1 files changed, 11 insertions, 7 deletions
diff --git a/src/os/FileStore.h b/src/os/FileStore.h
index d5ca2a4c237..00249f274c1 100644
--- a/src/os/FileStore.h
+++ b/src/os/FileStore.h
@@ -40,6 +40,7 @@ using namespace __gnu_cxx;
 #include "IndexManager.h"
 #include "ObjectMap.h"
 #include "SequencerPosition.h"
+#include "FDCache.h"
 
 #include "include/uuid.h"
 
@@ -198,6 +199,8 @@ private:
 
   friend ostream& operator<<(ostream& out, const OpSequencer& s);
 
+  Mutex fdcache_lock;
+  FDCache fdcache;
   Sequencer default_osr;
   deque<OpSequencer*> op_queue;
   uint64_t op_queue_len, op_queue_bytes;
@@ -274,13 +277,14 @@ public:
   int lfn_find(coll_t cid, const hobject_t& oid, IndexedPath *path);
   int lfn_truncate(coll_t cid, const hobject_t& oid, off_t length);
   int lfn_stat(coll_t cid, const hobject_t& oid, struct stat *buf);
-  int lfn_open(coll_t cid, const hobject_t& oid, int flags, mode_t mode,
-	       IndexedPath *path);
-  int lfn_open(coll_t cid, const hobject_t& oid, int flags, mode_t mode,
-	       IndexedPath *path, Index *index);
-  int lfn_open(coll_t cid, const hobject_t& oid, int flags, mode_t mode);
-  int lfn_open(coll_t cid, const hobject_t& oid, int flags);
-  void lfn_close(int fd);
+  int lfn_open(
+    coll_t cid,
+    const hobject_t& oid,
+    bool create,
+    FDRef *outfd,
+    IndexedPath *path = 0,
+    Index *index = 0);
+  void lfn_close(FDRef fd);
   int lfn_link(coll_t c, coll_t cid, const hobject_t& o) ;
   int lfn_unlink(coll_t cid, const hobject_t& o, const SequencerPosition &spos);