[tip:tracing/core] blktrace: from-sector redundant in trace_block_remap, cleanup

[tip-bot for Li Zefan]

Commit-ID:  79c5d3ce614d8fe706545c7bca2158b63db6bb5e
Gitweb:     http://git.kernel.org/tip/79c5d3ce614d8fe706545c7bca2158b63db6bb5e
Author:     Li Zefan <lizf@xxxxxxxxxxxxxx>
AuthorDate: Mon, 11 May 2009 15:06:46 +0800
Committer:  Ingo Molnar <mingo@xxxxxxx>
CommitDate: Mon, 11 May 2009 13:30:24 +0200

blktrace: from-sector redundant in trace_block_remap, cleanup

The last argument of block_remap prober is the original sector
before remap, so it should be 'from', not 'to'.

[ Impact: clean up ]

Signed-off-by: Li Zefan <lizf@xxxxxxxxxxxxxx>
Cc: "Alan D. Brunelle" <Alan.Brunelle@xxxxxx>
Cc: Jens Axboe <jens.axboe@xxxxxxxxxx>
Cc: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
Cc: KOSAKI Motohiro <kosaki.motohiro@xxxxxxxxxxxxxx>
LKML-Reference: <4A07CE86.5090301@xxxxxxxxxxxxxx>
Signed-off-by: Ingo Molnar <mingo@xxxxxxx>


---
 include/trace/block.h |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/include/trace/block.h b/include/trace/block.h
index 8ac945b..5b12efa 100644
--- a/include/trace/block.h
+++ b/include/trace/block.h
@@ -70,7 +70,7 @@ DECLARE_TRACE(block_split,
 
 DECLARE_TRACE(block_remap,
 	TP_PROTO(struct request_queue *q, struct bio *bio, dev_t dev,
-		 sector_t to),
-	      TP_ARGS(q, bio, dev, to));
+		 sector_t from),
+	      TP_ARGS(q, bio, dev, from));
 
 #endif
--
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