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Defined in 1 files as a function:

Referenced in 2 files:

Smatch caller information:

fs/f2fs/segment.c build_free_segmap() -> f2fs_kvmalloc()

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 build_free_segmap() -> f2fs_kvmalloc()

Type Parameter Key Value
PARAM_VALUE 0 sbi 4096-ptr_max
PARAM_VALUE 0 sbi->meta_inode->i_sb->s_cop->inode_info_offs 1632,1720,2632,2648
PARAM_VALUE 0 sbi->node_inode->i_sb->s_cop->inode_info_offs 1632,1720,2632,2648
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 f2fs_kvzalloc() -> f2fs_kvmalloc()

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 3520
DATA_SOURCE 0 sbi $0
DATA_SOURCE 1 size $1
NO_OVERFLOW_SIMPLE 0 sbi->total_sections

fs/f2fs/checkpoint.c f2fs_kvzalloc() -> f2fs_kvmalloc()

Type Parameter Key Value
PARAM_VALUE 0 sbi 4096-ptr_max
PARAM_VALUE 1 size 0-18446744065119617025
PARAM_VALUE 2 flags 3520
DATA_SOURCE 0 sbi $0
DATA_SOURCE 1 size $1

fs/f2fs/file.c f2fs_kvzalloc() -> f2fs_kvmalloc()

Type Parameter Key Value
PARAM_VALUE 0 sbi 4096-ptr_max
PARAM_VALUE 1 size 0-68719476720
PARAM_VALUE 2 flags 3392
BUF_SIZE 0 sbi 1-s32max
BUF_SIZE 0 sbi 1-s32max
CAPPED_DATA 1 size 1
CAPPED_DATA 1 size 1
DATA_SOURCE 0 sbi $0
DATA_SOURCE 1 size $1
RX_PATH
TASK_NOT_RUNNING
USER_DATA 1 size 4-8589934588[c]
LOCK2 &dst_inode->i_rwsem
LOCK2 &sbi->cp_rwsem.internal_rwsem
LOCK2 &src_inode->i_rwsem
HALF_LOCKED2 &dst_inode->i_mapping->invalidate_lock
HALF_LOCKED2 &mapping->invalidate_lock
HALF_LOCKED2 &pool->lock
HALF_LOCKED2 &src_inode->i_mapping->invalidate_lock
TYPE_LOCK (struct address_space)->invalidate_lock
TYPE_LOCK (struct f2fs_rwsem)->internal_rwsem
TYPE_LOCK (struct inode)->i_rwsem

fs/f2fs/super.c f2fs_kvzalloc() -> f2fs_kvmalloc()

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 3520
BUF_SIZE 0 sbi->devs 112,896
CAPPED_DATA 0 sbi->blocks_per_blkz 1
CAPPED_DATA 0 sbi->s_ndevs 1
CAPPED_DATA 0 sbi->sb 1
DATA_SOURCE 0 sbi $0
DATA_SOURCE 1 size $1

fs/f2fs/node.c f2fs_kvzalloc() -> f2fs_kvmalloc()

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->ra_nid_pages 0
PARAM_VALUE 0 sbi->nm_info->ram_thresh 1
PARAM_VALUE 1 size 0-34359738360
PARAM_VALUE 2 flags 3520
BUF_SIZE 0 sbi->nm_info 992
CAPPED_DATA 1 size 1
CAPPED_DATA 1 size 1
DATA_SOURCE 0 sbi $0
DATA_SOURCE 1 size $1