Commit 32ed0bd7 authored Jan 31, 2018 by alex chen Committed by Linus Torvalds Jan 31, 2018

ocfs2: use the OCFS2_XATTR_ROOT_SIZE macro in ocfs2_reflink_xattr_header()

Use the OCFS2_XATTR_ROOT_SIZE macro improves the readability of the
code.

Link: http://lkml.kernel.org/r/5A2E2488.70301@huawei.com


Signed-off-by: Alex Chen <alex.chen@huawei.com>
Reviewed-by: Jun Piao <piaojun@huawei.com>
Cc: Mark Fasheh <mfasheh@versity.com>
Cc: Joel Becker <jlbec@evilplan.org>
Cc: Junxiao Bi <junxiao.bi@oracle.com>
Cc: Joseph Qi <jiangqi903@gmail.com>
Cc: Changwei Ge <ge.changwei@h3c.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

parent fc2af28b

fs/ocfs2/xattr.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -6415,7 +6415,7 @@ static int ocfs2_reflink_xattr_header(handle_t *handle,
		* and then insert the extents one by one.
		*/
		if (xv->xr_list.l_tree_depth) {
		memcpy(new_xv, &def_xv, sizeof(def_xv));
		memcpy(new_xv, &def_xv, OCFS2_XATTR_ROOT_SIZE);
		vb->vb_xv = new_xv;
		vb->vb_bh = value_bh;
		ocfs2_init_xattr_value_extent_tree(&data_et,