f2fs_kvzalloc identifier - Linux source code next-20260811

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linux

Versions

FIXME
- FIXME
  - next-20260811

Defined in 1 files as a function:

fs/f2fs/f2fs.h, line 3762 (as a function)

Referenced in 5 files:

Smatch caller information:

fs/f2fs/segment.c build_dirty_segmap() -> f2fs_kvzalloc()

Type	Parameter	Key	Value
PARAM_VALUE	0	sbi	4096-ptr_max
PARAM_VALUE	0	sbi->meta_inode->i_sb->s_cop->inode_info_offs	1632,1808,2632,2648
PARAM_VALUE	0	sbi->node_inode->i_sb->s_cop->inode_info_offs	1632,1808,2632,2648
PARAM_VALUE	0	sbi->raw_super->feature	0,2-u32max
PARAM_VALUE	0	sbi->sb	4096-ptr_max
PARAM_VALUE	0	sbi->sb->s_bdev	4096-ptr_max
PARAM_VALUE	0	sbi->sm_info	4096-ptr_max
PARAM_VALUE	0	sbi->total_valid_node_count	0
PARAM_VALUE	0	*sbi->page_eio_cnt	s32min-s32max
PARAM_VALUE	2	flags	3264
CAPPED_DATA	0	sbi->segs_per_sec	1
DATA_SOURCE	0	sbi	$0
NO_OVERFLOW_SIMPLE	0	sbi->total_sections

fs/f2fs/segment.c build_dirty_segmap() -> f2fs_kvzalloc()

Type	Parameter	Key	Value
PARAM_VALUE	0	sbi	4096-ptr_max
PARAM_VALUE	0	sbi->meta_inode->i_sb->s_cop->inode_info_offs	1632,1808,2632,2648
PARAM_VALUE	0	sbi->node_inode->i_sb->s_cop->inode_info_offs	1632,1808,2632,2648
PARAM_VALUE	0	sbi->raw_super->feature	0,2-u32max
PARAM_VALUE	0	sbi->sb	4096-ptr_max
PARAM_VALUE	0	sbi->sb->s_bdev	4096-ptr_max
PARAM_VALUE	0	sbi->segs_per_sec	2-u32max
PARAM_VALUE	0	sbi->sm_info	4096-ptr_max
PARAM_VALUE	0	sbi->total_valid_node_count	0
PARAM_VALUE	0	*sbi->page_eio_cnt	s32min-s32max
PARAM_VALUE	2	flags	3264
CAPPED_DATA	0	sbi->segs_per_sec	1
DATA_SOURCE	0	sbi	$0
FUZZY_MAX	0	sbi->segs_per_sec	2
NO_OVERFLOW_SIMPLE	0	sbi->total_sections

fs/f2fs/segment.c build_sit_info() -> f2fs_kvzalloc()

Type	Parameter	Key	Value
PARAM_VALUE	0	sbi	4096-ptr_max
PARAM_VALUE	0	sbi->sb	4096-ptr_max
PARAM_VALUE	0	sbi->sb->s_bdev	4096-ptr_max
PARAM_VALUE	0	sbi->sm_info	4096-ptr_max
PARAM_VALUE	1	size	0-171798691800
PARAM_VALUE	2	flags	3264
DATA_SOURCE	0	sbi	$0

fs/f2fs/segment.c build_sit_info() -> f2fs_kvzalloc()

Type	Parameter	Key	Value
PARAM_VALUE	0	sbi	4096-ptr_max
PARAM_VALUE	0	sbi->sb	4096-ptr_max
PARAM_VALUE	0	sbi->sb->s_bdev	4096-ptr_max
PARAM_VALUE	0	sbi->sm_info	4096-ptr_max
PARAM_VALUE	2	flags	3264
DATA_SOURCE	0	sbi	$0

fs/f2fs/segment.c build_sit_info() -> f2fs_kvzalloc()

Type	Parameter	Key	Value
PARAM_VALUE	0	sbi	4096-ptr_max
PARAM_VALUE	0	sbi->sb	4096-ptr_max
PARAM_VALUE	0	sbi->sb->s_bdev	4096-ptr_max
PARAM_VALUE	0	sbi->sm_info	4096-ptr_max
PARAM_VALUE	2	flags	3264
DATA_SOURCE	0	sbi	$0

fs/f2fs/segment.c build_sit_info() -> f2fs_kvzalloc()

Type	Parameter	Key	Value
PARAM_VALUE	0	sbi	4096-ptr_max
PARAM_VALUE	0	sbi->sb	4096-ptr_max
PARAM_VALUE	0	sbi->sb->s_bdev	4096-ptr_max
PARAM_VALUE	0	sbi->segs_per_sec	2-u32max
PARAM_VALUE	0	sbi->sm_info	4096-ptr_max
PARAM_VALUE	1	size	0-34359738360
PARAM_VALUE	2	flags	3264
DATA_SOURCE	0	sbi	$0
FUZZY_MAX	0	sbi->segs_per_sec	2
NO_OVERFLOW_SIMPLE	0	sbi->total_sections

fs/f2fs/segment.c build_sit_info() -> f2fs_kvzalloc()

Type	Parameter	Key	Value
PARAM_VALUE	0	sbi	4096-ptr_max
PARAM_VALUE	0	sbi->sb	4096-ptr_max
PARAM_VALUE	0	sbi->sb->s_bdev	4096-ptr_max
PARAM_VALUE	0	sbi->sm_info	4096-ptr_max
PARAM_VALUE	2	flags	3264
DATA_SOURCE	0	sbi	$0
NO_OVERFLOW_SIMPLE	0	sbi->total_sections

fs/f2fs/segment.c init_victim_secmap() -> f2fs_kvzalloc()

Type	Parameter	Key	Value
PARAM_VALUE	0	sbi	4096-ptr_max
PARAM_VALUE	0	sbi->raw_super->feature	0,2-u32max
PARAM_VALUE	0	sbi->sb	4096-ptr_max
PARAM_VALUE	0	sbi->sb->s_bdev	4096-ptr_max
PARAM_VALUE	0	sbi->sm_info	4096-ptr_max
PARAM_VALUE	0	sbi->total_valid_node_count	0
PARAM_VALUE	0	*sbi->page_eio_cnt	s32min-s32max
PARAM_VALUE	2	flags	3264
DATA_SOURCE	0	sbi	$0

fs/f2fs/segment.c init_victim_secmap() -> f2fs_kvzalloc()

Type	Parameter	Key	Value
PARAM_VALUE	0	sbi	4096-ptr_max
PARAM_VALUE	0	sbi->raw_super->feature	0,2-u32max
PARAM_VALUE	0	sbi->sb	4096-ptr_max
PARAM_VALUE	0	sbi->sb->s_bdev	4096-ptr_max
PARAM_VALUE	0	sbi->sm_info	4096-ptr_max
PARAM_VALUE	0	sbi->total_valid_node_count	0
PARAM_VALUE	0	*sbi->page_eio_cnt	s32min-s32max
PARAM_VALUE	2	flags	3264
DATA_SOURCE	0	sbi	$0

fs/f2fs/checkpoint.c f2fs_get_valid_checkpoint() -> f2fs_kvzalloc()

Type	Parameter	Key	Value
PARAM_VALUE	0	sbi	4096-ptr_max
PARAM_VALUE	1	size	0-18446744065119617025
PARAM_VALUE	2	flags	3264
DATA_SOURCE	0	sbi	$0

fs/f2fs/file.c __exchange_data_block() -> f2fs_kvzalloc()

Type	Parameter	Key	Value
PARAM_VALUE	0	sbi	4096-ptr_max
PARAM_VALUE	1	size	0-68719476720
PARAM_VALUE	2	flags	3136
BUF_SIZE	0	sbi	1-s32max
CAPPED_DATA	1	size	1
RX_PATH
TASK_NOT_RUNNING
USER_DATA	1	size	4-8589934588[c]
LOCK2		&sbi->cp_rwsem.internal_rwsem
LOCK2		&src_inode->i_rwsem
HALF_LOCKED2		&dst_inode->i_mapping->invalidate_lock
HALF_LOCKED2		&dst_inode->i_rwsem
HALF_LOCKED2		&mapping->invalidate_lock
HALF_LOCKED2		&src_inode->i_mapping->invalidate_lock
TYPE_LOCK		(struct f2fs_rwsem)->internal_rwsem
TYPE_LOCK		(struct inode)->i_rwsem

fs/f2fs/file.c __exchange_data_block() -> f2fs_kvzalloc()

Type	Parameter	Key	Value
PARAM_VALUE	0	sbi	4096-ptr_max
PARAM_VALUE	1	size	0-68719476720
PARAM_VALUE	2	flags	3136
BUF_SIZE	0	sbi	1-s32max
CAPPED_DATA	1	size	1
RX_PATH
TASK_NOT_RUNNING
USER_DATA	1	size	4-8589934588[c]
LOCK2		&sbi->cp_rwsem.internal_rwsem
LOCK2		&src_inode->i_rwsem
HALF_LOCKED2		&dst_inode->i_mapping->invalidate_lock
HALF_LOCKED2		&dst_inode->i_rwsem
HALF_LOCKED2		&mapping->invalidate_lock
HALF_LOCKED2		&src_inode->i_mapping->invalidate_lock
TYPE_LOCK		(struct f2fs_rwsem)->internal_rwsem
TYPE_LOCK		(struct inode)->i_rwsem

fs/f2fs/super.c init_blkz_info() -> f2fs_kvzalloc()

Type	Parameter	Key	Value
PARAM_VALUE	0	sbi	4096-ptr_max
PARAM_VALUE	0	sbi->bggc_io_aware	1
PARAM_VALUE	0	sbi->blkzone_alloc_policy	0
PARAM_VALUE	0	sbi->blocks_per_blkz	0-536870911
PARAM_VALUE	0	sbi->devs	4096-ptr_max
PARAM_VALUE	0	sbi->max_open_zones	1-u32max
PARAM_VALUE	0	sbi->raw_super	4096-ptr_max
PARAM_VALUE	0	sbi->raw_super->devs	4096-ptr_max
PARAM_VALUE	0	sbi->raw_super->feature	2-u32max
PARAM_VALUE	0	sbi->s_ndevs	1-8
PARAM_VALUE	0	sbi->sb	4096-ptr_max
PARAM_VALUE	0	sbi->sb->s_bdev	4096-ptr_max
PARAM_VALUE	1	size	0-536870912
PARAM_VALUE	2	flags	3264
BUF_SIZE	0	sbi->devs	112,896
CAPPED_DATA	0	sbi->blocks_per_blkz	1
CAPPED_DATA	0	sbi->max_open_zones	1
CAPPED_DATA	0	sbi->s_ndevs	1
CAPPED_DATA	0	sbi->sb	1
DATA_SOURCE	0	sbi	$0
FUZZY_MAX	0	sbi->max_open_zones	u32max

fs/f2fs/node.c __get_nat_bitmaps() -> f2fs_kvzalloc()

Type	Parameter	Key	Value
PARAM_VALUE	0	sbi	4096-ptr_max
PARAM_VALUE	0	sbi->ckpt	4096-ptr_max
PARAM_VALUE	0	sbi->nm_info	4096-ptr_max
PARAM_VALUE	0	sbi->nm_info->build_lock.dep_map->name	0-255
PARAM_VALUE	0	sbi->nm_info->build_lock.first_waiter	0
PARAM_VALUE	0	sbi->nm_info->build_lock.magic	4096-ptr_max
PARAM_VALUE	0	sbi->nm_info->build_lock.owner.counter	0
PARAM_VALUE	0	sbi->nm_info->dirty_nats_ratio	10
PARAM_VALUE	0	sbi->nm_info->free_nid_list.next	4096-ptr_max
PARAM_VALUE	0	sbi->nm_info->free_nid_list.next->next	4096-ptr_max
PARAM_VALUE	0	sbi->nm_info->free_nid_list.prev	4096-ptr_max
PARAM_VALUE	0	sbi->nm_info->free_nid_list.prev->next	4096-ptr_max
PARAM_VALUE	0	sbi->nm_info->free_nid_list.prev->prev	4096-ptr_max
PARAM_VALUE	0	sbi->nm_info->free_nid_root.xa_flags	2080
PARAM_VALUE	0	sbi->nm_info->free_nid_root.xa_head	0
PARAM_VALUE	0	sbi->nm_info->max_rf_node_blocks	0
PARAM_VALUE	0	sbi->nm_info->nat_bitmap	1-u64max
PARAM_VALUE	0	sbi->nm_info->nat_bits_blocks	1
PARAM_VALUE	0	sbi->nm_info->nat_entries.next	4096-ptr_max
PARAM_VALUE	0	sbi->nm_info->nat_entries.next->next	4096-ptr_max
PARAM_VALUE	0	sbi->nm_info->nat_entries.prev	4096-ptr_max
PARAM_VALUE	0	sbi->nm_info->nat_entries.prev->next	4096-ptr_max
PARAM_VALUE	0	sbi->nm_info->nat_entries.prev->prev	4096-ptr_max
PARAM_VALUE	0	sbi->nm_info->nat_root.xa_flags	3072
PARAM_VALUE	0	sbi->nm_info->nat_root.xa_head	0
PARAM_VALUE	0	sbi->nm_info->nat_set_root.xa_flags	3072
PARAM_VALUE	0	sbi->nm_info->nat_set_root.xa_head	0
PARAM_VALUE	0	sbi->nm_info->nat_tree_lock.internal_rwsem.dep_map->name	0-255
PARAM_VALUE	0	sbi->nm_info->nat_tree_lock.internal_rwsem.magic	4096-ptr_max
PARAM_VALUE	0	sbi->nm_info->nat_tree_lock.name	0
PARAM_VALUE	0	sbi->nm_info->nat_tree_lock.read_waiters.head.next	4096-ptr_max
PARAM_VALUE	0	sbi->nm_info->nat_tree_lock.read_waiters.head.next->next	4096-ptr_max
PARAM_VALUE	0	sbi->nm_info->nat_tree_lock.read_waiters.head.prev	4096-ptr_max
PARAM_VALUE	0	sbi->nm_info->nat_tree_lock.read_waiters.head.prev->next	4096-ptr_max
PARAM_VALUE	0	sbi->nm_info->nat_tree_lock.read_waiters.head.prev->prev	4096-ptr_max
PARAM_VALUE	0	sbi->nm_info->nat_tree_lock.sbi	0
PARAM_VALUE	0	sbi->nm_info->nid_cnt	4096-ptr_max
PARAM_VALUE	0	sbi->nm_info->ra_nid_pages	0
PARAM_VALUE	0	sbi->nm_info->ram_thresh	1
PARAM_VALUE	1	size	4096
PARAM_VALUE	2	flags	3264
BUF_SIZE	0	sbi->nm_info	992
DATA_SOURCE	0	sbi	$0

fs/f2fs/node.c init_free_nid_cache() -> f2fs_kvzalloc()

Type	Parameter	Key	Value
PARAM_VALUE	0	sbi	4096-ptr_max
PARAM_VALUE	0	sbi->ckpt	4096-ptr_max
PARAM_VALUE	0	sbi->cp_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	sbi->iostat_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	sbi->nm_info	4096-ptr_max
PARAM_VALUE	0	sbi->nm_info->build_lock.dep_map->name	0-255
PARAM_VALUE	0	sbi->nm_info->build_lock.first_waiter	0
PARAM_VALUE	0	sbi->nm_info->build_lock.magic	4096-ptr_max
PARAM_VALUE	0	sbi->nm_info->build_lock.owner.counter	0
PARAM_VALUE	0	sbi->nm_info->dirty_nats_ratio	10
PARAM_VALUE	0	sbi->nm_info->empty_nat_bits	4096-ptr_max
PARAM_VALUE	0	sbi->nm_info->free_nid_list.next	4096-ptr_max
PARAM_VALUE	0	sbi->nm_info->free_nid_list.next->next	4096-ptr_max
PARAM_VALUE	0	sbi->nm_info->free_nid_list.prev	4096-ptr_max
PARAM_VALUE	0	sbi->nm_info->free_nid_list.prev->next	4096-ptr_max
PARAM_VALUE	0	sbi->nm_info->free_nid_list.prev->prev	4096-ptr_max
PARAM_VALUE	0	sbi->nm_info->free_nid_root.xa_flags	2080
PARAM_VALUE	0	sbi->nm_info->free_nid_root.xa_head	0
PARAM_VALUE	0	sbi->nm_info->max_rf_node_blocks	0
PARAM_VALUE	0	sbi->nm_info->nat_bitmap	1-u64max
PARAM_VALUE	0	sbi->nm_info->nat_bitmap_mir	1-u64max
PARAM_VALUE	0	sbi->nm_info->nat_bits	4096-ptr_max
PARAM_VALUE	0	sbi->nm_info->nat_bits_blocks	1
PARAM_VALUE	0	sbi->nm_info->nat_entries.next	4096-ptr_max
PARAM_VALUE	0	sbi->nm_info->nat_entries.next->next	4096-ptr_max
PARAM_VALUE	0	sbi->nm_info->nat_entries.prev	4096-ptr_max
PARAM_VALUE	0	sbi->nm_info->nat_entries.prev->next	4096-ptr_max
PARAM_VALUE	0	sbi->nm_info->nat_entries.prev->prev	4096-ptr_max
PARAM_VALUE	0	sbi->nm_info->nat_root.xa_flags	3072
PARAM_VALUE	0	sbi->nm_info->nat_root.xa_head	0
PARAM_VALUE	0	sbi->nm_info->nat_set_root.xa_flags	3072
PARAM_VALUE	0	sbi->nm_info->nat_set_root.xa_head	0
PARAM_VALUE	0	sbi->nm_info->nat_tree_lock.internal_rwsem.dep_map->name	0-255
PARAM_VALUE	0	sbi->nm_info->nat_tree_lock.internal_rwsem.magic	4096-ptr_max
PARAM_VALUE	0	sbi->nm_info->nat_tree_lock.name	0
PARAM_VALUE	0	sbi->nm_info->nat_tree_lock.read_waiters.head.next	4096-ptr_max
PARAM_VALUE	0	sbi->nm_info->nat_tree_lock.read_waiters.head.next->next	4096-ptr_max
PARAM_VALUE	0	sbi->nm_info->nat_tree_lock.read_waiters.head.prev	4096-ptr_max
PARAM_VALUE	0	sbi->nm_info->nat_tree_lock.read_waiters.head.prev->next	4096-ptr_max
PARAM_VALUE	0	sbi->nm_info->nat_tree_lock.read_waiters.head.prev->prev	4096-ptr_max
PARAM_VALUE	0	sbi->nm_info->nat_tree_lock.sbi	0
PARAM_VALUE	0	sbi->nm_info->ra_nid_pages	0
PARAM_VALUE	0	sbi->nm_info->ram_thresh	1
PARAM_VALUE	0	sbi->raw_super	4096-ptr_max
PARAM_VALUE	0	sbi->raw_super->feature	0,2-u32max
PARAM_VALUE	0	*sbi->page_eio_cnt	s32min-s32max
PARAM_VALUE	1	size	0-34359738360
PARAM_VALUE	2	flags	3264
BUF_SIZE	0	sbi->nm_info	992
DATA_SOURCE	0	sbi	$0

fs/f2fs/node.c init_free_nid_cache() -> f2fs_kvzalloc()

Type	Parameter	Key	Value
PARAM_VALUE	0	sbi	4096-ptr_max
PARAM_VALUE	0	sbi->ckpt	4096-ptr_max
PARAM_VALUE	0	sbi->cp_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	sbi->iostat_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	sbi->nm_info	4096-ptr_max
PARAM_VALUE	0	sbi->nm_info->build_lock.dep_map->name	0-255
PARAM_VALUE	0	sbi->nm_info->build_lock.first_waiter	0
PARAM_VALUE	0	sbi->nm_info->build_lock.magic	4096-ptr_max
PARAM_VALUE	0	sbi->nm_info->build_lock.owner.counter	0
PARAM_VALUE	0	sbi->nm_info->dirty_nats_ratio	10
PARAM_VALUE	0	sbi->nm_info->empty_nat_bits	4096-ptr_max
PARAM_VALUE	0	sbi->nm_info->free_nid_bitmap	0,16,4096-ptr_max
PARAM_VALUE	0	sbi->nm_info->free_nid_list.next	4096-ptr_max
PARAM_VALUE	0	sbi->nm_info->free_nid_list.next->next	4096-ptr_max
PARAM_VALUE	0	sbi->nm_info->free_nid_list.prev	4096-ptr_max
PARAM_VALUE	0	sbi->nm_info->free_nid_list.prev->next	4096-ptr_max
PARAM_VALUE	0	sbi->nm_info->free_nid_list.prev->prev	4096-ptr_max
PARAM_VALUE	0	sbi->nm_info->free_nid_root.xa_flags	2080
PARAM_VALUE	0	sbi->nm_info->free_nid_root.xa_head	0
PARAM_VALUE	0	sbi->nm_info->max_rf_node_blocks	0
PARAM_VALUE	0	sbi->nm_info->nat_bitmap	1-u64max
PARAM_VALUE	0	sbi->nm_info->nat_bitmap_mir	1-u64max
PARAM_VALUE	0	sbi->nm_info->nat_bits	4096-ptr_max
PARAM_VALUE	0	sbi->nm_info->nat_bits_blocks	1
PARAM_VALUE	0	sbi->nm_info->nat_blocks	1-u32max
PARAM_VALUE	0	sbi->nm_info->nat_entries.next	4096-ptr_max
PARAM_VALUE	0	sbi->nm_info->nat_entries.next->next	4096-ptr_max
PARAM_VALUE	0	sbi->nm_info->nat_entries.prev	4096-ptr_max
PARAM_VALUE	0	sbi->nm_info->nat_entries.prev->next	4096-ptr_max
PARAM_VALUE	0	sbi->nm_info->nat_entries.prev->prev	4096-ptr_max
PARAM_VALUE	0	sbi->nm_info->nat_root.xa_flags	3072
PARAM_VALUE	0	sbi->nm_info->nat_root.xa_head	0
PARAM_VALUE	0	sbi->nm_info->nat_set_root.xa_flags	3072
PARAM_VALUE	0	sbi->nm_info->nat_set_root.xa_head	0
PARAM_VALUE	0	sbi->nm_info->nat_tree_lock.internal_rwsem.dep_map->name	0-255
PARAM_VALUE	0	sbi->nm_info->nat_tree_lock.internal_rwsem.magic	4096-ptr_max
PARAM_VALUE	0	sbi->nm_info->nat_tree_lock.name	0
PARAM_VALUE	0	sbi->nm_info->nat_tree_lock.read_waiters.head.next	4096-ptr_max
PARAM_VALUE	0	sbi->nm_info->nat_tree_lock.read_waiters.head.next->next	4096-ptr_max
PARAM_VALUE	0	sbi->nm_info->nat_tree_lock.read_waiters.head.prev	4096-ptr_max
PARAM_VALUE	0	sbi->nm_info->nat_tree_lock.read_waiters.head.prev->next	4096-ptr_max
PARAM_VALUE	0	sbi->nm_info->nat_tree_lock.read_waiters.head.prev->prev	4096-ptr_max
PARAM_VALUE	0	sbi->nm_info->nat_tree_lock.sbi	0
PARAM_VALUE	0	sbi->nm_info->ra_nid_pages	0
PARAM_VALUE	0	sbi->nm_info->ram_thresh	1
PARAM_VALUE	0	sbi->raw_super	4096-ptr_max
PARAM_VALUE	0	sbi->raw_super->feature	0,2-u32max
PARAM_VALUE	0	*sbi->page_eio_cnt	s32min-s32max
PARAM_VALUE	1	size	64
PARAM_VALUE	2	flags	3264
BUF_SIZE	0	sbi->nm_info	992
DATA_SOURCE	0	sbi	$0

fs/f2fs/node.c init_free_nid_cache() -> f2fs_kvzalloc()

Type	Parameter	Key	Value
PARAM_VALUE	0	sbi	4096-ptr_max
PARAM_VALUE	0	sbi->ckpt	4096-ptr_max
PARAM_VALUE	0	sbi->cp_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	sbi->iostat_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	sbi->nm_info	4096-ptr_max
PARAM_VALUE	0	sbi->nm_info->build_lock.dep_map->name	0-255
PARAM_VALUE	0	sbi->nm_info->build_lock.first_waiter	0
PARAM_VALUE	0	sbi->nm_info->build_lock.magic	4096-ptr_max
PARAM_VALUE	0	sbi->nm_info->build_lock.owner.counter	0
PARAM_VALUE	0	sbi->nm_info->dirty_nats_ratio	10
PARAM_VALUE	0	sbi->nm_info->empty_nat_bits	4096-ptr_max
PARAM_VALUE	0	sbi->nm_info->free_nid_bitmap	0,16,4096-ptr_max
PARAM_VALUE	0	sbi->nm_info->free_nid_list.next	4096-ptr_max
PARAM_VALUE	0	sbi->nm_info->free_nid_list.next->next	4096-ptr_max
PARAM_VALUE	0	sbi->nm_info->free_nid_list.prev	4096-ptr_max
PARAM_VALUE	0	sbi->nm_info->free_nid_list.prev->next	4096-ptr_max
PARAM_VALUE	0	sbi->nm_info->free_nid_list.prev->prev	4096-ptr_max
PARAM_VALUE	0	sbi->nm_info->free_nid_root.xa_flags	2080
PARAM_VALUE	0	sbi->nm_info->free_nid_root.xa_head	0
PARAM_VALUE	0	sbi->nm_info->max_rf_node_blocks	0
PARAM_VALUE	0	sbi->nm_info->nat_bitmap	1-u64max
PARAM_VALUE	0	sbi->nm_info->nat_bitmap_mir	1-u64max
PARAM_VALUE	0	sbi->nm_info->nat_bits	4096-ptr_max
PARAM_VALUE	0	sbi->nm_info->nat_bits_blocks	1
PARAM_VALUE	0	sbi->nm_info->nat_blocks	0-s32max
PARAM_VALUE	0	sbi->nm_info->nat_entries.next	4096-ptr_max
PARAM_VALUE	0	sbi->nm_info->nat_entries.next->next	4096-ptr_max
PARAM_VALUE	0	sbi->nm_info->nat_entries.prev	4096-ptr_max
PARAM_VALUE	0	sbi->nm_info->nat_entries.prev->next	4096-ptr_max
PARAM_VALUE	0	sbi->nm_info->nat_entries.prev->prev	4096-ptr_max
PARAM_VALUE	0	sbi->nm_info->nat_root.xa_flags	3072
PARAM_VALUE	0	sbi->nm_info->nat_root.xa_head	0
PARAM_VALUE	0	sbi->nm_info->nat_set_root.xa_flags	3072
PARAM_VALUE	0	sbi->nm_info->nat_set_root.xa_head	0
PARAM_VALUE	0	sbi->nm_info->nat_tree_lock.internal_rwsem.dep_map->name	0-255
PARAM_VALUE	0	sbi->nm_info->nat_tree_lock.internal_rwsem.magic	4096-ptr_max
PARAM_VALUE	0	sbi->nm_info->nat_tree_lock.name	0
PARAM_VALUE	0	sbi->nm_info->nat_tree_lock.read_waiters.head.next	4096-ptr_max
PARAM_VALUE	0	sbi->nm_info->nat_tree_lock.read_waiters.head.next->next	4096-ptr_max
PARAM_VALUE	0	sbi->nm_info->nat_tree_lock.read_waiters.head.prev	4096-ptr_max
PARAM_VALUE	0	sbi->nm_info->nat_tree_lock.read_waiters.head.prev->next	4096-ptr_max
PARAM_VALUE	0	sbi->nm_info->nat_tree_lock.read_waiters.head.prev->prev	4096-ptr_max
PARAM_VALUE	0	sbi->nm_info->nat_tree_lock.sbi	0
PARAM_VALUE	0	sbi->nm_info->ra_nid_pages	0
PARAM_VALUE	0	sbi->nm_info->ram_thresh	1
PARAM_VALUE	0	sbi->raw_super	4096-ptr_max
PARAM_VALUE	0	sbi->raw_super->feature	0,2-u32max
PARAM_VALUE	0	*sbi->page_eio_cnt	s32min-s32max
PARAM_VALUE	1	size	0-268435455
PARAM_VALUE	2	flags	3264
BUF_SIZE	0	sbi->nm_info	992
CAPPED_DATA	1	size	1
DATA_SOURCE	0	sbi	$0

fs/f2fs/node.c init_free_nid_cache() -> f2fs_kvzalloc()

Type	Parameter	Key	Value
PARAM_VALUE	0	sbi	4096-ptr_max
PARAM_VALUE	0	sbi->ckpt	4096-ptr_max
PARAM_VALUE	0	sbi->cp_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	sbi->iostat_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	sbi->nm_info	4096-ptr_max
PARAM_VALUE	0	sbi->nm_info->build_lock.dep_map->name	0-255
PARAM_VALUE	0	sbi->nm_info->build_lock.first_waiter	0
PARAM_VALUE	0	sbi->nm_info->build_lock.magic	4096-ptr_max
PARAM_VALUE	0	sbi->nm_info->build_lock.owner.counter	0
PARAM_VALUE	0	sbi->nm_info->dirty_nats_ratio	10
PARAM_VALUE	0	sbi->nm_info->empty_nat_bits	4096-ptr_max
PARAM_VALUE	0	sbi->nm_info->free_nid_bitmap	0,16,4096-ptr_max
PARAM_VALUE	0	sbi->nm_info->free_nid_list.next	4096-ptr_max
PARAM_VALUE	0	sbi->nm_info->free_nid_list.next->next	4096-ptr_max
PARAM_VALUE	0	sbi->nm_info->free_nid_list.prev	4096-ptr_max
PARAM_VALUE	0	sbi->nm_info->free_nid_list.prev->next	4096-ptr_max
PARAM_VALUE	0	sbi->nm_info->free_nid_list.prev->prev	4096-ptr_max
PARAM_VALUE	0	sbi->nm_info->free_nid_root.xa_flags	2080
PARAM_VALUE	0	sbi->nm_info->free_nid_root.xa_head	0
PARAM_VALUE	0	sbi->nm_info->max_rf_node_blocks	0
PARAM_VALUE	0	sbi->nm_info->nat_bitmap	1-u64max
PARAM_VALUE	0	sbi->nm_info->nat_bitmap_mir	1-u64max
PARAM_VALUE	0	sbi->nm_info->nat_bits	4096-ptr_max
PARAM_VALUE	0	sbi->nm_info->nat_bits_blocks	1
PARAM_VALUE	0	sbi->nm_info->nat_block_bitmap	0,16,4096-ptr_max
PARAM_VALUE	0	sbi->nm_info->nat_blocks	0-s32max
PARAM_VALUE	0	sbi->nm_info->nat_entries.next	4096-ptr_max
PARAM_VALUE	0	sbi->nm_info->nat_entries.next->next	4096-ptr_max
PARAM_VALUE	0	sbi->nm_info->nat_entries.prev	4096-ptr_max
PARAM_VALUE	0	sbi->nm_info->nat_entries.prev->next	4096-ptr_max
PARAM_VALUE	0	sbi->nm_info->nat_entries.prev->prev	4096-ptr_max
PARAM_VALUE	0	sbi->nm_info->nat_root.xa_flags	3072
PARAM_VALUE	0	sbi->nm_info->nat_root.xa_head	0
PARAM_VALUE	0	sbi->nm_info->nat_set_root.xa_flags	3072
PARAM_VALUE	0	sbi->nm_info->nat_set_root.xa_head	0
PARAM_VALUE	0	sbi->nm_info->nat_tree_lock.internal_rwsem.dep_map->name	0-255
PARAM_VALUE	0	sbi->nm_info->nat_tree_lock.internal_rwsem.magic	4096-ptr_max
PARAM_VALUE	0	sbi->nm_info->nat_tree_lock.name	0
PARAM_VALUE	0	sbi->nm_info->nat_tree_lock.read_waiters.head.next	4096-ptr_max
PARAM_VALUE	0	sbi->nm_info->nat_tree_lock.read_waiters.head.next->next	4096-ptr_max
PARAM_VALUE	0	sbi->nm_info->nat_tree_lock.read_waiters.head.prev	4096-ptr_max
PARAM_VALUE	0	sbi->nm_info->nat_tree_lock.read_waiters.head.prev->next	4096-ptr_max
PARAM_VALUE	0	sbi->nm_info->nat_tree_lock.read_waiters.head.prev->prev	4096-ptr_max
PARAM_VALUE	0	sbi->nm_info->nat_tree_lock.sbi	0
PARAM_VALUE	0	sbi->nm_info->ra_nid_pages	0
PARAM_VALUE	0	sbi->nm_info->ram_thresh	1
PARAM_VALUE	0	sbi->raw_super	4096-ptr_max
PARAM_VALUE	0	sbi->raw_super->feature	0,2-u32max
PARAM_VALUE	0	*sbi->page_eio_cnt	s32min-s32max
PARAM_VALUE	1	size	0-4294967294
PARAM_VALUE	2	flags	3264
BUF_SIZE	0	sbi->nm_info	992
CAPPED_DATA	1	size	1
DATA_SOURCE	0	sbi	$0