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block: block_dump: Add number of sectors to debug output

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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>
This commit is contained in:
San Mehat 2010-09-14 08:48:01 +02:00 committed by Jens Axboe
parent 175b79f063
commit 8dcbdc742f
1 changed files with 3 additions and 2 deletions
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5
block/blk-core.c
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@ -1612,11 +1612,12 @@ void submit_bio(int rw, struct bio *bio)
if (unlikely(block_dump)) { if (unlikely(block_dump)) {
char b[BDEVNAME_SIZE]; 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), current->comm, task_pid_nr(current),
(rw & WRITE) ? "WRITE" : "READ", (rw & WRITE) ? "WRITE" : "READ",
(unsigned long long)bio->bi_sector, (unsigned long long)bio->bi_sector,
bdevname(bio->bi_bdev, b)); bdevname(bio->bi_bdev, b),
count);
} }
} }