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-rw-r--r--fs/xfs/xfs_ag.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/fs/xfs/xfs_ag.h b/fs/xfs/xfs_ag.h
index da0a561ffba2..6530769a999b 100644
--- a/fs/xfs/xfs_ag.h
+++ b/fs/xfs/xfs_ag.h
@@ -187,6 +187,9 @@ struct xfs_busy_extent {
xfs_agnumber_t agno;
xfs_agblock_t bno;
xfs_extlen_t length;
+ unsigned int flags;
+#define XFS_ALLOC_BUSY_DISCARDED 0x01 /* undergoing a discard op. */
+#define XFS_ALLOC_BUSY_SKIP_DISCARD 0x02 /* do not discard */
};
/*
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