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authorMartin K. Petersen <martin.petersen@oracle.com>2009-05-22 17:17:50 -0400
committerJens Axboe <jens.axboe@oracle.com>2009-05-22 23:22:54 +0200
commitae03bf639a5027d27270123f5f6e3ee6a412781d (patch)
treed705f41a188ad656b1f47f7952626a9f992e3b8f /block/ioctl.c
parente1defc4ff0cf57aca6c5e3ff99fa503f5943c1f1 (diff)
downloadlinaro-lsk-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/ioctl.c')
-rw-r--r--block/ioctl.c10
1 files changed, 5 insertions, 5 deletions
diff --git a/block/ioctl.c b/block/ioctl.c
index 7aa97f65da8..500e4c73cc5 100644
--- a/block/ioctl.c
+++ b/block/ioctl.c
@@ -152,10 +152,10 @@ static int blk_ioctl_discard(struct block_device *bdev, uint64_t start,
bio->bi_private = &wait;
bio->bi_sector = start;
- if (len > q->max_hw_sectors) {
- bio->bi_size = q->max_hw_sectors << 9;
- len -= q->max_hw_sectors;
- start += q->max_hw_sectors;
+ if (len > queue_max_hw_sectors(q)) {
+ bio->bi_size = queue_max_hw_sectors(q) << 9;
+ len -= queue_max_hw_sectors(q);
+ start += queue_max_hw_sectors(q);
} else {
bio->bi_size = len << 9;
len = 0;
@@ -313,7 +313,7 @@ int blkdev_ioctl(struct block_device *bdev, fmode_t mode, unsigned cmd,
case BLKSSZGET: /* get block device hardware sector size */
return put_int(arg, bdev_logical_block_size(bdev));
case BLKSECTGET:
- return put_ushort(arg, bdev_get_queue(bdev)->max_sectors);
+ return put_ushort(arg, queue_max_sectors(bdev_get_queue(bdev)));
case BLKRASET:
case BLKFRASET:
if(!capable(CAP_SYS_ADMIN))