fs/f2fs/node.c __lookup_nat_cache() -> get_nat_flag()

Type	Parameter	Key	Value
PARAM_VALUE	0	ne	1-u64max
PARAM_VALUE	1	type	3
DATA_SOURCE	0	ne	r radix_tree_lookup
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&curseg->journal_rwsem
HALF_LOCKED2		&nm_i->nat_tree_lock.internal_rwsem
HALF_LOCKED2		&nm_i->nat_tree_lock.internal_rwsem
HALF_LOCKED2		&nm_i->nid_list_lock
HALF_LOCKED2		&sbi->cp_global_sem.internal_rwsem
HALF_LOCKED2		&sbi->node_write.internal_rwsem
TYPE_LOCK		(struct f2fs_rwsem)->internal_rwsem

fs/f2fs/node.c __set_nat_cache_dirty() -> get_nat_flag()

Type	Parameter	Key	Value
PARAM_VALUE	0	ne	4096-ptr_max
PARAM_VALUE	1	type	4
CAPPED_DATA	0	ne	1
DATA_SOURCE	0	ne	$1
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE	0	ne->ni.ino
HALF_LOCKED2		&curseg->journal_rwsem
HALF_LOCKED2		&nm_i->nat_tree_lock.internal_rwsem
HALF_LOCKED2		&nm_i->nat_tree_lock.internal_rwsem
HALF_LOCKED2		&sbi->cp_global_sem.internal_rwsem
TYPE_LOCK		(struct f2fs_rwsem)->internal_rwsem

fs/f2fs/node.c __set_nat_cache_dirty() -> get_nat_flag()

Type	Parameter	Key	Value
PARAM_VALUE	0	ne	4096-ptr_max
PARAM_VALUE	1	type	3
CAPPED_DATA	0	ne	1
DATA_SOURCE	0	ne	$1
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE	0	ne->ni.ino
HALF_LOCKED2		&curseg->journal_rwsem
HALF_LOCKED2		&nm_i->nat_tree_lock.internal_rwsem
HALF_LOCKED2		&nm_i->nat_tree_lock.internal_rwsem
HALF_LOCKED2		&sbi->cp_global_sem.internal_rwsem
TYPE_LOCK		(struct f2fs_rwsem)->internal_rwsem

fs/f2fs/node.c __set_nat_cache_dirty() -> get_nat_flag()

Type	Parameter	Key	Value
PARAM_VALUE	0	ne	4096-ptr_max
PARAM_VALUE	1	type	3
CAPPED_DATA	0	ne	1
DATA_SOURCE	0	ne	$1
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE	0	ne->ni.ino
HALF_LOCKED2		&curseg->journal_rwsem
HALF_LOCKED2		&nm_i->nat_tree_lock.internal_rwsem
HALF_LOCKED2		&nm_i->nat_tree_lock.internal_rwsem
HALF_LOCKED2		&sbi->cp_global_sem.internal_rwsem
TYPE_LOCK		(struct f2fs_rwsem)->internal_rwsem

fs/f2fs/node.c add_free_nid() -> get_nat_flag()

Type	Parameter	Key	Value
PARAM_VALUE	0	ne	4096-ptr_max
PARAM_VALUE	1	type	0
DATA_SOURCE	0	ne	r __lookup_nat_cache
PREEMPT_ADD			<- disables preempt
RX_PATH
TASK_NOT_RUNNING
LOCK2		&nm_i->nat_tree_lock.internal_rwsem
LOCK2		&nm_i->nid_list_lock
HALF_LOCKED2		&curseg->journal_rwsem
TYPE_LOCK		(struct f2fs_nm_info)->nid_list_lock
TYPE_LOCK		(struct f2fs_rwsem)->internal_rwsem

fs/f2fs/node.c f2fs_is_checkpointed_node() -> get_nat_flag()

Type	Parameter	Key	Value
PARAM_VALUE	0	ne	4096-ptr_max
PARAM_VALUE	1	type	0
DATA_SOURCE	0	ne	r __lookup_nat_cache
RX_PATH
TASK_NOT_RUNNING
LOCK2		&nm_i->nat_tree_lock.internal_rwsem
HALF_LOCKED2		&inode->i_rwsem
TYPE_LOCK		(struct f2fs_rwsem)->internal_rwsem

fs/f2fs/node.c f2fs_need_dentry_mark() -> get_nat_flag()

Type	Parameter	Key	Value
PARAM_VALUE	0	ne	4096-ptr_max
PARAM_VALUE	1	type	0
DATA_SOURCE	0	ne	r __lookup_nat_cache
RX_PATH
TASK_NOT_RUNNING
LOCK2		&nm_i->nat_tree_lock.internal_rwsem
HALF_LOCKED2		&sbi->node_write.internal_rwsem
TYPE_LOCK		(struct f2fs_rwsem)->internal_rwsem

fs/f2fs/node.c f2fs_need_dentry_mark() -> get_nat_flag()

Type	Parameter	Key	Value
PARAM_VALUE	0	ne	4096-ptr_max
PARAM_VALUE	1	type	1
DATA_SOURCE	0	ne	r __lookup_nat_cache
RX_PATH
TASK_NOT_RUNNING
LOCK2		&nm_i->nat_tree_lock.internal_rwsem
HALF_LOCKED2		&sbi->node_write.internal_rwsem
TYPE_LOCK		(struct f2fs_rwsem)->internal_rwsem

fs/f2fs/node.c f2fs_need_inode_block_update() -> get_nat_flag()

Type	Parameter	Key	Value
PARAM_VALUE	0	ne	4096-ptr_max
PARAM_VALUE	1	type	2
DATA_SOURCE	0	ne	r __lookup_nat_cache
RX_PATH
TASK_NOT_RUNNING
LOCK2		&nm_i->nat_tree_lock.internal_rwsem
LOCK2		&sbi->node_write.internal_rwsem
TYPE_LOCK		(struct f2fs_rwsem)->internal_rwsem

fs/f2fs/node.c f2fs_need_inode_block_update() -> get_nat_flag()

Type	Parameter	Key	Value
PARAM_VALUE	0	ne	4096-ptr_max
PARAM_VALUE	1	type	0
DATA_SOURCE	0	ne	r __lookup_nat_cache
RX_PATH
TASK_NOT_RUNNING
LOCK2		&nm_i->nat_tree_lock.internal_rwsem
LOCK2		&sbi->node_write.internal_rwsem
TYPE_LOCK		(struct f2fs_rwsem)->internal_rwsem

fs/f2fs/node.c f2fs_need_inode_block_update() -> get_nat_flag()

Type	Parameter	Key	Value
PARAM_VALUE	0	ne	4096-ptr_max
PARAM_VALUE	1	type	1
DATA_SOURCE	0	ne	r __lookup_nat_cache
RX_PATH
TASK_NOT_RUNNING
LOCK2		&nm_i->nat_tree_lock.internal_rwsem
LOCK2		&sbi->node_write.internal_rwsem
TYPE_LOCK		(struct f2fs_rwsem)->internal_rwsem

fs/f2fs/node.c remove_nats_in_journal() -> get_nat_flag()

Type	Parameter	Key	Value
PARAM_VALUE	0	ne	4096-ptr_max
PARAM_VALUE	1	type	3
RX_PATH
TASK_NOT_RUNNING
LOCK2		&curseg->journal_rwsem
LOCK2		&nm_i->nat_tree_lock.internal_rwsem
LOCK2		&sbi->cp_global_sem.internal_rwsem
HALF_LOCKED2		&sbi->gc_lock.internal_rwsem
HALF_LOCKED2		&sbi->pin_sem.internal_rwsem
HALF_LOCKED2		&sbi->umount_mutex
TYPE_LOCK		(struct curseg_info)->journal_rwsem
TYPE_LOCK		(struct f2fs_rwsem)->internal_rwsem