BTRFS_NUM_ROOT_BACKUPS - Haiku

Symbol: BTRFS_NUM_ROOT_BACKUPS

src/add-ons/kernel/file_systems/btrfs/ExtentAllocator.cpp

for (int i = 0; i < BTRFS_NUM_ROOT_BACKUPS; i++) {

src/add-ons/kernel/file_systems/btrfs/btrfs.h

btrfs_backup_roots backup_roots[BTRFS_NUM_ROOT_BACKUPS];