Open Menu /

Defined in 1 files as a function:

Referenced in 2 files:

Smatch caller information:

fs/f2fs/checkpoint.c update_ckpt_flags() -> disable_nat_bits()

Type Parameter Key Value
PARAM_VALUE 0 sbi 4096-ptr_max
PARAM_VALUE 0 sbi->alloc_valid_block_count.count 0
PARAM_VALUE 0 sbi->alloc_valid_block_count.lock.dep_map->name 0-255
PARAM_VALUE 0 sbi->alloc_valid_block_count.lock.owner (-1)
PARAM_VALUE 0 sbi->alloc_valid_block_count.lock.owner_cpu u32max
PARAM_VALUE 0 sbi->alloc_valid_block_count.lock.raw_lock.val.counter 0-s32max
PARAM_VALUE 0 sbi->ckpt 4096-ptr_max
PARAM_VALUE 0 sbi->ckpt->alloc_type 4096-ptr_max
PARAM_VALUE 0 sbi->ckpt->cp_pack_total_block_count 1-u32max
PARAM_VALUE 0 sbi->ckpt->cur_data_blkoff 4096-ptr_max
PARAM_VALUE 0 sbi->ckpt->cur_data_segno 4096-ptr_max
PARAM_VALUE 0 sbi->ckpt->cur_node_blkoff 4096-ptr_max
PARAM_VALUE 0 sbi->ckpt->cur_node_segno 4096-ptr_max
PARAM_VALUE 0 sbi->ckpt->valid_block_count 0-u32max
PARAM_VALUE 0 sbi->cp_global_sem.internal_rwsem.dep_map->name 0-255
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->list.next 2624917664208203776
PARAM_VALUE 0 sbi->cp_global_sem.internal_rwsem.first_waiter->list.prev 2624917664208203776
PARAM_VALUE 0 sbi->cp_global_sem.internal_rwsem.first_waiter->type 0-1
PARAM_VALUE 0 sbi->cp_lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 sbi->cp_rwsem.internal_rwsem.dep_map->name 0-255
PARAM_VALUE 0 sbi->cp_rwsem.internal_rwsem.first_waiter->handoff_set 0-1
PARAM_VALUE 0 sbi->cp_rwsem.internal_rwsem.first_waiter->list.next 2624917664208203776
PARAM_VALUE 0 sbi->cp_rwsem.internal_rwsem.first_waiter->list.prev 2624917664208203776
PARAM_VALUE 0 sbi->cp_rwsem.internal_rwsem.first_waiter->type 0-1
PARAM_VALUE 0 sbi->cp_rwsem.internal_rwsem.osq.tail.counter 0-s32max
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->im 4096-ptr_max
PARAM_VALUE 0 sbi->io_order_lock.internal_rwsem.first_waiter->handoff_set 0-1
PARAM_VALUE 0 sbi->io_order_lock.internal_rwsem.first_waiter->type 0-1
PARAM_VALUE 0 sbi->meta_inode 4096-ptr_max
PARAM_VALUE 0 sbi->meta_inode->i_sb->s_cop->inode_info_offs 1632,1808,2632,2648,2712
PARAM_VALUE 0 sbi->nm_info 4096-ptr_max
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.dep_map->name 0-255
PARAM_VALUE 0 sbi->node_change.internal_rwsem.first_waiter->handoff_set 1
PARAM_VALUE 0 sbi->node_change.internal_rwsem.first_waiter->list.next 2624917664208203776
PARAM_VALUE 0 sbi->node_change.internal_rwsem.first_waiter->list.prev 2624917664208203776
PARAM_VALUE 0 sbi->node_change.internal_rwsem.first_waiter->type 0-1
PARAM_VALUE 0 sbi->node_inode 4096-ptr_max
PARAM_VALUE 0 sbi->node_inode->i_sb->s_cop->inode_info_offs 1632,1808,2632,2648,2712
PARAM_VALUE 0 sbi->node_write.internal_rwsem.dep_map->name 0-255
PARAM_VALUE 0 sbi->node_write.internal_rwsem.first_waiter->handoff_set 0-1
PARAM_VALUE 0 sbi->node_write.internal_rwsem.first_waiter->list.next 2624917664208203776
PARAM_VALUE 0 sbi->node_write.internal_rwsem.first_waiter->list.prev 2624917664208203776
PARAM_VALUE 0 sbi->node_write.internal_rwsem.first_waiter->type 0-1
PARAM_VALUE 0 sbi->node_write.internal_rwsem.osq.tail.counter 0-s32max
PARAM_VALUE 0 sbi->pin_sem.internal_rwsem.first_waiter->handoff_set 0-1
PARAM_VALUE 0 sbi->pin_sem.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->raw_super 4096-ptr_max
PARAM_VALUE 0 sbi->rf_node_block_count.count 0
PARAM_VALUE 0 sbi->rf_node_block_count.lock.dep_map->name 0-255
PARAM_VALUE 0 sbi->rf_node_block_count.lock.owner (-1)
PARAM_VALUE 0 sbi->rf_node_block_count.lock.owner_cpu u32max
PARAM_VALUE 0 sbi->rf_node_block_count.lock.raw_lock.val.counter 0-s32max
PARAM_VALUE 0 sbi->s_error_work.entry.next 4096-ptr_max
PARAM_VALUE 0 sbi->sb 4096-ptr_max
PARAM_VALUE 0 sbi->sb->s_bdi->wb_switch_rwsem.first_waiter->handoff_set 0-1
PARAM_VALUE 0 sbi->sb->s_bdi->wb_switch_rwsem.first_waiter->type 0-1
PARAM_VALUE 0 sbi->sb->s_cop->empty_dir 0,86,4096-ptr_max
PARAM_VALUE 0 sbi->sb->s_fs_info->cp_rwsem.internal_rwsem.dep_map->name 0-255
PARAM_VALUE 0 sbi->sb->s_fs_info->cp_rwsem.internal_rwsem.first_waiter->type 0-1
PARAM_VALUE 0 sbi->sb->s_fs_info->quota_sem.internal_rwsem.dep_map->name 0-255
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->sb_lock.internal_rwsem.first_waiter->handoff_set 0-1
PARAM_VALUE 0 sbi->sb_lock.internal_rwsem.first_waiter->type 0-1
PARAM_VALUE 0 sbi->segs_per_sec 0-s32max
PARAM_VALUE 0 sbi->sm_info->sit_entry_set.next->next 4096-ptr_max
PARAM_VALUE 0 sbi->sm_info->sit_entry_set.next->prev 4096-ptr_max
PARAM_VALUE 0 sbi->sm_info->sit_entry_set.prev 4096-ptr_max
PARAM_VALUE 0 sbi->sm_info->sit_entry_set.prev->next 4096-ptr_max
PARAM_VALUE 0 sbi->sm_info->sit_entry_set.prev->next->next 4096-ptr_max
PARAM_VALUE 0 sbi->stop_reason_dirty 1
PARAM_VALUE 0 sbi->total_valid_inode_count.lock.dep_map->name 0-255
PARAM_VALUE 0 sbi->total_valid_inode_count.lock.owner (-1)
PARAM_VALUE 0 sbi->total_valid_inode_count.lock.owner_cpu u32max
PARAM_VALUE 0 *sbi->page_eio_cnt s32min-s32max
PARAM_VALUE 1 lock 0
BUF_SIZE 0 sbi (-1),1-s32max
BUF_SIZE 0 sbi (-1),1-s32max
CAPPED_DATA 0 sbi->sb 1
DATA_SOURCE 0 sbi $0
PREEMPT_ADD <- disables preempt
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS 0 sbi unit_byte
LOCK2 flags
LOCK2 0 &sbi->cp_global_sem.internal_rwsem
LOCK2 0 &sbi->cp_lock
HALF_LOCKED2 0 &sbi->gc_lock.internal_rwsem
HALF_LOCKED2 0 &sbi->pin_sem.internal_rwsem
HALF_LOCKED2 0 &sbi->umount_mutex
TYPE_LOCK (struct f2fs_rwsem)->internal_rwsem
TYPE_LOCK (struct f2fs_sb_info)->cp_lock

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

Type Parameter Key Value
PARAM_VALUE 0 sbi 4096-ptr_max
PARAM_VALUE 0 sbi->ckpt 4096-ptr_max
PARAM_VALUE 0 sbi->meta_inode 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 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->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 lock 1
BUF_SIZE 0 sbi->nm_info 992
DATA_SOURCE 0 sbi $0
NOCHECK_CALL

fs/f2fs/node.c init_node_manager() -> disable_nat_bits()

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_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 lock 1
BUF_SIZE 0 sbi->nm_info 992
DATA_SOURCE 0 sbi $0
NOCHECK_CALL