The patch titled
block: block_dump: Add number of sectors to debug output
has been added to the -mm tree. Its filename is
block-block_dump-add-number-of-sectors-to-debug-output.patch
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*** Remember to use Documentation/SubmitChecklist when testing your code ***
See http://userweb.kernel.org/~akpm/stuff/added-to-mm.txt to find
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The current -mm tree may be found at http://userweb.kernel.org/~akpm/mmotm/
------------------------------------------------------
Subject: block: block_dump: Add number of sectors to debug output
From: San Mehat <san@xxxxxxxxxxx>
Signed-off-by: San Mehat <san@xxxxxxxxxxx>
Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxxxxxx>
Cc: Jens Axboe <axboe@xxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
block/blk-core.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff -puN block/blk-core.c~block-block_dump-add-number-of-sectors-to-debug-output block/blk-core.c
--- a/block/blk-core.c~block-block_dump-add-number-of-sectors-to-debug-output
+++ a/block/blk-core.c
@@ -1620,11 +1620,12 @@ 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);
}
}
_
Patches currently in -mm which might be from san@xxxxxxxxxxx are
block-block_dump-add-number-of-sectors-to-debug-output.patch
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