Searched refs:snapshot_force_cow (Results 1 – 4 of 4) sorted by relevance
292 atomic_t snapshot_force_cow; member
938 atomic_inc(&root->snapshot_force_cow); in btrfs_mksnapshot()944 atomic_dec(&root->snapshot_force_cow); in btrfs_mksnapshot()
674 atomic_set(&root->snapshot_force_cow, 0); in btrfs_alloc_root()
1811 atomic_read(&root->snapshot_force_cow)) in can_nocow_file_extent()