From: Christoph Hellwig hch@lst.de
commit 3d8f2821502d0b60bac2789d0bea951fda61de0c upstream.
Instead of only synchronizing the uid/gid values in xfs_setup_inode, ensure that they always match to prepare for removing the icdinode fields.
Signed-off-by: Christoph Hellwig hch@lst.de Reviewed-by: Darrick J. Wong darrick.wong@oracle.com Signed-off-by: Darrick J. Wong darrick.wong@oracle.com Signed-off-by: Chandan Babu R chandan.babu@oracle.com Acked-by: Darrick J. Wong djwong@kernel.org Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org --- fs/xfs/libxfs/xfs_inode_buf.c | 2 ++ fs/xfs/xfs_icache.c | 4 ++++ fs/xfs/xfs_inode.c | 8 ++++++-- fs/xfs/xfs_iops.c | 3 --- 4 files changed, 12 insertions(+), 5 deletions(-)
--- a/fs/xfs/libxfs/xfs_inode_buf.c +++ b/fs/xfs/libxfs/xfs_inode_buf.c @@ -223,7 +223,9 @@ xfs_inode_from_disk(
to->di_format = from->di_format; to->di_uid = be32_to_cpu(from->di_uid); + inode->i_uid = xfs_uid_to_kuid(to->di_uid); to->di_gid = be32_to_cpu(from->di_gid); + inode->i_gid = xfs_gid_to_kgid(to->di_gid); to->di_flushiter = be16_to_cpu(from->di_flushiter);
/* --- a/fs/xfs/xfs_icache.c +++ b/fs/xfs/xfs_icache.c @@ -289,6 +289,8 @@ xfs_reinit_inode( uint64_t version = inode_peek_iversion(inode); umode_t mode = inode->i_mode; dev_t dev = inode->i_rdev; + kuid_t uid = inode->i_uid; + kgid_t gid = inode->i_gid;
error = inode_init_always(mp->m_super, inode);
@@ -297,6 +299,8 @@ xfs_reinit_inode( inode_set_iversion_queried(inode, version); inode->i_mode = mode; inode->i_rdev = dev; + inode->i_uid = uid; + inode->i_gid = gid; return error; }
--- a/fs/xfs/xfs_inode.c +++ b/fs/xfs/xfs_inode.c @@ -806,15 +806,19 @@ xfs_ialloc(
inode->i_mode = mode; set_nlink(inode, nlink); - ip->i_d.di_uid = xfs_kuid_to_uid(current_fsuid()); - ip->i_d.di_gid = xfs_kgid_to_gid(current_fsgid()); + inode->i_uid = current_fsuid(); + ip->i_d.di_uid = xfs_kuid_to_uid(inode->i_uid); inode->i_rdev = rdev; ip->i_d.di_projid = prid;
if (pip && XFS_INHERIT_GID(pip)) { + inode->i_gid = VFS_I(pip)->i_gid; ip->i_d.di_gid = pip->i_d.di_gid; if ((VFS_I(pip)->i_mode & S_ISGID) && S_ISDIR(mode)) inode->i_mode |= S_ISGID; + } else { + inode->i_gid = current_fsgid(); + ip->i_d.di_gid = xfs_kgid_to_gid(inode->i_gid); }
/* --- a/fs/xfs/xfs_iops.c +++ b/fs/xfs/xfs_iops.c @@ -1288,9 +1288,6 @@ xfs_setup_inode( /* make the inode look hashed for the writeback code */ inode_fake_hash(inode);
- inode->i_uid = xfs_uid_to_kuid(ip->i_d.di_uid); - inode->i_gid = xfs_gid_to_kgid(ip->i_d.di_gid); - i_size_write(inode, ip->i_d.di_size); xfs_diflags_to_iflags(inode, ip);