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| author | Martin K. Petersen <martin.petersen@oracle.com> | 2009-05-22 17:17:50 -0400 |
|---|---|---|
| committer | Jens Axboe <jens.axboe@oracle.com> | 2009-05-22 23:22:54 +0200 |
| commit | ae03bf639a5027d27270123f5f6e3ee6a412781d (patch) | |
| tree | d705f41a188ad656b1f47f7952626a9f992e3b8f /block/blk-core.c | |
| parent | e1defc4ff0cf57aca6c5e3ff99fa503f5943c1f1 (diff) | |
| download | op-kernel-dev-ae03bf639a5027d27270123f5f6e3ee6a412781d.zip op-kernel-dev-ae03bf639a5027d27270123f5f6e3ee6a412781d.tar.gz | |
block: Use accessor functions for queue limits
Convert all external users of queue limits to using wrapper functions
instead of poking the request queue variables directly.
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Diffstat (limited to 'block/blk-core.c')
| -rw-r--r-- | block/blk-core.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/block/blk-core.c b/block/blk-core.c index 59c4af5..7a4c401 100644 --- a/block/blk-core.c +++ b/block/blk-core.c @@ -1437,11 +1437,11 @@ static inline void __generic_make_request(struct bio *bio) goto end_io; } - if (unlikely(nr_sectors > q->max_hw_sectors)) { + if (unlikely(nr_sectors > queue_max_hw_sectors(q))) { printk(KERN_ERR "bio too big device %s (%u > %u)\n", - bdevname(bio->bi_bdev, b), - bio_sectors(bio), - q->max_hw_sectors); + bdevname(bio->bi_bdev, b), + bio_sectors(bio), + queue_max_hw_sectors(q)); goto end_io; } @@ -1608,8 +1608,8 @@ EXPORT_SYMBOL(submit_bio); */ int blk_rq_check_limits(struct request_queue *q, struct request *rq) { - if (blk_rq_sectors(rq) > q->max_sectors || - blk_rq_bytes(rq) > q->max_hw_sectors << 9) { + if (blk_rq_sectors(rq) > queue_max_sectors(q) || + blk_rq_bytes(rq) > queue_max_hw_sectors(q) << 9) { printk(KERN_ERR "%s: over max size limit.\n", __func__); return -EIO; } @@ -1621,8 +1621,8 @@ int blk_rq_check_limits(struct request_queue *q, struct request *rq) * limitation. */ blk_recalc_rq_segments(rq); - if (rq->nr_phys_segments > q->max_phys_segments || - rq->nr_phys_segments > q->max_hw_segments) { + if (rq->nr_phys_segments > queue_max_phys_segments(q) || + rq->nr_phys_segments > queue_max_hw_segments(q)) { printk(KERN_ERR "%s: over max segments limit.\n", __func__); return -EIO; } |
