ocfs2: Add support for heartbeat=global mount option

Adds support for heartbeat=global mount option. It ensures that the heartbeat
mode passed matches the one enabled on disk.

Signed-off-by: Sunil Mushran <sunil.mushran@oracle.com>

1 files changed, 3 insertions, 1 deletions

diff --git a/fs/ocfs2/ocfs2.h b/fs/ocfs2/ocfs2.h
index d5496a792bdb..481387b90b21 100644
--- a/fs/ocfs2/ocfs2.h
+++ b/fs/ocfs2/ocfs2.h
@@ -243,7 +243,7 @@ enum ocfs2_local_alloc_state
 
 enum ocfs2_mount_options
 {
-        OCFS2_MOUNT_HB_LOCAL   = 1 << 0, /* Heartbeat started in local mode */
+        OCFS2_MOUNT_HB_LOCAL = 1 << 0, /* Local heartbeat */
         OCFS2_MOUNT_BARRIER = 1 << 1,   /* Use block barriers */
         OCFS2_MOUNT_NOINTR  = 1 << 2,   /* Don't catch signals */
         OCFS2_MOUNT_ERRORS_PANIC = 1 << 3, /* Panic on errors */
@@ -256,6 +256,8 @@ enum ocfs2_mount_options
                                                    control lists */
         OCFS2_MOUNT_USRQUOTA = 1 << 10, /* We support user quotas */
         OCFS2_MOUNT_GRPQUOTA = 1 << 11, /* We support group quotas */
+        OCFS2_MOUNT_HB_NONE = 1 << 12, /* No heartbeat */
+        OCFS2_MOUNT_HB_GLOBAL = 1 << 13, /* Global heartbeat */
 };
 
 #define OCFS2_OSB_SOFT_RO                       0x0001