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Defined in 1 files as a function:

Referenced in 10 files:

Smatch caller information:

fs/btrfs/inode.c btrfs_clear_delalloc_extent() -> btrfs_is_data_reloc_root()

Type Parameter Key Value
PARAM_VALUE 0 root 4096-ptr_max
CAPPED_DATA 0 root 1
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
LOCK2 &tree->lock
TYPE_LOCK (struct extent_io_tree)->lock

fs/btrfs/inode.c btrfs_data_csum_ok() -> btrfs_is_data_reloc_root()

Type Parameter Key Value
PARAM_VALUE 0 root 4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &pool->lock

fs/btrfs/inode.c btrfs_destroy_inode() -> btrfs_is_data_reloc_root()

Type Parameter Key Value
PARAM_VALUE 0 root 1-u64max
RX_PATH
TASK_NOT_RUNNING

fs/btrfs/inode.c btrfs_inode_can_compress() -> btrfs_is_data_reloc_root()

Type Parameter Key Value
PARAM_VALUE 0 root 4096-ptr_max
RX_PATH
TASK_NOT_RUNNING

fs/btrfs/inode.c btrfs_print_data_csum_error() -> btrfs_is_data_reloc_root()

Type Parameter Key Value
PARAM_VALUE 0 root 4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &pool->lock

fs/btrfs/inode.c btrfs_update_inode() -> btrfs_is_data_reloc_root()

Type Parameter Key Value
PARAM_VALUE 0 root 4096-ptr_max
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &inode->i_rwsem

fs/btrfs/inode.c cow_file_range() -> btrfs_is_data_reloc_root()

Type Parameter Key Value
PARAM_VALUE 0 root 4096-ptr_max
RX_PATH
TASK_NOT_RUNNING

fs/btrfs/inode.c cow_one_range() -> btrfs_is_data_reloc_root()

Type Parameter Key Value
PARAM_VALUE 0 root 4096-ptr_max
CAPPED_DATA 0 root 1
RX_PATH
TASK_NOT_RUNNING

fs/btrfs/inode.c fallback_to_cow() -> btrfs_is_data_reloc_root()

Type Parameter Key Value
PARAM_VALUE 0 root 4096-ptr_max
CAPPED_DATA 0 root 1
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &mapping->invalidate_lock

fs/btrfs/inode.c nocow_one_range() -> btrfs_is_data_reloc_root()

Type Parameter Key Value
PARAM_VALUE 0 root 4096-ptr_max
CAPPED_DATA 0 root 1
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &mapping->invalidate_lock

fs/btrfs/inode.c run_delalloc_nocow() -> btrfs_is_data_reloc_root()

Type Parameter Key Value
PARAM_VALUE 0 root 4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &mapping->invalidate_lock

fs/btrfs/props.c btrfs_inode_can_compress() -> btrfs_is_data_reloc_root()

Type Parameter Key Value
RX_PATH
TASK_NOT_RUNNING

fs/btrfs/file-item.c btrfs_lookup_bio_sums() -> btrfs_is_data_reloc_root()

Type Parameter Key Value
PARAM_VALUE 0 root 4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &pool->lock

fs/btrfs/extent_io.c btrfs_zoned_data_reloc_lock() -> btrfs_is_data_reloc_root()

Type Parameter Key Value
RX_PATH
TASK_NOT_RUNNING

fs/btrfs/extent_io.c btrfs_zoned_data_reloc_unlock() -> btrfs_is_data_reloc_root()

Type Parameter Key Value
RX_PATH
TASK_NOT_RUNNING

fs/btrfs/relocation.c btrfs_reloc_cow_block() -> btrfs_is_data_reloc_root()

Type Parameter Key Value
PARAM_VALUE 0 root 4096-ptr_max
BUF_SIZE 0 root (-1),2888
BUF_SIZE 0 root (-1),2888
CAPPED_DATA 0 root 1
DATA_SOURCE 0 root $1
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE 0 root->dirty_log_pages.inode->vfs_inode.i_bytes
NO_OVERFLOW_SIMPLE 0 root->log_csum_range.inode->vfs_inode.i_bytes
NO_OVERFLOW_SIMPLE 0 root->node->start
HALF_LOCKED2 &buf->lock
HALF_LOCKED2 &trans->fs_info->commit_root_sem
HALF_LOCKED2 &trans->fs_info->fs_devices->device_list_mutex
HALF_LOCKED2 &trans->fs_info->fs_roots_radix_lock
HALF_LOCKED2 &trans->fs_info->qgroup_ioctl_lock
HALF_LOCKED2 &trans->fs_info->qgroup_lock
HALF_LOCKED2 &trans->fs_info->unused_bg_unpin_mutex
HALF_LOCKED2 &trans->transaction->delayed_refs.lock

fs/btrfs/delalloc-space.c btrfs_alloc_data_chunk_ondemand() -> btrfs_is_data_reloc_root()

Type Parameter Key Value
PARAM_VALUE 0 root 4096-ptr_max
RX_PATH
TASK_NOT_RUNNING

fs/btrfs/delalloc-space.c data_sinfo_for_inode() -> btrfs_is_data_reloc_root()

Type Parameter Key Value
PARAM_VALUE 0 root 4096-ptr_max
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING

fs/btrfs/zoned.c btrfs_use_zone_append() -> btrfs_is_data_reloc_root()

Type Parameter Key Value
PARAM_VALUE 0 root 4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &pool->lock

fs/btrfs/disk-io.c btrfs_init_fs_root() -> btrfs_is_data_reloc_root()

Type Parameter Key Value
PARAM_VALUE 0 root 4096-ptr_max
PARAM_VALUE 0 root->root_key.objectid 0-18446744073709551609,18446744073709551611-u64max
BUF_SIZE 0 root (-1),2888
BUF_SIZE 0 root (-1),2888
DATA_SOURCE 0 root $0
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE 0 root->fs_info->nodesize
NO_OVERFLOW_SIMPLE 0 root->fs_info->sectorsize
HALF_LOCKED2 &fs_info->subvol_sem

fs/btrfs/extent-tree.c btrfs_alloc_reserved_file_extent() -> btrfs_is_data_reloc_root()

Type Parameter Key Value
PARAM_VALUE 0 root 4096-ptr_max
DATA_SOURCE 0 root $1
RX_PATH
TASK_NOT_RUNNING

fs/btrfs/extent-tree.c btrfs_cross_ref_exist() -> btrfs_is_data_reloc_root()

Type Parameter Key Value
PARAM_VALUE 0 root 4096-ptr_max
RX_PATH
TASK_NOT_RUNNING

fs/btrfs/extent-tree.c btrfs_reserve_extent() -> btrfs_is_data_reloc_root()

Type Parameter Key Value
PARAM_VALUE 0 root 4096-ptr_max
BUF_SIZE 0 root (-1),2888
BUF_SIZE 0 root (-1),2888
DATA_SOURCE 0 root $0
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE 0 root->dirty_log_pages.inode->disk_i_size
NO_OVERFLOW_SIMPLE 0 root->dirty_log_pages.inode->vfs_inode.i_bytes
NO_OVERFLOW_SIMPLE 0 root->dirty_log_pages.inode->vfs_inode.i_size
NO_OVERFLOW_SIMPLE 0 root->fs_info->nodesize
NO_OVERFLOW_SIMPLE 0 root->fs_info->sectorsize
NO_OVERFLOW_SIMPLE 0 root->log_csum_range.inode->vfs_inode.i_bytes
NO_OVERFLOW_SIMPLE 0 root->node->start
NO_OVERFLOW_SIMPLE 0 root->root_item.flags
HALF_LOCKED2 &fs_info->remap_mutex
HALF_LOCKED2 &pool->lock

fs/btrfs/bio.c btrfs_submit_chunk() -> btrfs_is_data_reloc_root()

Type Parameter Key Value
PARAM_VALUE 0 root 4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &fs_info->remap_mutex
HALF_LOCKED2 &pool->lock

fs/btrfs/bio.c btrfs_submit_chunk() -> btrfs_is_data_reloc_root()

Type Parameter Key Value
PARAM_VALUE 0 root 4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &fs_info->remap_mutex
HALF_LOCKED2 &pool->lock