+ x(shard_inode_numbers, u8, \
+ OPT_FS|OPT_FORMAT|OPT_MOUNT|OPT_RUNTIME, \
+ OPT_BOOL(), \
+ BCH_SB_SHARD_INUMS, true, \
+ NULL, "Shard new inode numbers by CPU id") \
+ x(inodes_use_key_cache, u8, \
+ OPT_FS|OPT_FORMAT|OPT_MOUNT, \
+ OPT_BOOL(), \
+ BCH_SB_INODES_USE_KEY_CACHE, true, \
+ NULL, "Use the btree key cache for the inodes btree") \
+ x(btree_node_mem_ptr_optimization, u8, \
+ OPT_FS|OPT_MOUNT|OPT_RUNTIME, \
+ OPT_BOOL(), \
+ BCH2_NO_SB_OPT, true, \
+ NULL, "Stash pointer to in memory btree node in btree ptr")\
+ x(btree_write_buffer_size, u32, \
+ OPT_FS|OPT_MOUNT, \
+ OPT_UINT(16, (1U << 20) - 1), \
+ BCH2_NO_SB_OPT, 1U << 13, \
+ NULL, "Number of btree write buffer entries") \