Tear down and flush the mmap region

[zfs.git] / include / sys / fs / zfs.h

diff --git a/include/sys/fs/zfs.h b/include/sys/fs/zfs.h
index 44aed13..a2b68ed 100644 (file)
--- a/include/sys/fs/zfs.h
+++ b/include/sys/fs/zfs.h
@@ -161,6 +161,7 @@ typedef enum {
        ZPOOL_PROP_FREE,
        ZPOOL_PROP_ALLOCATED,
        ZPOOL_PROP_READONLY,
+       ZPOOL_PROP_ASHIFT,
        ZPOOL_NUM_PROPS
 } zpool_prop_t;
 
@@ -785,7 +786,7 @@ typedef enum zfs_ioc {
 /*
  * zvol ioctl to get dataset name
  */
-#define BLKZNAME               _IO(0x12,125)
+#define BLKZNAME               _IOR(0x12,125,char[ZFS_MAXNAMELEN])
 
 /*
  * Internal SPA load state.  Used by FMA diagnosis engine.