os/bluestore: allow use BtreeAllocator

BtreeAllocator was added in the commit
https://github.com/ceph/ceph/pull/41828.
Its performance has advantages in some scenarios,
but we cannot configure to use btree mode.

Fixes: https://tracker.ceph.com/issues/65678
Signed-off-by: tan changzhi <544463199@qq.com>

diff --git a/src/common/options/global.yaml.in b/src/common/options/global.yaml.in
index 52d306e4c11ca745464c35207e9e6fead97ba622..924344633312336300efa7bc26c65b1876be1152 100644 (file)
--- a/src/common/options/global.yaml.in
+++ b/src/common/options/global.yaml.in
@@ -4143,6 +4143,7 @@ options:
   - bitmap
   - stupid
   - avl
+  - btree
   - hybrid
   with_legacy: true
 - name: bluefs_log_replay_check_allocations
@@ -4948,6 +4949,7 @@ options:
   - bitmap
   - stupid
   - avl
+  - btree
   - hybrid
   with_legacy: true
 - name: bluestore_freelist_blocks_per_key