From b5a08423da9da59c7f38ed8dbb6dd6cbbe9024a4 Mon Sep 17 00:00:00 2001 From: "Darrick J. Wong" Date: Tue, 2 Mar 2021 09:32:52 -0800 Subject: xfs: fix quota accounting when a mount is idmapped Nowadays, we indirectly use the idmap-aware helper functions in the VFS to set the initial uid and gid of a file being created. Unfortunately, we didn't convert the quota code, which means we attach the wrong dquots to files created on an idmapped mount. Fixes: f736d93d76d3 ("xfs: support idmapped mounts") Signed-off-by: Darrick J. Wong Reviewed-by: Christoph Hellwig Acked-by: Christian Brauner Reviewed-by: Dave Chinner --- fs/xfs/xfs_symlink.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'fs/xfs/xfs_symlink.c') diff --git a/fs/xfs/xfs_symlink.c b/fs/xfs/xfs_symlink.c index 1379013d74b8..7f368b10ded1 100644 --- a/fs/xfs/xfs_symlink.c +++ b/fs/xfs/xfs_symlink.c @@ -182,7 +182,8 @@ xfs_symlink( /* * Make sure that we have allocated dquot(s) on disk. */ - error = xfs_qm_vop_dqalloc(dp, current_fsuid(), current_fsgid(), prid, + error = xfs_qm_vop_dqalloc(dp, fsuid_into_mnt(mnt_userns), + fsgid_into_mnt(mnt_userns), prid, XFS_QMOPT_QUOTALL | XFS_QMOPT_INHERIT, &udqp, &gdqp, &pdqp); if (error) -- cgit v1.2.3