From: Darrick J. Wong <djwong@xxxxxxxxxx>
Set up a shutdown hook so that we can send notifications to userspace.
Signed-off-by: Darrick J. Wong <djwong@xxxxxxxxxx>
---
libxfs/xfs_fs_staging.h | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/libxfs/xfs_fs_staging.h b/libxfs/xfs_fs_staging.h
index 84b99816eec2..684d6d22cc8d 100644
--- a/libxfs/xfs_fs_staging.h
+++ b/libxfs/xfs_fs_staging.h
@@ -310,6 +310,14 @@ struct xfs_health_monitor {
__u64 pad2[2]; /* zeroes */
};
+/* Return all health status events, not just deltas */
+#define XFS_HEALTH_MONITOR_VERBOSE (1ULL << 0)
+
+#define XFS_HEALTH_MONITOR_ALL (XFS_HEALTH_MONITOR_VERBOSE)
+
+/* Return events in JSON format */
+#define XFS_HEALTH_MONITOR_FMT_JSON (1)
+
/* Monitor for health events. */
#define XFS_IOC_HEALTH_MONITOR _IOR ('X', 48, struct xfs_health_monitor)
