osd/osd_types: add object_info_t::FLAG_DIRTY

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

1 files changed, 4 insertions, 0 deletions

diff --git a/src/osd/osd_types.h b/src/osd/osd_types.h
index 9d440e25bde..8e5b7319bd6 100644
--- a/src/osd/osd_types.h
+++ b/src/osd/osd_types.h
@@ -2099,6 +2099,7 @@ struct object_info_t {
   typedef enum {
     FLAG_LOST     = 1<<0,
     FLAG_WHITEOUT = 1<<1,  // object logically does not exist
+    FLAG_DIRTY    = 1<<2,  // object has been modified since last flushed or undirtied
     // ...
     FLAG_USES_TMAP = 1<<8,
   } flag_t;
@@ -2132,6 +2133,9 @@ struct object_info_t {
   bool is_whiteout() const {
     return test_flag(FLAG_WHITEOUT);
   }
+  bool is_dirty() const {
+    return test_flag(FLAG_DIRTY);
+  }
 
   void encode(bufferlist& bl) const;
   void decode(bufferlist::iterator& bl);