From 086fa5ff0854c676ec333760f4c0154b3b242616 Mon Sep 17 00:00:00 2001 From: "Martin K. Petersen" Date: Fri, 26 Feb 2010 00:20:38 -0500 Subject: block: Rename blk_queue_max_sectors to blk_queue_max_hw_sectors The block layer calling convention is blk_queue_. blk_queue_max_sectors predates this practice, leading to some confusion. Rename the function to appropriately reflect that its intended use is to set max_hw_sectors. Also introduce a temporary wrapper for backwards compability. This can be removed after the merge window is closed. Signed-off-by: Martin K. Petersen Signed-off-by: Jens Axboe --- drivers/md/linear.c | 2 +- drivers/md/multipath.c | 4 ++-- drivers/md/raid0.c | 4 ++-- drivers/md/raid1.c | 4 ++-- drivers/md/raid10.c | 4 ++-- 5 files changed, 9 insertions(+), 9 deletions(-) (limited to 'drivers/md') diff --git a/drivers/md/linear.c b/drivers/md/linear.c index 00435bd..af2d39d 100644 --- a/drivers/md/linear.c +++ b/drivers/md/linear.c @@ -177,7 +177,7 @@ static linear_conf_t *linear_conf(mddev_t *mddev, int raid_disks) */ if (rdev->bdev->bd_disk->queue->merge_bvec_fn && queue_max_sectors(mddev->queue) > (PAGE_SIZE>>9)) - blk_queue_max_sectors(mddev->queue, PAGE_SIZE>>9); + blk_queue_max_hw_sectors(mddev->queue, PAGE_SIZE>>9); conf->array_sectors += rdev->sectors; cnt++; diff --git a/drivers/md/multipath.c b/drivers/md/multipath.c index 32a662f..4b323f4 100644 --- a/drivers/md/multipath.c +++ b/drivers/md/multipath.c @@ -308,7 +308,7 @@ static int multipath_add_disk(mddev_t *mddev, mdk_rdev_t *rdev) */ if (q->merge_bvec_fn && queue_max_sectors(q) > (PAGE_SIZE>>9)) - blk_queue_max_sectors(mddev->queue, PAGE_SIZE>>9); + blk_queue_max_hw_sectors(mddev->queue, PAGE_SIZE>>9); conf->working_disks++; mddev->degraded--; @@ -478,7 +478,7 @@ static int multipath_run (mddev_t *mddev) * a merge_bvec_fn to be involved in multipath */ if (rdev->bdev->bd_disk->queue->merge_bvec_fn && queue_max_sectors(mddev->queue) > (PAGE_SIZE>>9)) - blk_queue_max_sectors(mddev->queue, PAGE_SIZE>>9); + blk_queue_max_hw_sectors(mddev->queue, PAGE_SIZE>>9); if (!test_bit(Faulty, &rdev->flags)) conf->working_disks++; diff --git a/drivers/md/raid0.c b/drivers/md/raid0.c index 77605cd..a1f7147 100644 --- a/drivers/md/raid0.c +++ b/drivers/md/raid0.c @@ -182,7 +182,7 @@ static int create_strip_zones(mddev_t *mddev) if (rdev1->bdev->bd_disk->queue->merge_bvec_fn && queue_max_sectors(mddev->queue) > (PAGE_SIZE>>9)) - blk_queue_max_sectors(mddev->queue, PAGE_SIZE>>9); + blk_queue_max_hw_sectors(mddev->queue, PAGE_SIZE>>9); if (!smallest || (rdev1->sectors < smallest->sectors)) smallest = rdev1; @@ -325,7 +325,7 @@ static int raid0_run(mddev_t *mddev) } if (md_check_no_bitmap(mddev)) return -EINVAL; - blk_queue_max_sectors(mddev->queue, mddev->chunk_sectors); + blk_queue_max_hw_sectors(mddev->queue, mddev->chunk_sectors); mddev->queue->queue_lock = &mddev->queue->__queue_lock; ret = create_strip_zones(mddev); diff --git a/drivers/md/raid1.c b/drivers/md/raid1.c index 859bd3f..5a06122 100644 --- a/drivers/md/raid1.c +++ b/drivers/md/raid1.c @@ -1158,7 +1158,7 @@ static int raid1_add_disk(mddev_t *mddev, mdk_rdev_t *rdev) */ if (rdev->bdev->bd_disk->queue->merge_bvec_fn && queue_max_sectors(mddev->queue) > (PAGE_SIZE>>9)) - blk_queue_max_sectors(mddev->queue, PAGE_SIZE>>9); + blk_queue_max_hw_sectors(mddev->queue, PAGE_SIZE>>9); p->head_position = 0; rdev->raid_disk = mirror; @@ -2103,7 +2103,7 @@ static int run(mddev_t *mddev) */ if (rdev->bdev->bd_disk->queue->merge_bvec_fn && queue_max_sectors(mddev->queue) > (PAGE_SIZE>>9)) - blk_queue_max_sectors(mddev->queue, PAGE_SIZE>>9); + blk_queue_max_hw_sectors(mddev->queue, PAGE_SIZE>>9); } mddev->degraded = 0; diff --git a/drivers/md/raid10.c b/drivers/md/raid10.c index d119b7b..7584f9a 100644 --- a/drivers/md/raid10.c +++ b/drivers/md/raid10.c @@ -1161,7 +1161,7 @@ static int raid10_add_disk(mddev_t *mddev, mdk_rdev_t *rdev) */ if (rdev->bdev->bd_disk->queue->merge_bvec_fn && queue_max_sectors(mddev->queue) > (PAGE_SIZE>>9)) - blk_queue_max_sectors(mddev->queue, PAGE_SIZE>>9); + blk_queue_max_hw_sectors(mddev->queue, PAGE_SIZE>>9); p->head_position = 0; rdev->raid_disk = mirror; @@ -2260,7 +2260,7 @@ static int run(mddev_t *mddev) */ if (rdev->bdev->bd_disk->queue->merge_bvec_fn && queue_max_sectors(mddev->queue) > (PAGE_SIZE>>9)) - blk_queue_max_sectors(mddev->queue, PAGE_SIZE>>9); + blk_queue_max_hw_sectors(mddev->queue, PAGE_SIZE>>9); disk->head_position = 0; } -- cgit v1.1