Defined in 1 files as a function:
Referenced in 7 files:
- block/genhd.c, line 1049
- drivers/block/rnbd/rnbd-clt.c, line 930
- drivers/md/dm-ioctl.c, line 937
- drivers/mmc/core/block.c, line 309
- drivers/nvdimm/bus.c, line 628
- drivers/scsi/sr.c, line 398
- include/linux/blkdev.h, line 833
Smatch caller information:
fs/btrfs/volumes.c bdev_read_only() -> get_disk_ro()
| Type | Parameter | Key | Value |
|---|---|---|---|
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | global &uuid_mutex |
fs/ocfs2/super.c bdev_read_only() -> get_disk_ro()
| Type | Parameter | Key | Value |
|---|---|---|---|
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &fc->uapi_mutex |
drivers/md/md.c bdev_read_only() -> get_disk_ro()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &mddev->reconfig_mutex | ||
| HALF_LOCKED2 | &of->mutex | ||
| HALF_LOCKED2 | rcu_read |
fs/super.c bdev_read_only() -> get_disk_ro()
| Type | Parameter | Key | Value |
|---|---|---|---|
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &fc->uapi_mutex |
block/blk-lib.c bdev_read_only() -> get_disk_ro()
| Type | Parameter | Key | Value |
|---|---|---|---|
| RX_PATH | |||
| TASK_NOT_RUNNING |
drivers/md/dm-thin-metadata.c bdev_read_only() -> get_disk_ro()
| Type | Parameter | Key | Value |
|---|---|---|---|
| HALF_LOCKED2 | &pmd->root_lock | ||
| HALF_LOCKED2 | global &dm_thin_pool_table.mutex |
fs/gfs2/recovery.c bdev_read_only() -> get_disk_ro()
| Type | Parameter | Key | Value |
|---|---|---|---|
| LOCK2 | &sdp->sd_freeze_mutex | ||
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct gfs2_sbd)->sd_freeze_mutex |
drivers/mmc/core/block.c force_ro_show() -> get_disk_ro()
| Type | Parameter | Key | Value |
|---|---|---|---|
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &of->mutex | ||
| HALF_LOCKED2 | &of->prealloc_mutex | ||
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct kernfs_open_file)->mutex |
fs/xfs/xfs_log_recover.c bdev_read_only() -> get_disk_ro()
| Type | Parameter | Key | Value |
|---|---|---|---|
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &fc->uapi_mutex |
fs/f2fs/segment.c bdev_read_only() -> get_disk_ro()
| Type | Parameter | Key | Value |
|---|---|---|---|
| LOCK2 | &sbi->cp_global_sem.internal_rwsem | ||
| TYPE_LOCK | (struct f2fs_rwsem)->internal_rwsem |
fs/xfs/xfs_log.c bdev_read_only() -> get_disk_ro()
| Type | Parameter | Key | Value |
|---|---|---|---|
| RX_PATH |
drivers/block/rnbd/rnbd-clt.c rnbd_client_open() -> get_disk_ro()
| Type | Parameter | Key | Value |
|---|---|---|---|
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &disk->open_mutex | ||
| TYPE_LOCK | (struct gendisk)->open_mutex |
fs/f2fs/checkpoint.c bdev_read_only() -> get_disk_ro()
| Type | Parameter | Key | Value |
|---|---|---|---|
| RX_PATH | |||
| TASK_NOT_RUNNING |
fs/ext4/orphan.c bdev_read_only() -> get_disk_ro()
| Type | Parameter | Key | Value |
|---|
drivers/md/dm-ioctl.c __dev_status() -> get_disk_ro()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | disk | 4096-ptr_max |
| DATA_SOURCE | 0 | disk | r dm_disk |
| LOCK2 | &md->io_barrier | ||
| TYPE_LOCK | (struct mapped_device)->io_barrier |
block/ioctl.c bdev_read_only() -> get_disk_ro()
| Type | Parameter | Key | Value |
|---|---|---|---|
| RX_PATH | |||
| TASK_NOT_RUNNING |
block/blk-core.c bdev_read_only() -> get_disk_ro()
| Type | Parameter | Key | Value |
|---|---|---|---|
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NO_OVERFLOW_SIMPLE | 0 | disk->queue->queue_hw_ctx | |
| NO_OVERFLOW_SIMPLE | 0 | disk->queue->stats | |
| HALF_LOCKED2 | &bdev->bd_queue->queue_lock | ||
| HALF_LOCKED2 | &cache->writeback_lock | ||
| HALF_LOCKED2 | &head->srcu | ||
| HALF_LOCKED2 | &md->io_barrier | ||
| HALF_LOCKED2 | &pool->lock | ||
| HALF_LOCKED2 | &zmd->mblk_sem | ||
| HALF_LOCKED2 | global &bch_register_lock |
block/blk-zoned.c bdev_read_only() -> get_disk_ro()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &bdev->bd_mapping->host->i_rwsem | ||
| HALF_LOCKED2 | &bdev->bd_mapping->invalidate_lock | ||
| HALF_LOCKED2 | &dev_replace->rwsem | ||
| HALF_LOCKED2 | &fs_info->dev_replace.rwsem | ||
| HALF_LOCKED2 | &fs_info->fs_devices->device_list_mutex | ||
| HALF_LOCKED2 | &fs_info->tree_log_mutex | ||
| HALF_LOCKED2 | &pool->lock | ||
| HALF_LOCKED2 | &zmd->map_lock |
block/bdev.c bdev_read_only() -> get_disk_ro()
| Type | Parameter | Key | Value |
|---|---|---|---|
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &adm_ctx->resource->adm_mutex | ||
| HALF_LOCKED2 | &buffer->mutex | ||
| HALF_LOCKED2 | &frag->frag_sem | ||
| HALF_LOCKED2 | &of->mutex | ||
| HALF_LOCKED2 | &srv_sess->lock | ||
| HALF_LOCKED2 | &subsys->lock | ||
| HALF_LOCKED2 | global &nvmet_config_sem | ||
| HALF_LOCKED2 | global &uuid_mutex | ||
| HALF_LOCKED2 | sh->host_lock |
block/partitions/core.c bdev_read_only() -> get_disk_ro()
| Type | Parameter | Key | Value |
|---|---|---|---|
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &of->mutex | ||
| HALF_LOCKED2 | &of->prealloc_mutex | ||
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct kernfs_open_file)->mutex |
drivers/md/dm-cache-metadata.c bdev_read_only() -> get_disk_ro()
| Type | Parameter | Key | Value |
|---|---|---|---|
| HALF_LOCKED2 | &cmd->root_lock |
fs/nilfs2/the_nilfs.c bdev_read_only() -> get_disk_ro()
| Type | Parameter | Key | Value |
|---|---|---|---|
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &fc->uapi_mutex |
fs/f2fs/inline.c bdev_read_only() -> get_disk_ro()
| Type | Parameter | Key | Value |
|---|---|---|---|
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &inode->i_rwsem | ||
| HALF_LOCKED2 | &src->i_rwsem |
block/genhd.c disk_ro_show() -> get_disk_ro()
| Type | Parameter | Key | Value |
|---|---|---|---|
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &of->mutex | ||
| HALF_LOCKED2 | &of->prealloc_mutex | ||
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct kernfs_open_file)->mutex |
security/loadpin/loadpin.c bdev_read_only() -> get_disk_ro()
| Type | Parameter | Key | Value |
|---|
block/fops.c bdev_read_only() -> get_disk_ro()
| Type | Parameter | Key | Value |
|---|---|---|---|
| RX_PATH | |||
| TASK_NOT_RUNNING |
fs/f2fs/super.c bdev_read_only() -> get_disk_ro()
| Type | Parameter | Key | Value |
|---|---|---|---|
| RX_PATH | |||
| TASK_NOT_RUNNING |
fs/xfs/xfs_super.c bdev_read_only() -> get_disk_ro()
| Type | Parameter | Key | Value |
|---|---|---|---|
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &fc->uapi_mutex | ||
| HALF_LOCKED2 | &sb->s_umount |
drivers/scsi/sr.c sr_init_command() -> get_disk_ro()
| Type | Parameter | Key | Value |
|---|---|---|---|
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | __tag_set->srcu | ||
| HALF_LOCKED2 | rcu_read |
drivers/nvdimm/bus.c nvdimm_check_and_set_ro() -> get_disk_ro()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | disk | 4096-ptr_max |
| BUF_SIZE | 0 | disk | (-1),2000 |
| BUF_SIZE | 0 | disk | (-1),2000 |
| BUF_SIZE | 0 | disk->bb | (-1),192 |
| BUF_SIZE | 0 | disk->fops | (-1),144 |
| BUF_SIZE | 0 | disk->private_data | (-1),240,472 |
| DATA_SOURCE | 0 | disk | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NO_OVERFLOW_SIMPLE | 0 | disk->bio_split.bio_pool.min_nr | |
| NO_OVERFLOW_SIMPLE | 0 | disk->bio_split.bvec_pool.min_nr | |
| NO_OVERFLOW_SIMPLE | 0 | disk->part0->bd_disk->bio_split.bio_pool.min_nr | |
| NO_OVERFLOW_SIMPLE | 0 | disk->part0->bd_disk->bio_split.bvec_pool.min_nr | |
| NO_OVERFLOW_SIMPLE | 0 | disk->part0->bd_queue->async_depth | |
| NO_OVERFLOW_SIMPLE | 0 | disk->part0->bd_queue->limits.max_discard_sectors | |
| NO_OVERFLOW_SIMPLE | 0 | disk->part0->bd_queue->limits.max_open_zones | |
| NO_OVERFLOW_SIMPLE | 0 | disk->part0->bd_queue->nr_hw_queues | |
| NO_OVERFLOW_SIMPLE | 0 | disk->part0->bd_queue->nr_requests | |
| NO_OVERFLOW_SIMPLE | 0 | disk->queue->async_depth | |
| NO_OVERFLOW_SIMPLE | 0 | disk->queue->limits.max_discard_sectors | |
| NO_OVERFLOW_SIMPLE | 0 | disk->queue->limits.max_open_zones | |
| NO_OVERFLOW_SIMPLE | 0 | disk->queue->nr_requests | |
| HALF_LOCKED2 | &dev->mutex |
fs/xfs/xfs_mount.c bdev_read_only() -> get_disk_ro()
| Type | Parameter | Key | Value |
|---|---|---|---|
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &fc->uapi_mutex |
fs/ext4/super.c bdev_read_only() -> get_disk_ro()
| Type | Parameter | Key | Value |
|---|---|---|---|
| RX_PATH | |||
| TASK_NOT_RUNNING |