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| author | Martin K. Petersen <martin.petersen@oracle.com> | 2010-02-26 00:20:39 -0500 |
|---|---|---|
| committer | Jens Axboe <jens.axboe@oracle.com> | 2010-02-26 13:58:08 +0100 |
| commit | 8a78362c4eefc1deddbefe2c7f38aabbc2429d6b (patch) | |
| tree | c095d95af1aec0f9cee5975b1dcdc6bc1d17d401 /drivers/block/drbd | |
| parent | 086fa5ff0854c676ec333760f4c0154b3b242616 (diff) | |
| download | blackbird-op-linux-8a78362c4eefc1deddbefe2c7f38aabbc2429d6b.tar.gz blackbird-op-linux-8a78362c4eefc1deddbefe2c7f38aabbc2429d6b.zip | |
block: Consolidate phys_segment and hw_segment limits
Except for SCSI no device drivers distinguish between physical and
hardware segment limits. Consolidate the two into a single segment
limit.
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Diffstat (limited to 'drivers/block/drbd')
| -rw-r--r-- | drivers/block/drbd/drbd_nl.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/block/drbd/drbd_nl.c b/drivers/block/drbd/drbd_nl.c index 9b55e64196fc..4df3b40b1057 100644 --- a/drivers/block/drbd/drbd_nl.c +++ b/drivers/block/drbd/drbd_nl.c @@ -710,8 +710,7 @@ void drbd_setup_queue_param(struct drbd_conf *mdev, unsigned int max_seg_s) __mu max_seg_s = min(queue_max_sectors(b) * queue_logical_block_size(b), max_seg_s); blk_queue_max_hw_sectors(q, max_seg_s >> 9); - blk_queue_max_phys_segments(q, max_segments ? max_segments : MAX_PHYS_SEGMENTS); - blk_queue_max_hw_segments(q, max_segments ? max_segments : MAX_HW_SEGMENTS); + blk_queue_max_segments(q, max_segments ? max_segments : BLK_MAX_SEGMENTS); blk_queue_max_segment_size(q, max_seg_s); blk_queue_logical_block_size(q, 512); blk_queue_segment_boundary(q, PAGE_SIZE-1); |
