Changeset d2663d8 in mainline for uspace/srv/fs/mfs/mfs.h

Timestamp:

2013-09-13T16:02:09Z (11 years ago)

Author:

Maurizio Lombardi <m.lombardi85@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

8c5ba67

Parents:

cc8044e (diff), fd7dbbb (diff)
Note: this is a merge changeset, the changes displayed below correspond to the merge itself.
Use the (diff) links above to see all the changes relative to each parent.

Message:

merge mfs changes

File:

• uspace/srv/fs/mfs/mfs.h (modified) (2 diffs)

uspace/srv/fs/mfs/mfs.h

@@ -44 +44 @@
 #include <errno.h>
 #include <assert.h>
+#include <stdbool.h>
 #include "../../vfs/vfs.h"
 
@@ -105 +106 @@
         unsigned isearch;
         unsigned zsearch;
+
+        /* Indicates wether if the cached number of free zones
+         * is to be considered valid or not.
+         */
+        bool nfree_zones_valid;
+        /* Cached number of free zones, used to avoid to scan
+         * the whole bitmap every time the mfs_free_block_count()
+         * is invoked.
+         */
+        unsigned nfree_zones;
 };