[PATCH 07/11] xfs: always zero di_flags2 when we free the inode
From: Darrick J. Wong <hidden>
Date: 2018-01-24 02:20:05
Subsystem:
filesystems (vfs and infrastructure), the rest, xfs filesystem · Maintainers:
Alexander Viro, Christian Brauner, Linus Torvalds, Carlos Maiolino
From: Darrick J. Wong <redacted> Always zero the di_flags2 field when we free the inode so that we never write reflinked non-file inode records to disk. Signed-off-by: Darrick J. Wong <redacted> --- fs/xfs/xfs_inode.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/fs/xfs/xfs_inode.c b/fs/xfs/xfs_inode.c
index a208825..fc118dd 100644
--- a/fs/xfs/xfs_inode.c
+++ b/fs/xfs/xfs_inode.c@@ -2465,6 +2465,7 @@ xfs_ifree( VFS_I(ip)->i_mode = 0; /* mark incore inode as free */ ip->i_d.di_flags = 0; + ip->i_d.di_flags2 = 0; ip->i_d.di_dmevmask = 0; ip->i_d.di_forkoff = 0; /* mark the attr fork not in use */ ip->i_d.di_format = XFS_DINODE_FMT_EXTENTS;