Walleij <linus.walleij@stericsson.com>
Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
---

diff --git a/block/blk-core.c b/block/blk-core.c
index ee1a1e7e63cc..8d07c1b7e701 100644
--- a/block/blk-core.c
+++ b/block/blk-core.c
@@ -1612,11 +1612,12 @@ void submit_bio(int rw, struct bio *bio)
 
 		if (unlikely(block_dump)) {
 			char b[BDEVNAME_SIZE];
-			printk(KERN_DEBUG "%s(%d): %s block %Lu on %s\n",
+			printk(KERN_DEBUG "%s(%d): %s block %Lu on %s (%u sectors)\n",
 			current->comm, task_pid_nr(current),
 				(rw & WRITE) ? "WRITE" : "READ",
 				(unsigned long long)bio->bi_sector,
-				bdevname(bio->bi_bdev, b));
+				bdevname(bio->bi_bdev, b),
+				count);
 		}
 	}