Commit a98239de authored by Jens Axboe's avatar Jens Axboe
Browse files

ide-disk: update to using blk_queue_write_cache() 



Signed-off-by: default avatarJens Axboe <axboe@fb.com>
Reviewed-by: default avatarChristoph Hellwig <hch@lst.de>
parent bfd230ac

drivers/ide/ide-disk.c

+3 −3
Original line number Diff line number Diff line
@@ -522,7 +522,7 @@ static int ide_do_setfeature(ide_drive_t *drive, u8 feature, u8 nsect) 
static void update_flush(ide_drive_t *drive)

{

	u16 *id = drive->id;

	unsigned flush = 0;

	bool wc = false;



	if (drive->dev_flags & IDE_DFLAG_WCACHE) {

		unsigned long long capacity;
@@ -546,12 +546,12 @@ static void update_flush(ide_drive_t *drive) 
		       drive->name, barrier ? "" : "not ");



		if (barrier) {

			flush = REQ_FLUSH;

			wc = true;

			blk_queue_prep_rq(drive->queue, idedisk_prep_fn);

		}

	}



	blk_queue_flush(drive->queue, flush);

	blk_queue_write_cache(drive->queue, wc, false);

}



ide_devset_get_flag(wcache, IDE_DFLAG_WCACHE);