Gitweb:
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=b238b3d4be04d3acf1f86ff8ad0b0e803def67ff
Commit: b238b3d4be04d3acf1f86ff8ad0b0e803def67ff
Parent: 2a397e82c7db18019e408f953dd58dc1963a328c
Author: Jerome Marchand <[EMAIL PROTECTED]>
AuthorDate: Tue Oct 23 15:05:46 2007 +0200
Committer: Jens Axboe <[EMAIL PROTECTED]>
CommitDate: Mon Oct 29 11:33:05 2007 +0100
block layer: remove a unused argument of drive_stat_acct()
The nr_sector argument of drive_stat_acct() is not used anymore since the
read and write sectors statistics are now updated in end_that_request_first().
This patch removes the useless argument.
Signed-off-by: Jerome Marchand <[EMAIL PROTECTED]>
Signed-off-by: Jens Axboe <[EMAIL PROTECTED]>
---
block/ll_rw_blk.c | 12 ++++++------
1 files changed, 6 insertions(+), 6 deletions(-)
diff --git a/block/ll_rw_blk.c b/block/ll_rw_blk.c
index b01dee3..49c0f18 100644
--- a/block/ll_rw_blk.c
+++ b/block/ll_rw_blk.c
@@ -39,7 +39,7 @@
static void blk_unplug_work(struct work_struct *work);
static void blk_unplug_timeout(unsigned long data);
-static void drive_stat_acct(struct request *rq, int nr_sectors, int new_io);
+static void drive_stat_acct(struct request *rq, int new_io);
static void init_request_from_bio(struct request *req, struct bio *bio);
static int __make_request(struct request_queue *q, struct bio *bio);
static struct io_context *current_io_context(gfp_t gfp_flags, int node);
@@ -2341,7 +2341,7 @@ void blk_insert_request(struct request_queue *q, struct
request *rq,
if (blk_rq_tagged(rq))
blk_queue_end_tag(q, rq);
- drive_stat_acct(rq, rq->nr_sectors, 1);
+ drive_stat_acct(rq, 1);
__elv_add_request(q, rq, where, 0);
blk_start_queueing(q);
spin_unlock_irqrestore(q->queue_lock, flags);
@@ -2736,7 +2736,7 @@ int blkdev_issue_flush(struct block_device *bdev,
sector_t *error_sector)
EXPORT_SYMBOL(blkdev_issue_flush);
-static void drive_stat_acct(struct request *rq, int nr_sectors, int new_io)
+static void drive_stat_acct(struct request *rq, int new_io)
{
int rw = rq_data_dir(rq);
@@ -2758,7 +2758,7 @@ static void drive_stat_acct(struct request *rq, int
nr_sectors, int new_io)
*/
static inline void add_request(struct request_queue * q, struct request * req)
{
- drive_stat_acct(req, req->nr_sectors, 1);
+ drive_stat_acct(req, 1);
/*
* elevator indicated where it wants this request to be
@@ -3015,7 +3015,7 @@ static int __make_request(struct request_queue *q, struct
bio *bio)
req->biotail = bio;
req->nr_sectors = req->hard_nr_sectors += nr_sectors;
req->ioprio = ioprio_best(req->ioprio, prio);
- drive_stat_acct(req, nr_sectors, 0);
+ drive_stat_acct(req, 0);
if (!attempt_back_merge(q, req))
elv_merged_request(q, req, el_ret);
goto out;
@@ -3042,7 +3042,7 @@ static int __make_request(struct request_queue *q, struct
bio *bio)
req->sector = req->hard_sector = bio->bi_sector;
req->nr_sectors = req->hard_nr_sectors += nr_sectors;
req->ioprio = ioprio_best(req->ioprio, prio);
- drive_stat_acct(req, nr_sectors, 0);
+ drive_stat_acct(req, 0);
if (!attempt_front_merge(q, req))
elv_merged_request(q, req, el_ret);
goto out;
-
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