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[PATCH] remove blkdev_scsi_issue_flush_fn again

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This function was removed a while ago, but crept in again via a recent
scsi merge.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
Christoph Hellwig 2005-09-21 09:55:33 -07:00 committed by Linus Torvalds
parent 1bc2a3bb86
commit bbcc6bee9e
1 changed files with 0 additions and 38 deletions
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38
drivers/block/ll_rw_blk.c
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@ -2373,44 +2373,6 @@ int blkdev_issue_flush(struct block_device *bdev, sector_t *error_sector)
EXPORT_SYMBOL(blkdev_issue_flush);
/**
* blkdev_scsi_issue_flush_fn - issue flush for SCSI devices
* @q: device queue
* @disk: gendisk
* @error_sector: error offset
*
* Description:
* Devices understanding the SCSI command set, can use this function as
* a helper for issuing a cache flush. Note: driver is required to store
* the error offset (in case of error flushing) in ->sector of struct
* request.
*/
int blkdev_scsi_issue_flush_fn(request_queue_t *q, struct gendisk *disk,
sector_t *error_sector)
{
struct request *rq = blk_get_request(q, WRITE, __GFP_WAIT);
int ret;
rq->flags |= REQ_BLOCK_PC | REQ_SOFTBARRIER;
rq->sector = 0;
memset(rq->cmd, 0, sizeof(rq->cmd));
rq->cmd[0] = 0x35;
rq->cmd_len = 12;
rq->data = NULL;
rq->data_len = 0;
rq->timeout = 60 * HZ;
ret = blk_execute_rq(q, disk, rq, 0);
if (ret && error_sector)
*error_sector = rq->sector;
blk_put_request(rq);
return ret;
}
EXPORT_SYMBOL(blkdev_scsi_issue_flush_fn);
static void drive_stat_acct(struct request *rq, int nr_sectors, int new_io)
{
int rw = rq_data_dir(rq);