Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
drivers/md/raid10.c raid10_start_reshape() -> raid10_add_disk()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | mddev | 4096-ptr_max |
| PARAM_VALUE | 0 | mddev->delta_disks | 1-s32max |
| PARAM_VALUE | 0 | mddev->gendisk->part0->bd_device.kobj.parent->sd->attr.open->nr_mmapped | 0-4294967295 |
| PARAM_VALUE | 0 | mddev->gendisk->part0->bd_device.kobj.sd->attr.open->nr_mmapped | 0-4294967295 |
| PARAM_VALUE | 0 | mddev->gendisk->part0->bd_device.power.wakeirq->status | 0-4294967295 |
| PARAM_VALUE | 0 | mddev->gendisk->queue->mq_kobj->sd->attr.open->nr_mmapped | 0-4294967295 |
| PARAM_VALUE | 0 | mddev->gendisk->queue->tag_set->update_nr_hwq_lock.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | mddev->gendisk->queue->tag_set->update_nr_hwq_lock.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | mddev->gendisk->queue_kobj.sd->attr.open->nr_mmapped | 0-4294967295 |
| PARAM_VALUE | 0 | mddev->pers | 4096-ptr_max |
| PARAM_VALUE | 0 | mddev->pers->start_reshape | 1-u64max |
| PARAM_VALUE | 0 | mddev->private | 4096-ptr_max |
| PARAM_VALUE | 1 | rdev | 4096-ptr_max |
| PARAM_VALUE | 1 | rdev->raid_disk | s32min-(-1) |
| BUF_SIZE | 0 | mddev | (-1),4112 |
| BUF_SIZE | 0 | mddev | (-1),4112 |
| CAPPED_DATA | 0 | mddev->delta_disks | 1 |
| DATA_SOURCE | 0 | mddev | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &cinfo->recv_mutex | ||
| HALF_LOCKED2 | &md->suspend_lock | ||
| HALF_LOCKED2 | &mddev->reconfig_mutex | ||
| HALF_LOCKED2 | &of->mutex | ||
| HALF_LOCKED2 | 0 | &mddev->reconfig_mutex |
drivers/md/md.c add_bound_rdev() -> (struct md_personality)->hot_add_disk()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | mddev | 4096-ptr_max |
| PARAM_VALUE | 0 | mddev->pers | 4096-ptr_max |
| PARAM_VALUE | 1 | rdev | 4096-ptr_max |
| PARAM_VALUE | 1 | rdev->mddev | 4096-ptr_max |
| PARAM_VALUE | 1 | rdev->mddev->bitmap_info.file->f_inode->i_mapping->host->i_op->get_offset_ctx | 0,2606890545167454208 |
| PARAM_VALUE | 1 | rdev->mddev->bitmap_info.file->f_inode->i_mapping->host->i_op->readlink | 0,1728600404483375104,2832489546165891072,2874824064778891264,3069732422725099520,4516337085607264256 |
| PARAM_VALUE | 1 | rdev->mddev->bitmap_info.file->f_inode->i_mapping->host->i_op->sync_lazytime | 0,6951464784224747520 |
| PARAM_VALUE | 1 | rdev->mddev->cluster_info->recv_thread | 0-s64max |
| PARAM_VALUE | 1 | rdev->mddev->pers | 4096-ptr_max |
| BUF_SIZE | 1 | rdev | (-1),760 |
| BUF_SIZE | 1 | rdev | (-1),760 |
| CAPPED_DATA | 1 | rdev | 1 |
| DATA_SOURCE | 1 | rdev | $0 |
| CONTAINER | 0 | -72-8+0 | $(-1) |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NO_OVERFLOW_SIMPLE | 1 | rdev->bdev_file->f_inode->i_blkbits | |
| NO_OVERFLOW_SIMPLE | 1 | rdev->bdev_file->f_inode->i_size | |
| LOCK2 | &mddev->reconfig_mutex | ||
| HALF_LOCKED2 | &of->mutex | ||
| TYPE_LOCK | (struct mddev)->reconfig_mutex |
drivers/md/md.c remove_and_add_spares() -> (struct md_personality)->hot_add_disk()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | mddev | 4096-ptr_max |
| PARAM_VALUE | 0 | mddev->pers | 4096-ptr_max |
| PARAM_VALUE | 0 | mddev->private->array_frozen | 0 |
| PARAM_VALUE | 0 | mddev->private->log->big_stripe_tree.xa_flags | 10240 |
| PARAM_VALUE | 0 | mddev->private->log->big_stripe_tree.xa_head | 0 |
| PARAM_VALUE | 0 | mddev->private->log->bs->rescue_workqueue->lockdep_map->name | 0-255 |
| PARAM_VALUE | 0 | mddev->private->log->bs->rescue_workqueue->rescuer->task->delays->lock.owner | (-4611686018427387904)-4611686018427387903 |
| PARAM_VALUE | 0 | mddev->private->log->bs->rescue_workqueue->rescuer->task->pi_lock.owner | (-4611686018427387904)-4611686018427387903 |
| PARAM_VALUE | 0 | mddev->private->log->bs.back_pad | 0,64 |
| PARAM_VALUE | 0 | mddev->private->log->bs.bio_pool.alloc | 7276475779886346240 |
| PARAM_VALUE | 0 | mddev->private->log->bs.bio_pool.curr_nr | 1-s32max |
| PARAM_VALUE | 0 | mddev->private->log->bs.bio_pool.free | 8263660038527102976 |
| PARAM_VALUE | 0 | mddev->private->log->bs.bio_pool.min_nr | 4 |
| PARAM_VALUE | 0 | mddev->private->log->bs.bvec_pool.alloc | 7276475779886346240 |
| PARAM_VALUE | 0 | mddev->private->log->bs.bvec_pool.curr_nr | 1-s32max |
| PARAM_VALUE | 0 | mddev->private->log->bs.bvec_pool.free | 8263660038527102976 |
| PARAM_VALUE | 0 | mddev->private->log->bs.front_pad | 0 |
| PARAM_VALUE | 0 | mddev->private->log->bs.rescue_list.head | 0 |
| PARAM_VALUE | 0 | mddev->private->log->bs.rescue_list.tail | 0 |
| PARAM_VALUE | 0 | mddev->private->log->disable_writeback_work.lockdep_map->name | 0-255 |
| PARAM_VALUE | 0 | mddev->private->log->io_kc->cpu_sheaves | 0 |
| PARAM_VALUE | 0 | mddev->private->log->io_kc->kobj.kref.refcount.refs.counter | s32min-s32max |
| PARAM_VALUE | 0 | mddev->private->log->io_kc->kobj.parent | 0 |
| PARAM_VALUE | 0 | mddev->private->log->io_kc->kobj.release.cpu | s32min-s32max |
| PARAM_VALUE | 0 | mddev->private->log->io_kc->kobj.release.timer.flags | 0-4294967295 |
| PARAM_VALUE | 0 | mddev->private->log->io_kc->kobj.sd | 0 |
| PARAM_VALUE | 0 | mddev->private->log->io_kc->kobj.sd->__parent | 0 |
| PARAM_VALUE | 0 | mddev->private->log->io_kc->kobj.sd->dir.children.rb_node | 0 |
| PARAM_VALUE | 0 | mddev->private->log->io_kc->kobj.state_add_uevent_sent | 0-1 |
| PARAM_VALUE | 0 | mddev->private->log->io_kc->kobj.state_in_sysfs | 0 |
| PARAM_VALUE | 0 | mddev->private->log->io_kc->kobj.state_initialized | 0-1 |
| PARAM_VALUE | 0 | mddev->private->log->io_kc->kobj.state_remove_uevent_sent | 0-1 |
| PARAM_VALUE | 0 | mddev->private->log->io_kc->kobj.uevent_suppress | 0-1 |
| PARAM_VALUE | 0 | mddev->private->log->io_kc->random_seq | 0 |
| PARAM_VALUE | 0 | mddev->private->log->io_kc->refcount | s32min-s32max |
| PARAM_VALUE | 0 | mddev->private->log->io_mutex.first_waiter | 0 |
| PARAM_VALUE | 0 | mddev->private->log->io_mutex.osq.tail.counter | 0 |
| PARAM_VALUE | 0 | mddev->private->log->io_mutex.owner.counter | 0 |
| PARAM_VALUE | 0 | mddev->private->log->io_pool.alloc | 7276475779886346240 |
| PARAM_VALUE | 0 | mddev->private->log->io_pool.curr_nr | 1-s32max |
| PARAM_VALUE | 0 | mddev->private->log->io_pool.free | 8263660038527102976 |
| PARAM_VALUE | 0 | mddev->private->log->io_pool.min_nr | 4 |
| PARAM_VALUE | 0 | mddev->private->log->last_checkpoint | 0,8-s64max |
| PARAM_VALUE | 0 | mddev->private->log->max_free_space | 0-20971520 |
| PARAM_VALUE | 0 | mddev->private->log->meta_pool.alloc | 8450676485683146752 |
| PARAM_VALUE | 0 | mddev->private->log->meta_pool.curr_nr | 1-s32max |
| PARAM_VALUE | 0 | mddev->private->log->meta_pool.free | 9039121080127385600 |
| PARAM_VALUE | 0 | mddev->private->log->meta_pool.min_nr | 4 |
| PARAM_VALUE | 0 | mddev->private->log->meta_pool.pool_data | 0 |
| PARAM_VALUE | 0 | mddev->private->log->r5c_journal_mode | 0-4294967295 |
| PARAM_VALUE | 0 | mddev->private->log->rdev | s64min-(-4096),4096-s64max |
| PARAM_VALUE | 0 | mddev->private->log->stripe_in_journal_count.counter | s32min-s32max |
| PARAM_VALUE | 0 | mddev->private->nonrot_disks | s32min-s32max |
| PARAM_VALUE | 0 | mddev->private->pending_bio_list.head | 0 |
| PARAM_VALUE | 0 | mddev->private->resync_lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | *mddev->private->log->reclaim_thread->tsk->delays->lock.owner | (-4611686018427387904)-4611686018427387903 |
| PARAM_VALUE | 1 | rdev | 4096-ptr_max |
| PARAM_VALUE | 1 | rdev->mddev | 1-u64max |
| PARAM_VALUE | 1 | rdev->raid_disk | s32min-(-1) |
| DATA_SOURCE | 0 | mddev | $0 |
| CONTAINER | 0 | -72-8+0 | $(-1) |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &cinfo->recv_mutex | ||
| HALF_LOCKED2 | &mddev->reconfig_mutex | ||
| HALF_LOCKED2 | &of->mutex | ||
| HALF_LOCKED2 | 0 | &mddev->reconfig_mutex |
drivers/md/md.c slot_store() -> (struct md_personality)->hot_add_disk()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | mddev | 4096-ptr_max |
| PARAM_VALUE | 0 | mddev->pers | 4096-ptr_max |
| PARAM_VALUE | 0 | mddev->pers->hot_add_disk | 1-u64max |
| PARAM_VALUE | 0 | mddev->reconfig_mutex.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | mddev->reconfig_mutex.first_waiter | 0,4096-ptr_max |
| PARAM_VALUE | 0 | mddev->reconfig_mutex.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | mddev->reconfig_mutex.first_waiter->task->blocked_on | 0 |
| PARAM_VALUE | 0 | mddev->reconfig_mutex.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 1 | rdev | 4096-ptr_max |
| PARAM_VALUE | 1 | rdev->mddev | 4096-ptr_max |
| PARAM_VALUE | 1 | rdev->mddev->pers | 4096-ptr_max |
| PARAM_VALUE | 1 | rdev->mddev->pers->hot_add_disk | 1-u64max |
| PARAM_VALUE | 1 | rdev->mddev->reconfig_mutex.dep_map->name | 0-255 |
| PARAM_VALUE | 1 | rdev->mddev->reconfig_mutex.first_waiter | 0,4096-ptr_max |
| PARAM_VALUE | 1 | rdev->mddev->reconfig_mutex.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 1 | rdev->mddev->reconfig_mutex.first_waiter->task->blocked_on | 0 |
| PARAM_VALUE | 1 | rdev->mddev->reconfig_mutex.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 1 | rdev->raid_disk | 0-2147483646 |
| PARAM_VALUE | 1 | rdev->saved_raid_disk | (-1)-2147483646 |
| CAPPED_DATA | 0 | mddev->raid_disks | 1 |
| CAPPED_DATA | 1 | rdev->mddev->raid_disks | 1 |
| CAPPED_DATA | 1 | rdev->raid_disk | 1 |
| CAPPED_DATA | 1 | rdev->saved_raid_disk | 1 |
| DATA_SOURCE | 1 | rdev | $0 |
| CAPABLE | 0 | 21 | |
| CONTAINER | 0 | *(-72-8+0) | $(-1) |
| CONTAINER | 1 | -72-8-24+0 | $(-1) |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NO_OVERFLOW_SIMPLE | 1 | rdev->raid_disk | |
| NO_OVERFLOW_SIMPLE | 1 | rdev->saved_raid_disk | |
| LOCK2 | &mddev->reconfig_mutex | ||
| LOCK2 | &of->mutex | ||
| HALF_LOCKED2 | &of->prealloc_mutex | ||
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct kernfs_open_file)->mutex | ||
| TYPE_LOCK | (struct mddev)->reconfig_mutex |
drivers/md/dm-raid.c attempt_restore_of_faulty_devices() -> (struct md_personality)->hot_add_disk()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | mddev | 4096-ptr_max |
| PARAM_VALUE | 0 | mddev->pers | 4096-ptr_max |
| PARAM_VALUE | 0 | mddev->pers->hot_add_disk | 1-u64max |
| PARAM_VALUE | 0 | mddev->pers->hot_remove_disk | 1-u64max |
| PARAM_VALUE | 0 | mddev->reconfig_mutex.first_waiter | 0,4096-ptr_max |
| PARAM_VALUE | 0 | mddev->reconfig_mutex.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 1 | rdev | 4096-ptr_max |
| PARAM_VALUE | 1 | rdev->meta_bdev | 1-u64max |
| PARAM_VALUE | 1 | rdev->raid_disk | 0-s32max |
| PARAM_VALUE | 1 | rdev->sb_loaded | 1 |
| PARAM_VALUE | 1 | rdev->sb_page | 4096-ptr_max |
| BUF_SIZE | 0 | mddev | 4112 |
| BUF_SIZE | 1 | rdev | 760 |
| CONTAINER | 0 | -72-8+0 | $(-1) |
| LOCK2 | &md->suspend_lock | ||
| LOCK2 | &mddev->reconfig_mutex | ||
| TYPE_LOCK | (struct mapped_device)->suspend_lock | ||
| TYPE_LOCK | (struct mddev)->reconfig_mutex |