From fcea5b35f36233c04003ab8b3eb081b5e20e1aa4 Mon Sep 17 00:00:00 2001
From: "Darrick J. Wong" <djwong@kernel.org>
Date: Tue, 2 Jul 2024 11:22:33 -0700
Subject: xfs: hoist project id get/set functions to libxfs

Move the project id get and set functions into libxfs.

Signed-off-by: Darrick J. Wong <djwong@kernel.org>
Reviewed-by: Christoph Hellwig <hch@lst.de>
---
 fs/xfs/libxfs/xfs_inode_util.c | 10 ++++++++++
 1 file changed, 10 insertions(+)

(limited to 'fs/xfs/libxfs/xfs_inode_util.c')

diff --git a/fs/xfs/libxfs/xfs_inode_util.c b/fs/xfs/libxfs/xfs_inode_util.c
index ed5e1a9b4b8c..3b5397a3f34f 100644
--- a/fs/xfs/libxfs/xfs_inode_util.c
+++ b/fs/xfs/libxfs/xfs_inode_util.c
@@ -122,3 +122,13 @@ xfs_ip2xflags(
 		flags |= FS_XFLAG_HASATTR;
 	return flags;
 }
+
+prid_t
+xfs_get_initial_prid(struct xfs_inode *dp)
+{
+	if (dp->i_diflags & XFS_DIFLAG_PROJINHERIT)
+		return dp->i_projid;
+
+	/* Assign to the root project by default. */
+	return 0;
+}
-- 
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