diff options
author | Ingo Molnar <mingo@elte.hu> | 2008-10-24 12:48:46 +0200 |
---|---|---|
committer | Ingo Molnar <mingo@elte.hu> | 2008-10-24 12:48:46 +0200 |
commit | 8c82a17e9c924c0e9f13e75e4c2f6bca19a4b516 (patch) | |
tree | d535f46a917e14e90deccb29ad00aac016ad18dd /drivers/s390/block | |
parent | 4ce72a2c063a7fa8e42a9435440ae3364115a58d (diff) | |
parent | 57f8f7b60db6f1ed2c6918ab9230c4623a9dbe37 (diff) |
Merge commit 'v2.6.28-rc1' into sched/urgent
Diffstat (limited to 'drivers/s390/block')
-rw-r--r-- | drivers/s390/block/dasd.c | 11 | ||||
-rw-r--r-- | drivers/s390/block/dasd_diag.c | 2 | ||||
-rw-r--r-- | drivers/s390/block/dasd_eckd.c | 2 | ||||
-rw-r--r-- | drivers/s390/block/dasd_fba.c | 2 | ||||
-rw-r--r-- | drivers/s390/block/dasd_genhd.c | 4 | ||||
-rw-r--r-- | drivers/s390/block/dasd_int.h | 3 | ||||
-rw-r--r-- | drivers/s390/block/dasd_ioctl.c | 15 | ||||
-rw-r--r-- | drivers/s390/block/dcssblk.c | 17 |
8 files changed, 19 insertions, 37 deletions
diff --git a/drivers/s390/block/dasd.c b/drivers/s390/block/dasd.c index 0a225ccda02..4b76fca64a6 100644 --- a/drivers/s390/block/dasd.c +++ b/drivers/s390/block/dasd.c @@ -2011,10 +2011,9 @@ static void dasd_flush_request_queue(struct dasd_block *block) spin_unlock_irq(&block->request_queue_lock); } -static int dasd_open(struct inode *inp, struct file *filp) +static int dasd_open(struct block_device *bdev, fmode_t mode) { - struct gendisk *disk = inp->i_bdev->bd_disk; - struct dasd_block *block = disk->private_data; + struct dasd_block *block = bdev->bd_disk->private_data; struct dasd_device *base = block->base; int rc; @@ -2052,9 +2051,8 @@ unlock: return rc; } -static int dasd_release(struct inode *inp, struct file *filp) +static int dasd_release(struct gendisk *disk, fmode_t mode) { - struct gendisk *disk = inp->i_bdev->bd_disk; struct dasd_block *block = disk->private_data; atomic_dec(&block->open_count); @@ -2089,8 +2087,7 @@ dasd_device_operations = { .owner = THIS_MODULE, .open = dasd_open, .release = dasd_release, - .ioctl = dasd_ioctl, - .compat_ioctl = dasd_compat_ioctl, + .locked_ioctl = dasd_ioctl, .getgeo = dasd_getgeo, }; diff --git a/drivers/s390/block/dasd_diag.c b/drivers/s390/block/dasd_diag.c index 85fcb437105..7844461a995 100644 --- a/drivers/s390/block/dasd_diag.c +++ b/drivers/s390/block/dasd_diag.c @@ -544,7 +544,7 @@ static struct dasd_ccw_req *dasd_diag_build_cp(struct dasd_device *memdev, } cqr->retries = DIAG_MAX_RETRIES; cqr->buildclk = get_clock(); - if (req->cmd_flags & REQ_FAILFAST) + if (blk_noretry_request(req)) set_bit(DASD_CQR_FLAGS_FAILFAST, &cqr->flags); cqr->startdev = memdev; cqr->memdev = memdev; diff --git a/drivers/s390/block/dasd_eckd.c b/drivers/s390/block/dasd_eckd.c index 49f9d221e23..2e60d5f968c 100644 --- a/drivers/s390/block/dasd_eckd.c +++ b/drivers/s390/block/dasd_eckd.c @@ -1700,7 +1700,7 @@ static struct dasd_ccw_req *dasd_eckd_build_cp(struct dasd_device *startdev, recid++; } } - if (req->cmd_flags & REQ_FAILFAST) + if (blk_noretry_request(req)) set_bit(DASD_CQR_FLAGS_FAILFAST, &cqr->flags); cqr->startdev = startdev; cqr->memdev = startdev; diff --git a/drivers/s390/block/dasd_fba.c b/drivers/s390/block/dasd_fba.c index 93d9b6452a9..7d442aeff3d 100644 --- a/drivers/s390/block/dasd_fba.c +++ b/drivers/s390/block/dasd_fba.c @@ -355,7 +355,7 @@ static struct dasd_ccw_req *dasd_fba_build_cp(struct dasd_device * memdev, recid++; } } - if (req->cmd_flags & REQ_FAILFAST) + if (blk_noretry_request(req)) set_bit(DASD_CQR_FLAGS_FAILFAST, &cqr->flags); cqr->startdev = memdev; cqr->memdev = memdev; diff --git a/drivers/s390/block/dasd_genhd.c b/drivers/s390/block/dasd_genhd.c index aee6565aaf9..e99d566b69c 100644 --- a/drivers/s390/block/dasd_genhd.c +++ b/drivers/s390/block/dasd_genhd.c @@ -99,7 +99,7 @@ int dasd_scan_partitions(struct dasd_block *block) struct block_device *bdev; bdev = bdget_disk(block->gdp, 0); - if (!bdev || blkdev_get(bdev, FMODE_READ, 1) < 0) + if (!bdev || blkdev_get(bdev, FMODE_READ) < 0) return -ENODEV; /* * See fs/partition/check.c:register_disk,rescan_partitions @@ -152,7 +152,7 @@ void dasd_destroy_partitions(struct dasd_block *block) invalidate_partition(block->gdp, 0); /* Matching blkdev_put to the blkdev_get in dasd_scan_partitions. */ - blkdev_put(bdev); + blkdev_put(bdev, FMODE_READ); set_capacity(block->gdp, 0); } diff --git a/drivers/s390/block/dasd_int.h b/drivers/s390/block/dasd_int.h index 489d5fe488f..05a14536c36 100644 --- a/drivers/s390/block/dasd_int.h +++ b/drivers/s390/block/dasd_int.h @@ -610,8 +610,7 @@ int dasd_scan_partitions(struct dasd_block *); void dasd_destroy_partitions(struct dasd_block *); /* externals in dasd_ioctl.c */ -int dasd_ioctl(struct inode *, struct file *, unsigned int, unsigned long); -long dasd_compat_ioctl(struct file *, unsigned int, unsigned long); +int dasd_ioctl(struct block_device *, fmode_t, unsigned int, unsigned long); /* externals in dasd_proc.c */ int dasd_proc_init(void); diff --git a/drivers/s390/block/dasd_ioctl.c b/drivers/s390/block/dasd_ioctl.c index 91a64630cb0..b82d816d9ef 100644 --- a/drivers/s390/block/dasd_ioctl.c +++ b/drivers/s390/block/dasd_ioctl.c @@ -366,10 +366,9 @@ static int dasd_ioctl_readall_cmb(struct dasd_block *block, unsigned int cmd, } int -dasd_ioctl(struct inode *inode, struct file *file, +dasd_ioctl(struct block_device *bdev, fmode_t mode, unsigned int cmd, unsigned long arg) { - struct block_device *bdev = inode->i_bdev; struct dasd_block *block = bdev->bd_disk->private_data; void __user *argp = (void __user *)arg; @@ -421,15 +420,3 @@ dasd_ioctl(struct inode *inode, struct file *file, return -EINVAL; } } - -long -dasd_compat_ioctl(struct file *filp, unsigned int cmd, unsigned long arg) -{ - int rval; - - lock_kernel(); - rval = dasd_ioctl(filp->f_path.dentry->d_inode, filp, cmd, arg); - unlock_kernel(); - - return (rval == -EINVAL) ? -ENOIOCTLCMD : rval; -} diff --git a/drivers/s390/block/dcssblk.c b/drivers/s390/block/dcssblk.c index a7ff167d5b8..63f26a135fe 100644 --- a/drivers/s390/block/dcssblk.c +++ b/drivers/s390/block/dcssblk.c @@ -31,8 +31,8 @@ #define PRINT_WARN(x...) printk(KERN_WARNING DCSSBLK_NAME " warning: " x) #define PRINT_ERR(x...) printk(KERN_ERR DCSSBLK_NAME " error: " x) -static int dcssblk_open(struct inode *inode, struct file *filp); -static int dcssblk_release(struct inode *inode, struct file *filp); +static int dcssblk_open(struct block_device *bdev, fmode_t mode); +static int dcssblk_release(struct gendisk *disk, fmode_t mode); static int dcssblk_make_request(struct request_queue *q, struct bio *bio); static int dcssblk_direct_access(struct block_device *bdev, sector_t secnum, void **kaddr, unsigned long *pfn); @@ -776,32 +776,31 @@ out_buf: } static int -dcssblk_open(struct inode *inode, struct file *filp) +dcssblk_open(struct block_device *bdev, fmode_t mode) { struct dcssblk_dev_info *dev_info; int rc; - dev_info = inode->i_bdev->bd_disk->private_data; + dev_info = bdev->bd_disk->private_data; if (NULL == dev_info) { rc = -ENODEV; goto out; } atomic_inc(&dev_info->use_count); - inode->i_bdev->bd_block_size = 4096; + bdev->bd_block_size = 4096; rc = 0; out: return rc; } static int -dcssblk_release(struct inode *inode, struct file *filp) +dcssblk_release(struct gendisk *disk, fmode_t mode) { - struct dcssblk_dev_info *dev_info; + struct dcssblk_dev_info *dev_info = disk->private_data; struct segment_info *entry; int rc; - dev_info = inode->i_bdev->bd_disk->private_data; - if (NULL == dev_info) { + if (!dev_info) { rc = -ENODEV; goto out; } |