[PATCH 41/58] xfs_repair: refactor marking of metadata inodes

["Darrick J. Wong" <djwong@xxxxxxxxxx>]

From: Darrick J. Wong <djwong@xxxxxxxxxx>

Refactor the mechanics of marking a metadata inode into a helper
function so that we don't have to open-code that for every single
metadata inode.

Signed-off-by: Darrick J. Wong <djwong@xxxxxxxxxx>
---
 repair/phase6.c |   76 ++++++++++++++++++++-----------------------------------
 1 file changed, 28 insertions(+), 48 deletions(-)


diff --git a/repair/phase6.c b/repair/phase6.c
index 65a387aa97f..e01e81ae014 100644
--- a/repair/phase6.c
+++ b/repair/phase6.c
@@ -3071,6 +3071,22 @@ _("error %d fixing shortform directory %llu\n"),
 	libxfs_irele(ip);
 }
 
+static void
+mark_inode(
+	struct xfs_mount	*mp,
+	xfs_ino_t		ino)
+{
+	struct ino_tree_node	*irec;
+	int			offset;
+
+	irec = find_inode_rec(mp, XFS_INO_TO_AGNO(mp, ino),
+			XFS_INO_TO_AGINO(mp, ino));
+
+	offset = XFS_INO_TO_AGINO(mp, ino) - irec->ino_startnum;
+
+	add_inode_reached(irec, offset);
+}
+
 /*
  * mark realtime bitmap and summary inodes as reached.
  * quota inode will be marked here as well
@@ -3078,54 +3094,18 @@ _("error %d fixing shortform directory %llu\n"),
 static void
 mark_standalone_inodes(xfs_mount_t *mp)
 {
-	ino_tree_node_t		*irec;
-	int			offset;
-
-	irec = find_inode_rec(mp, XFS_INO_TO_AGNO(mp, mp->m_sb.sb_rbmino),
-			XFS_INO_TO_AGINO(mp, mp->m_sb.sb_rbmino));
-
-	offset = XFS_INO_TO_AGINO(mp, mp->m_sb.sb_rbmino) -
-			irec->ino_startnum;
-
-	add_inode_reached(irec, offset);
-
-	irec = find_inode_rec(mp, XFS_INO_TO_AGNO(mp, mp->m_sb.sb_rsumino),
-			XFS_INO_TO_AGINO(mp, mp->m_sb.sb_rsumino));
-
-	offset = XFS_INO_TO_AGINO(mp, mp->m_sb.sb_rsumino) -
-			irec->ino_startnum;
-
-	add_inode_reached(irec, offset);
-
-	if (fs_quotas)  {
-		if (mp->m_sb.sb_uquotino
-				&& mp->m_sb.sb_uquotino != NULLFSINO)  {
-			irec = find_inode_rec(mp, XFS_INO_TO_AGNO(mp,
-						mp->m_sb.sb_uquotino),
-				XFS_INO_TO_AGINO(mp, mp->m_sb.sb_uquotino));
-			offset = XFS_INO_TO_AGINO(mp, mp->m_sb.sb_uquotino)
-					- irec->ino_startnum;
-			add_inode_reached(irec, offset);
-		}
-		if (mp->m_sb.sb_gquotino
-				&& mp->m_sb.sb_gquotino != NULLFSINO)  {
-			irec = find_inode_rec(mp, XFS_INO_TO_AGNO(mp,
-						mp->m_sb.sb_gquotino),
-				XFS_INO_TO_AGINO(mp, mp->m_sb.sb_gquotino));
-			offset = XFS_INO_TO_AGINO(mp, mp->m_sb.sb_gquotino)
-					- irec->ino_startnum;
-			add_inode_reached(irec, offset);
-		}
-		if (mp->m_sb.sb_pquotino
-				&& mp->m_sb.sb_pquotino != NULLFSINO)  {
-			irec = find_inode_rec(mp, XFS_INO_TO_AGNO(mp,
-						mp->m_sb.sb_pquotino),
-				XFS_INO_TO_AGINO(mp, mp->m_sb.sb_pquotino));
-			offset = XFS_INO_TO_AGINO(mp, mp->m_sb.sb_pquotino)
-					- irec->ino_startnum;
-			add_inode_reached(irec, offset);
-		}
-	}
+	mark_inode(mp, mp->m_sb.sb_rbmino);
+	mark_inode(mp, mp->m_sb.sb_rsumino);
+
+	if (!fs_quotas)
+		return;
+
+	if (mp->m_sb.sb_uquotino && mp->m_sb.sb_uquotino != NULLFSINO)
+		mark_inode(mp, mp->m_sb.sb_uquotino);
+	if (mp->m_sb.sb_gquotino && mp->m_sb.sb_gquotino != NULLFSINO)
+		mark_inode(mp, mp->m_sb.sb_gquotino);
+	if (mp->m_sb.sb_pquotino && mp->m_sb.sb_pquotino != NULLFSINO)
+		mark_inode(mp, mp->m_sb.sb_pquotino);
 }
 
 static void