From 46eeb521b95247170d2db773bb4cc8fb3de1d85c Mon Sep 17 00:00:00 2001 From: "Darrick J. Wong" Date: Mon, 3 Oct 2016 09:11:16 -0700 Subject: xfs: introduce refcount btree definitions Add new per-AG refcount btree definitions to the per-AG structures. Signed-off-by: Darrick J. Wong Signed-off-by: Christoph Hellwig Reviewed-by: Christoph Hellwig --- fs/xfs/xfs_mount.h | 3 +++ 1 file changed, 3 insertions(+) (limited to 'fs/xfs/xfs_mount.h') diff --git a/fs/xfs/xfs_mount.h b/fs/xfs/xfs_mount.h index 041d9493e798..8fab4962c4f1 100644 --- a/fs/xfs/xfs_mount.h +++ b/fs/xfs/xfs_mount.h @@ -399,6 +399,9 @@ typedef struct xfs_perag { struct xfs_ag_resv pag_meta_resv; /* Blocks reserved for just AGFL-based metadata. */ struct xfs_ag_resv pag_agfl_resv; + + /* reference count */ + __uint8_t pagf_refcount_level; } xfs_perag_t; static inline struct xfs_ag_resv * -- cgit