Searched refs:snapshot_force_cow (Results 1 – 4 of 4) sorted by relevance
296 atomic_t snapshot_force_cow; member
976 atomic_inc(&root->snapshot_force_cow); in btrfs_mksnapshot()982 atomic_dec(&root->snapshot_force_cow); in btrfs_mksnapshot()
694 atomic_set(&root->snapshot_force_cow, 0); in __setup_root()
1901 atomic_read(&root->snapshot_force_cow)) in can_nocow_file_extent()