Merge pull request #12285 from liewegas/wip-bluestore-allocator

os/bluestore: use bitmap allocator for bluefs

Reviewed-by: Varada Kari <varada.kari@sandisk.com>

src/common/config_opts.h

@@ -982,7 +982,7 @@ OPTION(bluefs_log_compact_min_size, OPT_U64, 16*1048576)  // before we consider
 OPTION(bluefs_min_flush_size, OPT_U64, 65536)  // ignore flush until its this big
 OPTION(bluefs_compact_log_sync, OPT_BOOL, false)  // sync or async log compaction?
 OPTION(bluefs_buffered_io, OPT_BOOL, false)
-OPTION(bluefs_allocator, OPT_STR, "stupid")     // stupid | bitmap
+OPTION(bluefs_allocator, OPT_STR, "bitmap")     // stupid | bitmap
 
 OPTION(bluestore_bluefs, OPT_BOOL, true)
 OPTION(bluestore_bluefs_env_mirror, OPT_BOOL, false) // mirror to normal Env for debug