| /block/ |
| D | ioctl.c | 88 static int blk_ioctl_discard(struct block_device *bdev, blk_mode_t mode, in blk_ioctl_discard() argument
96 if (!(mode & BLK_OPEN_WRITE)) in blk_ioctl_discard()
118 err = truncate_bdev_range(bdev, mode, start, start + len - 1); in blk_ioctl_discard()
127 static int blk_ioctl_secure_erase(struct block_device *bdev, blk_mode_t mode, in blk_ioctl_secure_erase() argument
134 if (!(mode & BLK_OPEN_WRITE)) in blk_ioctl_secure_erase()
149 err = truncate_bdev_range(bdev, mode, start, start + len - 1); in blk_ioctl_secure_erase()
158 static int blk_ioctl_zeroout(struct block_device *bdev, blk_mode_t mode, in blk_ioctl_zeroout() argument
166 if (!(mode & BLK_OPEN_WRITE)) in blk_ioctl_zeroout()
187 err = truncate_bdev_range(bdev, mode, start, end); in blk_ioctl_zeroout()
247 int blkdev_compat_ptr_ioctl(struct block_device *bdev, blk_mode_t mode, in blkdev_compat_ptr_ioctl() argument
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| D | bdev.c | 101 int truncate_bdev_range(struct block_device *bdev, blk_mode_t mode, in truncate_bdev_range() argument
109 if (!(mode & BLK_OPEN_EXCL)) { in truncate_bdev_range()
116 if (!(mode & BLK_OPEN_EXCL)) in truncate_bdev_range()
641 static int blkdev_get_whole(struct block_device *bdev, blk_mode_t mode) in blkdev_get_whole() argument
647 ret = disk->fops->open(disk, mode); in blkdev_get_whole()
673 static int blkdev_get_part(struct block_device *part, blk_mode_t mode) in blkdev_get_part() argument
678 ret = blkdev_get_whole(bdev_whole(part), mode); in blkdev_get_part()
759 struct block_device *blkdev_get_by_dev(dev_t dev, blk_mode_t mode, void *holder, in blkdev_get_by_dev() argument
769 ((mode & BLK_OPEN_READ) ? DEVCG_ACC_READ : 0) | in blkdev_get_by_dev()
770 ((mode & BLK_OPEN_WRITE) ? DEVCG_ACC_WRITE : 0)); in blkdev_get_by_dev()
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| D | fops.c | 550 blk_mode_t mode = 0; in file_to_blk_mode() local
553 mode |= BLK_OPEN_READ; in file_to_blk_mode()
555 mode |= BLK_OPEN_WRITE; in file_to_blk_mode()
557 mode |= BLK_OPEN_EXCL; in file_to_blk_mode()
559 mode |= BLK_OPEN_NDELAY; in file_to_blk_mode()
567 mode |= BLK_OPEN_WRITE_IOCTL; in file_to_blk_mode()
569 return mode; in file_to_blk_mode()
745 static long blkdev_fallocate(struct file *file, int mode, loff_t start, in blkdev_fallocate() argument
755 if (mode & ~BLKDEV_FALLOC_FL_SUPPORTED) in blkdev_fallocate()
763 if (mode & FALLOC_FL_KEEP_SIZE) { in blkdev_fallocate()
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| D | blk-crypto.c | 346 const struct blk_crypto_mode *mode; in blk_crypto_init_key() local
353 mode = &blk_crypto_modes[crypto_mode]; in blk_crypto_init_key()
356 if (raw_key_size != mode->keysize) in blk_crypto_init_key()
360 if (raw_key_size < mode->security_strength || in blk_crypto_init_key()
368 if (dun_bytes == 0 || dun_bytes > mode->ivsize) in blk_crypto_init_key()
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| D | blk-zoned.c | 365 blk_mode_t mode, const struct blk_zone_range *zrange) in blkdev_truncate_zone_range() argument
377 return truncate_bdev_range(bdev, mode, start, end); in blkdev_truncate_zone_range()
384 int blkdev_zone_mgmt_ioctl(struct block_device *bdev, blk_mode_t mode, in blkdev_zone_mgmt_ioctl() argument
398 if (!(mode & BLK_OPEN_WRITE)) in blkdev_zone_mgmt_ioctl()
410 ret = blkdev_truncate_zone_range(bdev, mode, &zrange); in blkdev_zone_mgmt_ioctl()
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| D | blk-mq-sysfs.c | 106 .attr = {.name = "nr_tags", .mode = 0444 },
110 .attr = {.name = "nr_reserved_tags", .mode = 0444 },
114 .attr = {.name = "cpu_list", .mode = 0444 },
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| D | blk.h | 429 int blkdev_zone_mgmt_ioctl(struct block_device *bdev, blk_mode_t mode,
440 blk_mode_t mode, unsigned int cmd, unsigned long arg) in blkdev_zone_mgmt_ioctl() argument
482 int disk_scan_partitions(struct gendisk *disk, blk_mode_t mode);
498 int truncate_bdev_range(struct block_device *bdev, blk_mode_t mode,
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| D | genhd.c | 343 int disk_scan_partitions(struct gendisk *disk, blk_mode_t mode) in disk_scan_partitions() argument
359 if (!(mode & BLK_OPEN_EXCL)) { in disk_scan_partitions()
367 bdev = blkdev_get_by_dev(disk_devt(disk), mode & ~BLK_OPEN_EXCL, NULL, in disk_scan_partitions()
380 if (!(mode & BLK_OPEN_EXCL)) in disk_scan_partitions()
1123 return a->mode; in disk_visible()
1207 static char *block_devnode(const struct device *dev, umode_t *mode, in block_devnode() argument
1213 return disk->fops->devnode(disk, mode); in block_devnode()
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| D | blk-ia-ranges.c | 34 .attr = { .name = "sector", .mode = 0444 },
39 .attr = { .name = "nr_sectors", .mode = 0444 },
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| D | blk-sysfs.c | 478 .attr = { .name = _name, .mode = 0444 }, \
484 .attr = { .name = _name, .mode = 0644 }, \
537 .attr = {.name = "hw_sector_size", .mode = 0444 },
684 return attr->mode; in queue_attr_visible()
699 return attr->mode; in blk_mq_queue_attr_visible()
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| D | blk-mq-debugfs.h | 13 umode_t mode; member
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| D | blk-crypto-sysfs.c | 167 attr->attr.mode = 0444; in blk_crypto_sysfs_init()
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| D | bsg.c | 240 static char *bsg_devnode(const struct device *dev, umode_t *mode) in bsg_devnode() argument
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| D | blk-rq-qos.c | 207 unsigned int mode, int wake_flags, void *key) in rq_qos_wake_function() argument
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| D | kyber-iosched.c | 193 static int kyber_domain_wake(wait_queue_entry_t *wait, unsigned mode, int flags,
695 static int kyber_domain_wake(wait_queue_entry_t *wqe, unsigned mode, int flags, in kyber_domain_wake() argument
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| D | blk-mq-debugfs.c | 651 debugfs_create_file(attr->name, attr->mode, parent, in debugfs_create_files()
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| D | blk-iocost.c | 1461 static int iocg_wake_fn(struct wait_queue_entry *wq_entry, unsigned mode, in iocg_wake_fn() argument
1483 default_wake_function(wq_entry, mode, flags, key); in iocg_wake_fn()
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| D | blk-mq.c | 1802 static int blk_mq_dispatch_wake(wait_queue_entry_t *wait, unsigned mode, in blk_mq_dispatch_wake() argument
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