From 8a78362c4eefc1deddbefe2c7f38aabbc2429d6b Mon Sep 17 00:00:00 2001 From: "Martin K. Petersen" Date: Fri, 26 Feb 2010 00:20:39 -0500 Subject: 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 Signed-off-by: Jens Axboe --- drivers/s390/block/dasd.c | 3 +-- drivers/s390/char/tape_block.c | 3 +-- 2 files changed, 2 insertions(+), 4 deletions(-) (limited to 'drivers/s390') diff --git a/drivers/s390/block/dasd.c b/drivers/s390/block/dasd.c index 14b1e25b9dcf..8831e9308d05 100644 --- a/drivers/s390/block/dasd.c +++ b/drivers/s390/block/dasd.c @@ -2130,8 +2130,7 @@ static void dasd_setup_queue(struct dasd_block *block) blk_queue_logical_block_size(block->request_queue, block->bp_block); max = block->base->discipline->max_blocks << block->s2b_shift; blk_queue_max_hw_sectors(block->request_queue, max); - blk_queue_max_phys_segments(block->request_queue, -1L); - blk_queue_max_hw_segments(block->request_queue, -1L); + blk_queue_max_segments(block->request_queue, -1L); /* with page sized segments we can translate each segement into * one idaw/tidaw */ diff --git a/drivers/s390/char/tape_block.c b/drivers/s390/char/tape_block.c index 509ed056fddd..097da8ce6be6 100644 --- a/drivers/s390/char/tape_block.c +++ b/drivers/s390/char/tape_block.c @@ -223,8 +223,7 @@ tapeblock_setup_device(struct tape_device * device) blk_queue_logical_block_size(blkdat->request_queue, TAPEBLOCK_HSEC_SIZE); blk_queue_max_hw_sectors(blkdat->request_queue, TAPEBLOCK_MAX_SEC); - blk_queue_max_phys_segments(blkdat->request_queue, -1L); - blk_queue_max_hw_segments(blkdat->request_queue, -1L); + blk_queue_max_segments(blkdat->request_queue, -1L); blk_queue_max_segment_size(blkdat->request_queue, -1L); blk_queue_segment_boundary(blkdat->request_queue, -1L); -- cgit v1.2.3-59-g8ed1b