__wait_discard_cmd_range 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 function:

fs/f2fs/segment.c, line 1777 (as a function)

Referenced in 1 files:

fs/f2fs/segment.c

Smatch caller information:

fs/f2fs/segment.c __wait_all_discard_cmd() -> __wait_discard_cmd_range()

Type	Parameter	Key	Value
PARAM_VALUE	0	sbi	4096-ptr_max
PARAM_VALUE	0	sbi->cp_global_sem.internal_rwsem.first_waiter->handoff_set	0-1
PARAM_VALUE	0	sbi->cp_global_sem.internal_rwsem.first_waiter->type	0-1
PARAM_VALUE	0	sbi->cp_rwsem.internal_rwsem.first_waiter->handoff_set	0-1
PARAM_VALUE	0	sbi->cp_rwsem.internal_rwsem.first_waiter->type	0-1
PARAM_VALUE	0	sbi->gc_lock.internal_rwsem.first_waiter->handoff_set	0-1
PARAM_VALUE	0	sbi->gc_lock.internal_rwsem.first_waiter->type	0-1
PARAM_VALUE	0	sbi->meta_inode->i_sb->s_cop->inode_info_offs	1632,1720,1808,2632,2648
PARAM_VALUE	0	sbi->nm_info->nat_tree_lock.internal_rwsem.first_waiter->handoff_set	0-1
PARAM_VALUE	0	sbi->nm_info->nat_tree_lock.internal_rwsem.first_waiter->type	0-1
PARAM_VALUE	0	sbi->node_change.internal_rwsem.first_waiter->handoff_set	0-1
PARAM_VALUE	0	sbi->node_change.internal_rwsem.first_waiter->type	0-1
PARAM_VALUE	0	sbi->node_inode->i_sb->s_cop->inode_info_offs	1632,1720,1808,2632,2648
PARAM_VALUE	0	sbi->node_write.internal_rwsem.first_waiter->handoff_set	0-1
PARAM_VALUE	0	sbi->node_write.internal_rwsem.first_waiter->type	0-1
PARAM_VALUE	0	sbi->quota_sem.internal_rwsem.first_waiter->handoff_set	0-1
PARAM_VALUE	0	sbi->quota_sem.internal_rwsem.first_waiter->type	0-1
PARAM_VALUE	0	sbi->sb->s_umount.first_waiter->handoff_set	0-1
PARAM_VALUE	0	sbi->sb->s_umount.first_waiter->type	0-1
PARAM_VALUE	0	*sbi->next_victim_seg	0-4294967295
PARAM_VALUE	0	*sbi->sb->s_id	0-255
PARAM_VALUE	1	dpolicy	6068081938597814272,7418263998511779840
PARAM_VALUE	1	dpolicy->type	0-1,3
PARAM_VALUE	2	start	0
PARAM_VALUE	3	end	u32max
BUF_SIZE	0	sbi	(-1),1-s32max
BUF_SIZE	0	sbi	(-1),1-s32max
DATA_SOURCE	0	sbi	$0
DATA_SOURCE	1	dpolicy	$1
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE	0	sbi->compress_inode->i_bytes
NO_OVERFLOW_SIMPLE	0	sbi->compress_inode->i_mapping->host->i_size
NO_OVERFLOW_SIMPLE	0	sbi->compress_inode->i_size
NO_OVERFLOW_SIMPLE	0	sbi->meta_inode->i_mapping->host->i_bytes
NO_OVERFLOW_SIMPLE	0	sbi->meta_inode->i_mapping->host->i_size
NO_OVERFLOW_SIMPLE	0	sbi->meta_inode->i_size
NO_OVERFLOW_SIMPLE	0	sbi->node_inode->i_mapping->host->i_bytes
NO_OVERFLOW_SIMPLE	0	sbi->node_inode->i_mapping->host->i_size
NO_OVERFLOW_SIMPLE	0	sbi->node_inode->i_size
UNITS	0	sbi	unit_byte
HALF_LOCKED2	0	&sbi->umount_mutex

fs/f2fs/segment.c __wait_all_discard_cmd() -> __wait_discard_cmd_range()

Type	Parameter	Key	Value
PARAM_VALUE	0	sbi	4096-ptr_max
PARAM_VALUE	0	sbi->cp_global_sem.internal_rwsem.first_waiter->handoff_set	0-1
PARAM_VALUE	0	sbi->cp_global_sem.internal_rwsem.first_waiter->type	0-1
PARAM_VALUE	0	sbi->cp_rwsem.internal_rwsem.first_waiter->handoff_set	0-1
PARAM_VALUE	0	sbi->cp_rwsem.internal_rwsem.first_waiter->type	0-1
PARAM_VALUE	0	sbi->gc_lock.internal_rwsem.first_waiter->handoff_set	0-1
PARAM_VALUE	0	sbi->gc_lock.internal_rwsem.first_waiter->type	0-1
PARAM_VALUE	0	sbi->meta_inode->i_sb->s_cop->inode_info_offs	1632,1720,2632,2648
PARAM_VALUE	0	sbi->nm_info->nat_tree_lock.internal_rwsem.first_waiter->handoff_set	0-1
PARAM_VALUE	0	sbi->nm_info->nat_tree_lock.internal_rwsem.first_waiter->type	0-1
PARAM_VALUE	0	sbi->node_change.internal_rwsem.first_waiter->handoff_set	0-1
PARAM_VALUE	0	sbi->node_change.internal_rwsem.first_waiter->type	0-1
PARAM_VALUE	0	sbi->node_inode->i_sb->s_cop->inode_info_offs	1632,1720,2632,2648
PARAM_VALUE	0	sbi->node_write.internal_rwsem.first_waiter->handoff_set	0-1
PARAM_VALUE	0	sbi->node_write.internal_rwsem.first_waiter->type	0-1
PARAM_VALUE	0	sbi->quota_sem.internal_rwsem.first_waiter->handoff_set	0-1
PARAM_VALUE	0	sbi->quota_sem.internal_rwsem.first_waiter->type	0-1
PARAM_VALUE	0	sbi->sb->s_umount.first_waiter->handoff_set	0-1
PARAM_VALUE	0	sbi->sb->s_umount.first_waiter->type	0-1
PARAM_VALUE	0	*sbi->next_victim_seg	0-4294967295
PARAM_VALUE	0	*sbi->sb->s_id	0-255
PARAM_VALUE	1	dpolicy	1496318901556084736
PARAM_VALUE	1	dpolicy->granularity	1
PARAM_VALUE	1	dpolicy->io_aware	0
PARAM_VALUE	1	dpolicy->ordered	0
PARAM_VALUE	1	dpolicy->sync	1
PARAM_VALUE	1	dpolicy->timeout	0
PARAM_VALUE	1	dpolicy->type	2
PARAM_VALUE	2	start	0
PARAM_VALUE	3	end	u32max
BUF_SIZE	0	sbi	(-1),1-s32max
BUF_SIZE	0	sbi	(-1),1-s32max
DATA_SOURCE	0	sbi	$0
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE	0	sbi->compress_inode->i_bytes
NO_OVERFLOW_SIMPLE	0	sbi->compress_inode->i_mapping->host->i_size
NO_OVERFLOW_SIMPLE	0	sbi->compress_inode->i_size
NO_OVERFLOW_SIMPLE	0	sbi->meta_inode->i_mapping->host->i_bytes
NO_OVERFLOW_SIMPLE	0	sbi->meta_inode->i_mapping->host->i_size
NO_OVERFLOW_SIMPLE	0	sbi->meta_inode->i_size
NO_OVERFLOW_SIMPLE	0	sbi->node_inode->i_mapping->host->i_bytes
NO_OVERFLOW_SIMPLE	0	sbi->node_inode->i_mapping->host->i_size
NO_OVERFLOW_SIMPLE	0	sbi->node_inode->i_size
UNITS	0	sbi	unit_byte
HALF_LOCKED2	0	&sbi->umount_mutex

fs/f2fs/segment.c __wait_all_discard_cmd() -> __wait_discard_cmd_range()

Type	Parameter	Key	Value
PARAM_VALUE	0	sbi	4096-ptr_max
PARAM_VALUE	0	sbi->cp_global_sem.internal_rwsem.first_waiter->handoff_set	0-1
PARAM_VALUE	0	sbi->cp_global_sem.internal_rwsem.first_waiter->type	0-1
PARAM_VALUE	0	sbi->cp_rwsem.internal_rwsem.first_waiter->handoff_set	0-1
PARAM_VALUE	0	sbi->cp_rwsem.internal_rwsem.first_waiter->type	0-1
PARAM_VALUE	0	sbi->gc_lock.internal_rwsem.first_waiter->handoff_set	0-1
PARAM_VALUE	0	sbi->gc_lock.internal_rwsem.first_waiter->type	0-1
PARAM_VALUE	0	sbi->meta_inode->i_sb->s_cop->inode_info_offs	1632,1720,2632,2648
PARAM_VALUE	0	sbi->nm_info->nat_tree_lock.internal_rwsem.first_waiter->handoff_set	0-1
PARAM_VALUE	0	sbi->nm_info->nat_tree_lock.internal_rwsem.first_waiter->type	0-1
PARAM_VALUE	0	sbi->node_change.internal_rwsem.first_waiter->handoff_set	0-1
PARAM_VALUE	0	sbi->node_change.internal_rwsem.first_waiter->type	0-1
PARAM_VALUE	0	sbi->node_inode->i_sb->s_cop->inode_info_offs	1632,1720,2632,2648
PARAM_VALUE	0	sbi->node_write.internal_rwsem.first_waiter->handoff_set	0-1
PARAM_VALUE	0	sbi->node_write.internal_rwsem.first_waiter->type	0-1
PARAM_VALUE	0	sbi->quota_sem.internal_rwsem.first_waiter->handoff_set	0-1
PARAM_VALUE	0	sbi->quota_sem.internal_rwsem.first_waiter->type	0-1
PARAM_VALUE	0	sbi->sb->s_umount.first_waiter->handoff_set	0-1
PARAM_VALUE	0	sbi->sb->s_umount.first_waiter->type	0-1
PARAM_VALUE	0	*sbi->next_victim_seg	0-4294967295
PARAM_VALUE	0	*sbi->sb->s_id	0-255
PARAM_VALUE	1	dpolicy	1496318901556084736
PARAM_VALUE	1	dpolicy->granularity	1
PARAM_VALUE	1	dpolicy->io_aware	0
PARAM_VALUE	1	dpolicy->ordered	0
PARAM_VALUE	1	dpolicy->sync	1
PARAM_VALUE	1	dpolicy->timeout	1
PARAM_VALUE	1	dpolicy->type	3
PARAM_VALUE	2	start	0
PARAM_VALUE	3	end	u32max
BUF_SIZE	0	sbi	(-1),1-s32max
BUF_SIZE	0	sbi	(-1),1-s32max
DATA_SOURCE	0	sbi	$0
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE	0	sbi->compress_inode->i_bytes
NO_OVERFLOW_SIMPLE	0	sbi->compress_inode->i_mapping->host->i_size
NO_OVERFLOW_SIMPLE	0	sbi->compress_inode->i_size
NO_OVERFLOW_SIMPLE	0	sbi->meta_inode->i_mapping->host->i_bytes
NO_OVERFLOW_SIMPLE	0	sbi->meta_inode->i_mapping->host->i_size
NO_OVERFLOW_SIMPLE	0	sbi->meta_inode->i_size
NO_OVERFLOW_SIMPLE	0	sbi->node_inode->i_mapping->host->i_bytes
NO_OVERFLOW_SIMPLE	0	sbi->node_inode->i_mapping->host->i_size
NO_OVERFLOW_SIMPLE	0	sbi->node_inode->i_size
UNITS	0	sbi	unit_byte
HALF_LOCKED2	0	&sbi->umount_mutex

fs/f2fs/segment.c f2fs_trim_fs() -> __wait_discard_cmd_range()

Type	Parameter	Key	Value
PARAM_VALUE	0	sbi	4096-ptr_max
PARAM_VALUE	0	sbi->cp_call_count	4096-ptr_max
PARAM_VALUE	0	sbi->cp_global_sem.internal_rwsem.first_waiter->handoff_set	0-1
PARAM_VALUE	0	sbi->cp_global_sem.internal_rwsem.first_waiter->type	0-1
PARAM_VALUE	0	sbi->cp_rwsem.internal_rwsem.first_waiter->handoff_set	0-1
PARAM_VALUE	0	sbi->cp_rwsem.internal_rwsem.first_waiter->type	0-1
PARAM_VALUE	0	sbi->gc_lock.internal_rwsem.dep_map->name	0-255
PARAM_VALUE	0	sbi->gc_lock.internal_rwsem.first_waiter->handoff_set	1
PARAM_VALUE	0	sbi->gc_lock.internal_rwsem.first_waiter->list.next	2624917664208203776
PARAM_VALUE	0	sbi->gc_lock.internal_rwsem.first_waiter->list.prev	2624917664208203776
PARAM_VALUE	0	sbi->gc_lock.internal_rwsem.first_waiter->type	0-1
PARAM_VALUE	0	sbi->nm_info->nat_tree_lock.internal_rwsem.first_waiter->handoff_set	0-1
PARAM_VALUE	0	sbi->nm_info->nat_tree_lock.internal_rwsem.first_waiter->type	0-1
PARAM_VALUE	0	sbi->node_change.internal_rwsem.first_waiter->handoff_set	0-1
PARAM_VALUE	0	sbi->node_change.internal_rwsem.first_waiter->type	0-1
PARAM_VALUE	0	sbi->node_write.internal_rwsem.first_waiter->handoff_set	0-1
PARAM_VALUE	0	sbi->node_write.internal_rwsem.first_waiter->type	0-1
PARAM_VALUE	0	sbi->quota_sem.internal_rwsem.first_waiter->handoff_set	0-1
PARAM_VALUE	0	sbi->quota_sem.internal_rwsem.first_waiter->type	0-1
PARAM_VALUE	0	sbi->sb->s_bdev	4096-ptr_max
PARAM_VALUE	0	sbi->sb->s_umount.first_waiter->handoff_set	0-1
PARAM_VALUE	0	sbi->sb->s_umount.first_waiter->type	0-1
PARAM_VALUE	0	*sbi->next_victim_seg	0-4294967295
PARAM_VALUE	1	dpolicy	4537406422835200
PARAM_VALUE	1	dpolicy->granularity	1-1048575
PARAM_VALUE	1	dpolicy->io_aware	0
PARAM_VALUE	1	dpolicy->ordered	0
PARAM_VALUE	1	dpolicy->sync	1
PARAM_VALUE	1	dpolicy->timeout	0
PARAM_VALUE	1	dpolicy->type	2
BUF_SIZE	0	sbi	1-s32max
BUF_SIZE	0	sbi	1-s32max
DATA_SOURCE	0	sbi	$0
CAPABLE	0	21
NOSPEC	1	dpolicy->granularity
USER_DATA	1	dpolicy->granularity	1-1048575[c]
UNITS	0	sbi	unit_byte
UNITS	2	start	unit_page
UNITS	3	end	unit_page