From: Tahsin Erdogan <tahsin@google.com>
To: Jens Axboe <axboe@kernel.dk>,
Aaron Carroll <aaronc@gelato.unsw.edu.au>,
linux-block@vger.kernel.org
Cc: linux-kernel@vger.kernel.org, Tahsin Erdogan <tahsin@google.com>
Subject: [PATCH] deadline: remove unused struct member
Date: Thu, 14 Jan 2016 14:41:32 -0800 [thread overview]
Message-ID: <1452811292-8568-1-git-send-email-tahsin@google.com> (raw)
commit 63de428b139d3d31d86ebe25ae97b33f6540fb7e ("deadline-iosched:
allow non-sequential batching") removed last use of last_sector.
Signed-off-by: Tahsin Erdogan <tahsin@google.com>
---
block/deadline-iosched.c | 3 ---
1 file changed, 3 deletions(-)
diff --git a/block/deadline-iosched.c b/block/deadline-iosched.c
index a753df2..d0dd788 100644
--- a/block/deadline-iosched.c
+++ b/block/deadline-iosched.c
@@ -39,7 +39,6 @@ struct deadline_data {
*/
struct request *next_rq[2];
unsigned int batching; /* number of sequential requests made */
- sector_t last_sector; /* head position */
unsigned int starved; /* times reads have starved writes */
/*
@@ -210,8 +209,6 @@ deadline_move_request(struct deadline_data *dd, struct request *rq)
dd->next_rq[WRITE] = NULL;
dd->next_rq[data_dir] = deadline_latter_request(rq);
- dd->last_sector = rq_end_sector(rq);
-
/*
* take it off the sort and fifo list, move
* to dispatch queue
--
2.6.0.rc2.230.g3dd15c0
next reply other threads:[~2016-01-14 22:42 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-01-14 22:41 Tahsin Erdogan [this message]
2016-02-01 0:54 ` [PATCH] deadline: remove unused struct member Tahsin Erdogan
2016-02-01 15:10 ` Jeff Moyer
2016-02-01 16:10 ` Jens Axboe
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