reiserfs: cleanup, rename key and item accessors to more friendly names
This patch does a quick search and replace:
B_N_PITEM_HEAD() -> item_head()
B_N_PDELIM_KEY() -> internal_key()
B_N_PKEY() -> leaf_key()
B_N_PITEM() -> item_body()
And the item_head version:
B_I_PITEM() -> ih_item_body()
I_ENTRY_COUNT() -> ih_entry_count()
And the treepath variants:
get_ih() -> tp_item_head()
PATH_PITEM_HEAD() -> tp_item_head()
get_item() -> tp_item_body()
... which makes the code much easier on the eyes.
I've also removed a few unused macros.
Checkpatch will complain about the 80 character limit for do_balan.c.
I've addressed that in a later patchset to split up balance_leaf().
Signed-off-by: Jeff Mahoney <jeffm@suse.com>
Signed-off-by: Jan Kara <jack@suse.cz>
diff --git a/fs/reiserfs/prints.c b/fs/reiserfs/prints.c
index 54944d5..41f7881 100644
--- a/fs/reiserfs/prints.c
+++ b/fs/reiserfs/prints.c
@@ -439,7 +439,7 @@
dc = B_N_CHILD(bh, from);
reiserfs_printk("PTR %d: %y ", from, dc);
- for (i = from, key = B_N_PDELIM_KEY(bh, from), dc++; i < to;
+ for (i = from, key = internal_key(bh, from), dc++; i < to;
i++, key++, dc++) {
reiserfs_printk("KEY %d: %k PTR %d: %y ", i, key, i + 1, dc);
if (i && i % 4 == 0)
@@ -463,7 +463,7 @@
check_leaf(bh);
blkh = B_BLK_HEAD(bh);
- ih = B_N_PITEM_HEAD(bh, 0);
+ ih = item_head(bh, 0);
nr = blkh_nr_item(blkh);
printk
@@ -496,7 +496,7 @@
("-------------------------------------------------------------------------------\n");
reiserfs_printk("|%2d| %h |\n", i, ih);
if (print_mode & PRINT_LEAF_ITEMS)
- op_print_item(ih, B_I_PITEM(bh, ih));
+ op_print_item(ih, ih_item_body(bh, ih));
}
printk
@@ -744,8 +744,8 @@
if (!bh)
return;
check_leaf_block_head(bh);
- for (i = 0, ih = B_N_PITEM_HEAD(bh, 0); i < B_NR_ITEMS(bh); i++, ih++)
- op_check_item(ih, B_I_PITEM(bh, ih));
+ for (i = 0, ih = item_head(bh, 0); i < B_NR_ITEMS(bh); i++, ih++)
+ op_check_item(ih, ih_item_body(bh, ih));
}
void check_internal(struct buffer_head *bh)