md_bitmap_destroy_nosysfs identifier - Linux source code next-20260811

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linux

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FIXME
- FIXME
  - next-20260811

Defined in 1 files as a prototype:

drivers/md/md.h, line 941 (as a prototype)

Defined in 1 files as a function:

drivers/md/md.c, line 6601 (as a function)

Referenced in 2 files:

Smatch caller information:

drivers/md/md.c md_bitmap_destroy() -> md_bitmap_destroy_nosysfs()

Type	Parameter	Key	Value
PARAM_VALUE	0	mddev	4096-ptr_max
PARAM_VALUE	0	mddev->bitmap_info.file->f_inode->i_mapping->host->i_op->get_offset_ctx	0,2606890545167454208
PARAM_VALUE	0	mddev->bitmap_info.file->f_inode->i_mapping->host->i_op->readlink	0,1728600404483375104,2832489546165891072,2874824064778891264,3069732422725099520,4516337085607264256
PARAM_VALUE	0	mddev->bitmap_info.file->f_inode->i_mapping->host->i_op->sync_lazytime	0,6951464784224747520
PARAM_VALUE	0	mddev->bitmap_info.file->f_inode->i_mapping->host->i_rwsem.first_waiter->type	0-1
PARAM_VALUE	0	mddev->cluster_info->recv_thread	0-s64max
BUF_SIZE	0	mddev	(-1),8,96,1296
BUF_SIZE	0	mddev	(-1),8,96,1296
DATA_SOURCE	0	mddev	$0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
NO_OVERFLOW_SIMPLE	0	mddev->bio_set.bio_pool.min_nr
NO_OVERFLOW_SIMPLE	0	mddev->bio_set.bvec_pool.min_nr
NO_OVERFLOW_SIMPLE	0	mddev->io_clone_set.bio_pool.min_nr
NO_OVERFLOW_SIMPLE	0	mddev->io_clone_set.bvec_pool.min_nr
NO_OVERFLOW_SIMPLE	0	mddev->sync_set.bio_pool.min_nr
NO_OVERFLOW_SIMPLE	0	mddev->sync_set.bvec_pool.min_nr
HALF_LOCKED2		&rs->md.reconfig_mutex
HALF_LOCKED2	0	&mddev->reconfig_mutex

drivers/md/md-bitmap.c location_store() -> md_bitmap_destroy_nosysfs()

Type	Parameter	Key	Value
PARAM_VALUE	0	mddev	4096-ptr_max
PARAM_VALUE	0	mddev->active_io.data	0,4096-ptr_max
PARAM_VALUE	0	mddev->active_io.data->rcu.func	1-u64max
PARAM_VALUE	0	mddev->active_io.data->rcu.next	0
PARAM_VALUE	0	mddev->active_io.percpu_count_ptr	1-u64max
PARAM_VALUE	0	mddev->kobj.sd	4096-ptr_max
PARAM_VALUE	0	mddev->kobj.sd->__parent	0
PARAM_VALUE	0	mddev->noio_flag	0,524288
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.osq.tail.counter	0-s32max
PARAM_VALUE	0	mddev->suspend_mutex.dep_map->name	0-255
PARAM_VALUE	0	mddev->suspend_mutex.first_waiter	0,4096-ptr_max
PARAM_VALUE	0	mddev->suspend_mutex.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	mddev->suspend_mutex.first_waiter->task->blocked_lock.dep_map->name	0-255
PARAM_VALUE	0	mddev->suspend_mutex.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	0	mddev->suspend_mutex.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	0	mddev->suspend_mutex.first_waiter->task->blocked_lock.raw_lock.val.counter	s32min-s32max
PARAM_VALUE	0	mddev->suspend_mutex.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	0	mddev->suspend_mutex.osq.tail.counter	0-s32max
PARAM_VALUE	0	mddev->suspended	(-2147483647)-1
DATA_SOURCE	0	mddev	$0
CAPABLE	0	21
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2		&of->mutex
LOCK2	0	&mddev->reconfig_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/md-bitmap.c location_store() -> md_bitmap_destroy_nosysfs()

Type	Parameter	Key	Value
PARAM_VALUE	0	mddev	4096-ptr_max
PARAM_VALUE	0	mddev->active_io.data	0,4096-ptr_max
PARAM_VALUE	0	mddev->active_io.data->rcu.func	1-u64max
PARAM_VALUE	0	mddev->active_io.data->rcu.next	0
PARAM_VALUE	0	mddev->active_io.percpu_count_ptr	1-u64max
PARAM_VALUE	0	mddev->bitmap	0
PARAM_VALUE	0	mddev->bitmap_info.file	0
PARAM_VALUE	0	mddev->bitmap_info.offset	s64min-(-1),1-s64max
PARAM_VALUE	0	mddev->noio_flag	0,524288
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.osq.tail.counter	0-s32max
PARAM_VALUE	0	mddev->suspend_mutex.dep_map->name	0-255
PARAM_VALUE	0	mddev->suspend_mutex.first_waiter	0,4096-ptr_max
PARAM_VALUE	0	mddev->suspend_mutex.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	mddev->suspend_mutex.first_waiter->task->blocked_lock.dep_map->name	0-255
PARAM_VALUE	0	mddev->suspend_mutex.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	0	mddev->suspend_mutex.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	0	mddev->suspend_mutex.first_waiter->task->blocked_lock.raw_lock.val.counter	s32min-s32max
PARAM_VALUE	0	mddev->suspend_mutex.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	0	mddev->suspend_mutex.osq.tail.counter	0-s32max
PARAM_VALUE	0	mddev->suspended	(-2147483647)-1
CAPPED_DATA	0	mddev->bitmap_info.offset	1
DATA_SOURCE	0	mddev	$0
CAPABLE	0	21
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA	0	mddev->bitmap_info.offset	s64min-(-1),1-s64max[c]
LOCK2		&of->mutex
LOCK2	0	&mddev->reconfig_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/md-bitmap.c location_store() -> md_bitmap_destroy_nosysfs()

Type	Parameter	Key	Value
PARAM_VALUE	0	mddev	4096-ptr_max
PARAM_VALUE	0	mddev->active_io.data->rcu.func	1-u64max
PARAM_VALUE	0	mddev->active_io.data->rcu.next	0
PARAM_VALUE	0	mddev->bitmap_info.file->f_inode->i_mapping->host->i_op->get_offset_ctx	0,2606890545167454208
PARAM_VALUE	0	mddev->bitmap_info.file->f_inode->i_mapping->host->i_op->readlink	0,1728600404483375104,2832489546165891072,2874824064778891264,3069732422725099520,4516337085607264256
PARAM_VALUE	0	mddev->bitmap_info.file->f_inode->i_mapping->host->i_op->sync_lazytime	0,6951464784224747520
PARAM_VALUE	0	mddev->bitmap_info.file->f_inode->i_mapping->host->i_rwsem.first_waiter->type	0-1
PARAM_VALUE	0	mddev->bitmap_info.file->f_mapping->host->i_io_list.next->prev	4096-ptr_max
PARAM_VALUE	0	mddev->bitmap_info.file->f_mapping->host->i_io_list.prev->next	4096-ptr_max
PARAM_VALUE	0	mddev->bitmap_info.file->f_mapping->host->i_sb->s_fs_info->bad_size	0-4294967295
PARAM_VALUE	0	mddev->bitmap_info.file->f_mapping->host->i_sb->s_fs_info->check_ino	0-4294967295
PARAM_VALUE	0	mddev->bitmap_info.file->f_mapping->host->i_sb->s_fs_info->dirty_size	0-4294967295
PARAM_VALUE	0	mddev->bitmap_info.file->f_mapping->host->i_sb->s_fs_info->erasing_size	0-4294967295
PARAM_VALUE	0	mddev->bitmap_info.file->f_mapping->host->i_sb->s_fs_info->free_size	0-4294967295
PARAM_VALUE	0	mddev->bitmap_info.file->f_mapping->host->i_sb->s_fs_info->gc_task->signal->flags	0-4294967295
PARAM_VALUE	0	mddev->bitmap_info.file->f_mapping->host->i_sb->s_fs_info->highest_xseqno	0-4294967295
PARAM_VALUE	0	mddev->bitmap_info.file->f_mapping->host->i_sb->s_fs_info->nextblock->bad_count	s32min-s32max
PARAM_VALUE	0	mddev->bitmap_info.file->f_mapping->host->i_sb->s_fs_info->nextblock->dirty_size	0-4294967295
PARAM_VALUE	0	mddev->bitmap_info.file->f_mapping->host->i_sb->s_fs_info->nextblock->free_size	0-4294967295
PARAM_VALUE	0	mddev->bitmap_info.file->f_mapping->host->i_sb->s_fs_info->nextblock->offset	0-4294967295
PARAM_VALUE	0	mddev->bitmap_info.file->f_mapping->host->i_sb->s_fs_info->nextblock->used_size	0-4294967295
PARAM_VALUE	0	mddev->bitmap_info.file->f_mapping->host->i_sb->s_fs_info->nextblock->wasted_size	0-4294967295
PARAM_VALUE	0	mddev->bitmap_info.file->f_mapping->host->i_sb->s_fs_info->no_chk_data_crc	0-1
PARAM_VALUE	0	mddev->bitmap_info.file->f_mapping->host->i_sb->s_fs_info->nr_erasing_blocks	0-4294967295
PARAM_VALUE	0	mddev->bitmap_info.file->f_mapping->host->i_sb->s_fs_info->nr_free_blocks	0-4294967295
PARAM_VALUE	0	mddev->bitmap_info.file->f_mapping->host->i_sb->s_fs_info->ro_error	0-1
PARAM_VALUE	0	mddev->bitmap_info.file->f_mapping->host->i_sb->s_fs_info->s_err_report.flags	0-4294967295
PARAM_VALUE	0	mddev->bitmap_info.file->f_mapping->host->i_sb->s_fs_info->s_es->s_error_count	0-4294967295
PARAM_VALUE	0	mddev->bitmap_info.file->f_mapping->host->i_sb->s_fs_info->s_es->s_first_error_time	0-4294967295
PARAM_VALUE	0	mddev->bitmap_info.file->f_mapping->host->i_sb->s_fs_info->s_es->s_last_error_time	0-4294967295
PARAM_VALUE	0	mddev->bitmap_info.file->f_mapping->host->i_sb->s_fs_info->s_es->s_wtime	0-4294967295
PARAM_VALUE	0	mddev->bitmap_info.file->f_mapping->host->i_sb->s_fs_info->s_es->s_wtime_hi	0-255
PARAM_VALUE	0	mddev->bitmap_info.file->f_mapping->host->i_sb->s_fs_info->sd_log_blks_free.counter	s32min-s32max
PARAM_VALUE	0	mddev->bitmap_info.file->f_mapping->host->i_sb->s_fs_info->sd_log_blks_reserved	0-4294967295
PARAM_VALUE	0	mddev->bitmap_info.file->f_mapping->host->i_sb->s_fs_info->sd_log_error	s32min-s32max
PARAM_VALUE	0	mddev->bitmap_info.file->f_mapping->host->i_sb->s_fs_info->sd_log_flush_head	0-4294967295
PARAM_VALUE	0	mddev->bitmap_info.file->f_mapping->host->i_sb->s_fs_info->sd_log_flush_tail	0-4294967295
PARAM_VALUE	0	mddev->bitmap_info.file->f_mapping->host->i_sb->s_fs_info->sd_log_head	0-4294967295
PARAM_VALUE	0	mddev->bitmap_info.file->f_mapping->host->i_sb->s_fs_info->sd_log_idle	0-1
PARAM_VALUE	0	mddev->bitmap_info.file->f_mapping->host->i_sb->s_fs_info->sd_log_num_revoke	0-4294967295
PARAM_VALUE	0	mddev->bitmap_info.file->f_mapping->host->i_sb->s_fs_info->sd_log_pinned.counter	s32min-s32max
PARAM_VALUE	0	mddev->bitmap_info.file->f_mapping->host->i_sb->s_fs_info->sd_log_tail	0-4294967295
PARAM_VALUE	0	mddev->bitmap_info.file->f_mapping->host->i_sb->s_fs_info->sd_log_thresh1.counter	s32min-s32max
PARAM_VALUE	0	mddev->bitmap_info.file->f_mapping->host->i_sb->s_fs_info->sd_log_thresh2.counter	s32min-s32max
PARAM_VALUE	0	mddev->bitmap_info.file->f_mapping->host->i_sb->s_fs_info->sector_size	0-4294967295
PARAM_VALUE	0	mddev->bitmap_info.file->f_mapping->host->i_sb->s_fs_info->summary->sum_buf->v32	0-4294967295
PARAM_VALUE	0	mddev->bitmap_info.file->f_mapping->host->i_sb->s_fs_info->summary->sum_num	0-4294967295
PARAM_VALUE	0	mddev->bitmap_info.file->f_mapping->host->i_sb->s_fs_info->summary->sum_padded	0-4294967295
PARAM_VALUE	0	mddev->bitmap_info.file->f_mapping->host->i_sb->s_fs_info->summary->sum_size	0-4294967295
PARAM_VALUE	0	mddev->bitmap_info.file->f_mapping->host->i_sb->s_fs_info->unchecked_size	0-4294967295
PARAM_VALUE	0	mddev->bitmap_info.file->f_mapping->host->i_sb->s_fs_info->used_size	0-4294967295
PARAM_VALUE	0	mddev->bitmap_info.file->f_mapping->host->i_sb->s_fs_info->wasted_size	0-4294967295
PARAM_VALUE	0	mddev->bitmap_info.file->f_mapping->host->i_sb->s_fs_info->wbuf_dwork.cpu	s32min-s32max
PARAM_VALUE	0	mddev->bitmap_info.file->f_mapping->host->i_sb->s_fs_info->wbuf_dwork.timer.flags	0-4294967295
PARAM_VALUE	0	mddev->bitmap_info.file->f_mapping->host->i_sb->s_fs_info->wbuf_dwork.wq->dfl_pwq	0-s64max
PARAM_VALUE	0	mddev->bitmap_info.file->f_mapping->host->i_sb->s_fs_info->wbuf_inodes->ino	0-4294967295
PARAM_VALUE	0	mddev->bitmap_info.file->f_mapping->host->i_sb->s_fs_info->wbuf_len	0-4294967295
PARAM_VALUE	0	mddev->bitmap_info.file->f_mapping->host->i_sb->s_fs_info->wbuf_ofs	0-4294967295
PARAM_VALUE	0	mddev->bitmap_info.file->f_mapping->host->i_sb->s_fs_info->wbuf_pagesize	0-4294967295
PARAM_VALUE	0	mddev->bitmap_info.file->f_mapping->host->i_sb->s_fs_info->xdatum_mem_usage	0-4294967295
PARAM_VALUE	0	mddev->bitmap_info.file->f_mapping->host->i_sb->s_fs_info->xref_dead_list->ic	0-4294967295
PARAM_VALUE	0	mddev->bitmap_info.file->f_mapping->host->i_sb->s_fs_info->xref_dead_list->xd	0-4294967295
PARAM_VALUE	0	mddev->bitmap_info.file->f_mapping->host->i_wb->dwork->timer->entry.pprev	4096-ptr_max
PARAM_VALUE	0	mddev->bitmap_info.file->f_mapping->host->i_wb->dwork.timer.is_hard	0-1
PARAM_VALUE	0	mddev->bitmap_info.file->f_mapping->host->i_wb->dwork.timer.is_lazy	0-1
PARAM_VALUE	0	mddev->bitmap_info.file->f_mapping->host->i_wb->dwork.timer.is_queued	0-1
PARAM_VALUE	0	mddev->bitmap_info.file->f_mapping->host->i_wb->dwork.timer.is_soft	0-1
PARAM_VALUE	0	mddev->bitmap_info.file->f_mapping->host->i_wb->dwork.work.entry.next->prev	4096-ptr_max
PARAM_VALUE	0	mddev->bitmap_info.file->f_mapping->host->i_wb->dwork.work.flags	0-4294967295
PARAM_VALUE	0	mddev->bitmap_info.file->f_mapping->host->i_wb->dwork.work.function	1626621062881370112
PARAM_VALUE	0	mddev->bitmap_info.file->f_mapping->host->i_wb->dwork.work.is_hard	0-1
PARAM_VALUE	0	mddev->bitmap_info.file->f_mapping->host->i_wb->dwork.work.is_lazy	0-1
PARAM_VALUE	0	mddev->bitmap_info.file->f_mapping->host->i_wb->dwork.work.is_queued	0-1
PARAM_VALUE	0	mddev->bitmap_info.file->f_mapping->host->i_wb->dwork.work.is_soft	0-1
PARAM_VALUE	0	mddev->bitmap_info.file->f_mapping->host->i_wb->dwork.wq->dfl_pwq	0-s64max
PARAM_VALUE	0	mddev->bitmap_info.file->f_mapping->host->i_wb->dwork.wq->saved_max_active	s32min-s32max
PARAM_VALUE	0	mddev->bitmap_info.file->f_mapping->host->i_wb->dwork.wq->saved_min_active	s32min-s32max
PARAM_VALUE	0	mddev->bitmap_info.file->f_mapping->host->i_wb->refcnt.percpu_count_ptr	1-u64max
PARAM_VALUE	0	mddev->bitmap_info.offset	0
PARAM_VALUE	0	mddev->cluster_info->recovery_map	0-s64max
PARAM_VALUE	0	mddev->cluster_info->recv_thread	0-s64max
PARAM_VALUE	0	mddev->kobj.sd	4096-ptr_max
PARAM_VALUE	0	mddev->kobj.sd->__parent	0
PARAM_VALUE	0	mddev->reconfig_mutex.dep_map->name	0-255
PARAM_VALUE	0	mddev->reconfig_mutex.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	mddev->suspend_mutex.dep_map->name	0-255
PARAM_VALUE	0	mddev->suspend_mutex.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	mddev->suspend_mutex.first_waiter->task->blocked_lock.dep_map->name	0-255
PARAM_VALUE	0	mddev->suspend_mutex.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	0	mddev->suspend_mutex.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	0	mddev->suspend_mutex.first_waiter->task->blocked_lock.raw_lock.val.counter	s32min-s32max
PARAM_VALUE	0	mddev->suspend_mutex.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	0	*mddev->bitmap_info.file->f_mapping->host->i_sb->s_fs_info->s_es->s_last_error_func	0-255
PARAM_VALUE	0	*mddev->bitmap_info.file->f_mapping->host->i_sb->s_fs_info->s_first_error_func	0-255
PARAM_VALUE	0	*mddev->bitmap_info.file->f_mapping->host->i_sb->s_fs_info->s_last_error_func	0-255
PARAM_VALUE	0	*mddev->bitmap_info.file->f_mapping->host->i_sb->s_fs_info->wbuf	0-255
PARAM_VALUE	0	*mddev->bitmap_info.file->f_mapping->host->i_sb->s_fs_info->wbuf_verify	0-255
PARAM_VALUE	0	*mddev->bitmap_info.file->f_mapping->host->i_wb->dwork.timer->entry->next->pprev	1-u64max
DATA_SOURCE	0	mddev	$0
CAPABLE	0	21
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2		&of->mutex
LOCK2	0	&mddev->reconfig_mutex
HALF_LOCKED2		&of->prealloc_mutex
HALF_LOCKED2		&pool->lock
TYPE_LOCK		(struct kernfs_open_file)->mutex
TYPE_LOCK		(struct mddev)->reconfig_mutex