diff options
| author | Martin K. Petersen <martin.petersen@oracle.com> | 2010-02-26 00:20:38 -0500 |
|---|---|---|
| committer | Jens Axboe <jens.axboe@oracle.com> | 2010-02-26 13:58:08 +0100 |
| commit | 086fa5ff0854c676ec333760f4c0154b3b242616 (patch) | |
| tree | ee63fb3c7c7d964bd799355b7cde18ba95f91f07 /drivers/md/multipath.c | |
| parent | eb28d31bc97e6374d81f404da309401ffaed467b (diff) | |
| download | lwn-086fa5ff0854c676ec333760f4c0154b3b242616.tar.gz lwn-086fa5ff0854c676ec333760f4c0154b3b242616.zip | |
block: Rename blk_queue_max_sectors to blk_queue_max_hw_sectors
The block layer calling convention is blk_queue_<limit name>.
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 <martin.petersen@oracle.com>
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Diffstat (limited to 'drivers/md/multipath.c')
| -rw-r--r-- | drivers/md/multipath.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/md/multipath.c b/drivers/md/multipath.c index 32a662fc55c9..4b323f45ad74 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++; |