os/bluestore/StupidAllocator: fix locking

Signed-off-by: Sage Weil <sage@redhat.com>

diff --git a/src/os/bluestore/StupidAllocator.cc b/src/os/bluestore/StupidAllocator.cc
index c044d1bb9c0c994f14c08bd3fa7c7ef7f5f07e9d..ab542bd306882cd926c622f82c7e1c2f10a08ef8 100644 (file)
--- a/src/os/bluestore/StupidAllocator.cc
+++ b/src/os/bluestore/StupidAllocator.cc
@@ -200,6 +200,7 @@ void StupidAllocator::dump(ostream& out)
 
 void StupidAllocator::init_add_free(uint64_t offset, uint64_t length)
 {
+  Mutex::Locker l(lock);
   dout(10) << __func__ << " " << offset << "~" << length << dendl;
   _insert_free(offset, length);
   num_free += length;
@@ -207,6 +208,7 @@ void StupidAllocator::init_add_free(uint64_t offset, uint64_t length)
 
 void StupidAllocator::init_rm_free(uint64_t offset, uint64_t length)
 {
+  Mutex::Locker l(lock);
   dout(10) << __func__ << " " << offset << "~" << length << dendl;
   interval_set<uint64_t> rm;
   rm.insert(offset, length);