From: San Mehat <san@android.com>
Date: Sun, 22 Mar 2009 01:48:05 +0000 (-0700)
Subject: block: block_dump: Add number of sectors to debug output
X-Git-Tag: firefly_0821_release~11700
X-Git-Url: http://plrg.eecs.uci.edu/git/?a=commitdiff_plain;h=c6bebce007c71ffda935e1b4309b4eeb149f31bb;p=firefly-linux-kernel-4.4.55.git

block: block_dump: Add number of sectors to debug output

Signed-off-by: San Mehat <san@android.com>
---

diff --git a/block/blk-core.c b/block/blk-core.c
index 71da5111120c..ae835b42b6a3 100644
--- a/block/blk-core.c
+++ b/block/blk-core.c
@@ -1569,11 +1569,12 @@ 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);
 		}
 	}