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xfs: make the pointer passed to btree set_root functions const

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The pointer passed to each per-AG btree type's ->set_root function isn't
supposed to be modified (that function sets an external pointer to the
root block) so mark them const.

Signed-off-by: Darrick J. Wong <djwong@kernel.org>
Reviewed-by: Christoph Hellwig <hch@lst.de>
This commit is contained in:
Darrick J. Wong 2021-08-12 09:49:03 -07:00
parent 22ece4e836
commit b5a6e5fe0e
6 changed files with 19 additions and 19 deletions
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6
fs/xfs/libxfs/xfs_alloc_btree.c
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@ -31,9 +31,9 @@ xfs_allocbt_dup_cursor(
STATIC void
xfs_allocbt_set_root(
struct xfs_btree_cur *cur,
union xfs_btree_ptr *ptr,
int inc)
struct xfs_btree_cur *cur,
const union xfs_btree_ptr *ptr,
int inc)
{
struct xfs_buf *agbp = cur->bc_ag.agbp;
struct xfs_agf *agf = agbp->b_addr;