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-rw-r--r--fs/reiserfs/bitmap.c4
-rw-r--r--fs/reiserfs/dir.c8
-rw-r--r--fs/reiserfs/do_balan.c98
-rw-r--r--fs/reiserfs/fix_node.c20
-rw-r--r--fs/reiserfs/ibalance.c20
-rw-r--r--fs/reiserfs/inode.c36
-rw-r--r--fs/reiserfs/item_ops.c4
-rw-r--r--fs/reiserfs/lbalance.c76
-rw-r--r--fs/reiserfs/namei.c14
-rw-r--r--fs/reiserfs/prints.c10
-rw-r--r--fs/reiserfs/reiserfs.h175
-rw-r--r--fs/reiserfs/stree.c44
-rw-r--r--fs/reiserfs/super.c4
-rw-r--r--fs/reiserfs/tail_conversion.c10
14 files changed, 284 insertions, 239 deletions
diff --git a/fs/reiserfs/bitmap.c b/fs/reiserfs/bitmap.c
index dc9a6829f7c6..c3de6501a5cb 100644
--- a/fs/reiserfs/bitmap.c
+++ b/fs/reiserfs/bitmap.c
@@ -819,9 +819,9 @@ static int get_left_neighbor(reiserfs_blocknr_hint_t * hint)
path = hint->path;
bh = get_last_bh(path);
RFALSE(!bh, "green-4002: Illegal path specified to get_left_neighbor");
- ih = get_ih(path);
+ ih = tp_item_head(path);
pos_in_item = path->pos_in_item;
- item = get_item(path);
+ item = tp_item_body(path);
hint->search_start = bh->b_blocknr;
diff --git a/fs/reiserfs/dir.c b/fs/reiserfs/dir.c
index af677353a3f5..1fe5cdeb5862 100644
--- a/fs/reiserfs/dir.c
+++ b/fs/reiserfs/dir.c
@@ -110,17 +110,17 @@ int reiserfs_readdir_inode(struct inode *inode, struct dir_context *ctx)
item_num, B_NR_ITEMS(bh));
/* and entry must be not more than number of entries in the item */
- RFALSE(I_ENTRY_COUNT(ih) < entry_num,
+ RFALSE(ih_entry_count(ih) < entry_num,
"vs-9010: entry number is too big %d (%d)",
- entry_num, I_ENTRY_COUNT(ih));
+ entry_num, ih_entry_count(ih));
if (search_res == POSITION_FOUND
- || entry_num < I_ENTRY_COUNT(ih)) {
+ || entry_num < ih_entry_count(ih)) {
/* go through all entries in the directory item beginning from the entry, that has been found */
struct reiserfs_de_head *deh =
B_I_DEH(bh, ih) + entry_num;
- for (; entry_num < I_ENTRY_COUNT(ih);
+ for (; entry_num < ih_entry_count(ih);
entry_num++, deh++) {
int d_reclen;
char *d_name;
diff --git a/fs/reiserfs/do_balan.c b/fs/reiserfs/do_balan.c
index 9a3c68cf6026..80b2b1b37169 100644
--- a/fs/reiserfs/do_balan.c
+++ b/fs/reiserfs/do_balan.c
@@ -114,7 +114,7 @@ static int balance_leaf_when_delete(struct tree_balance *tb, int flag)
RFALSE(!tb->blknum[0] && !PATH_H_PPARENT(tb->tb_path, 0),
"PAP-12010: tree can not be empty");
- ih = B_N_PITEM_HEAD(tbS0, item_pos);
+ ih = item_head(tbS0, item_pos);
buffer_info_init_tbS0(tb, &bi);
/* Delete or truncate the item */
@@ -312,7 +312,7 @@ static int balance_leaf(struct tree_balance *tb, struct item_head *ih, /* item h
/* for indirect item pos_in_item is measured in unformatted node
pointers. Recalculate to bytes */
if (flag != M_INSERT
- && is_indirect_le_ih(B_N_PITEM_HEAD(tbS0, item_pos)))
+ && is_indirect_le_ih(item_head(tbS0, item_pos)))
pos_in_item *= UNFM_P_SIZE;
if (tb->lnum[0] > 0) {
@@ -378,7 +378,7 @@ static int balance_leaf(struct tree_balance *tb, struct item_head *ih, /* item h
if (item_pos == tb->lnum[0] - 1 && tb->lbytes != -1) {
/* we must shift the part of the appended item */
- if (is_direntry_le_ih(B_N_PITEM_HEAD(tbS0, item_pos))) {
+ if (is_direntry_le_ih(item_head(tbS0, item_pos))) {
RFALSE(zeros_num,
"PAP-12090: invalid parameter in case of a directory");
@@ -391,8 +391,8 @@ static int balance_leaf(struct tree_balance *tb, struct item_head *ih, /* item h
/* Shift lnum[0] - 1 items in whole. Shift lbytes - 1 entries from given directory item */
ret_val = leaf_shift_left(tb, tb->lnum[0], tb->lbytes-1);
if (ret_val && !item_pos) {
- pasted = B_N_PITEM_HEAD(tb->L[0], B_NR_ITEMS(tb->L[0]) - 1);
- l_pos_in_item += I_ENTRY_COUNT(pasted) - (tb->lbytes -1);
+ pasted = item_head(tb->L[0], B_NR_ITEMS(tb->L[0]) - 1);
+ l_pos_in_item += ih_entry_count(pasted) - (tb->lbytes -1);
}
/* Append given directory entry to directory item */
@@ -418,9 +418,9 @@ static int balance_leaf(struct tree_balance *tb, struct item_head *ih, /* item h
} else {
/* regular object */
RFALSE(tb->lbytes <= 0, "PAP-12095: there is nothing to shift to L[0]. lbytes=%d", tb->lbytes);
- RFALSE(pos_in_item != ih_item_len(B_N_PITEM_HEAD(tbS0, item_pos)),
+ RFALSE(pos_in_item != ih_item_len(item_head(tbS0, item_pos)),
"PAP-12100: incorrect position to paste: item_len=%d, pos_in_item=%d",
- ih_item_len(B_N_PITEM_HEAD(tbS0, item_pos)),pos_in_item);
+ ih_item_len(item_head(tbS0, item_pos)),pos_in_item);
if (tb->lbytes >= pos_in_item) {
/* appended item will be in L[0] in whole */
@@ -436,12 +436,12 @@ static int balance_leaf(struct tree_balance *tb, struct item_head *ih, /* item h
"PAP-12105: there is nothing to paste into L[0]. insert_size=%d",
tb->insert_size[0]);
ret_val = leaf_shift_left(tb, tb->lnum[0], ih_item_len
- (B_N_PITEM_HEAD(tbS0, item_pos)));
+ (item_head(tbS0, item_pos)));
/* Append to body of item in L[0] */
buffer_info_init_left(tb, &bi);
leaf_paste_in_buffer
(&bi, n + item_pos - ret_val, ih_item_len
- (B_N_PITEM_HEAD(tb->L[0], n + item_pos - ret_val)),
+ (item_head(tb->L[0], n + item_pos - ret_val)),
l_n, body,
zeros_num > l_n ? l_n : zeros_num);
/* 0-th item in S0 can be only of DIRECT type when l_n != 0 */
@@ -449,21 +449,21 @@ static int balance_leaf(struct tree_balance *tb, struct item_head *ih, /* item h
int version;
int temp_l = l_n;
- RFALSE(ih_item_len(B_N_PITEM_HEAD(tbS0, 0)),
+ RFALSE(ih_item_len(item_head(tbS0, 0)),
"PAP-12106: item length must be 0");
- RFALSE(comp_short_le_keys(B_N_PKEY(tbS0, 0), B_N_PKEY
+ RFALSE(comp_short_le_keys(leaf_key(tbS0, 0), leaf_key
(tb->L[0], n + item_pos - ret_val)),
"PAP-12107: items must be of the same file");
- if (is_indirect_le_ih(B_N_PITEM_HEAD(tb->L[0], n + item_pos - ret_val))) {
+ if (is_indirect_le_ih(item_head(tb->L[0], n + item_pos - ret_val))) {
temp_l = l_n << (tb->tb_sb-> s_blocksize_bits - UNFM_P_SHIFT);
}
/* update key of first item in S0 */
- version = ih_version(B_N_PITEM_HEAD(tbS0, 0));
- set_le_key_k_offset(version, B_N_PKEY(tbS0, 0),
- le_key_k_offset(version,B_N_PKEY(tbS0, 0)) + temp_l);
+ version = ih_version(item_head(tbS0, 0));
+ set_le_key_k_offset(version, leaf_key(tbS0, 0),
+ le_key_k_offset(version,leaf_key(tbS0, 0)) + temp_l);
/* update left delimiting key */
- set_le_key_k_offset(version, B_N_PDELIM_KEY(tb->CFL[0], tb->lkey[0]),
- le_key_k_offset(version, B_N_PDELIM_KEY(tb->CFL[0], tb->lkey[0])) + temp_l);
+ set_le_key_k_offset(version, internal_key(tb->CFL[0], tb->lkey[0]),
+ le_key_k_offset(version, internal_key(tb->CFL[0], tb->lkey[0])) + temp_l);
}
/* Calculate new body, position in item and insert_size[0] */
@@ -474,9 +474,9 @@ static int balance_leaf(struct tree_balance *tb, struct item_head *ih, /* item h
zeros_num -= l_n;
pos_in_item = 0;
- RFALSE(comp_short_le_keys(B_N_PKEY(tbS0, 0), B_N_PKEY(tb->L[0], B_NR_ITEMS(tb->L[0]) - 1))
- || !op_is_left_mergeable(B_N_PKEY(tbS0, 0), tbS0->b_size)
- || !op_is_left_mergeable(B_N_PDELIM_KEY(tb->CFL[0], tb->lkey[0]), tbS0->b_size),
+ RFALSE(comp_short_le_keys(leaf_key(tbS0, 0), leaf_key(tb->L[0], B_NR_ITEMS(tb->L[0]) - 1))
+ || !op_is_left_mergeable(leaf_key(tbS0, 0), tbS0->b_size)
+ || !op_is_left_mergeable(internal_key(tb->CFL[0], tb->lkey[0]), tbS0->b_size),
"PAP-12120: item must be merge-able with left neighboring item");
} else { /* only part of the appended item will be in L[0] */
@@ -493,9 +493,9 @@ static int balance_leaf(struct tree_balance *tb, struct item_head *ih, /* item h
struct item_head *pasted;
- if (!item_pos && op_is_left_mergeable(B_N_PKEY(tbS0, 0), tbS0->b_size)) { /* if we paste into first item of S[0] and it is left mergable */
+ if (!item_pos && op_is_left_mergeable(leaf_key(tbS0, 0), tbS0->b_size)) { /* if we paste into first item of S[0] and it is left mergable */
/* then increment pos_in_item by the size of the last item in L[0] */
- pasted = B_N_PITEM_HEAD(tb->L[0], n - 1);
+ pasted = item_head(tb->L[0], n - 1);
if (is_direntry_le_ih(pasted))
pos_in_item += ih_entry_count(pasted);
else
@@ -512,7 +512,7 @@ static int balance_leaf(struct tree_balance *tb, struct item_head *ih, /* item h
body, zeros_num);
/* if appended item is directory, paste entry */
- pasted = B_N_PITEM_HEAD(tb->L[0], n + item_pos - ret_val);
+ pasted = item_head(tb->L[0], n + item_pos - ret_val);
if (is_direntry_le_ih(pasted))
leaf_paste_entries(&bi, n + item_pos - ret_val,
pos_in_item, 1,
@@ -617,12 +617,12 @@ static int balance_leaf(struct tree_balance *tb, struct item_head *ih, /* item h
if (n - tb->rnum[0] <= item_pos) { /* pasted item or part of it falls to R[0] */
if (item_pos == n - tb->rnum[0] && tb->rbytes != -1) { /* we must shift the part of the appended item */
- if (is_direntry_le_ih(B_N_PITEM_HEAD(tbS0, item_pos))) { /* we append to directory item */
+ if (is_direntry_le_ih(item_head(tbS0, item_pos))) { /* we append to directory item */
int entry_count;
RFALSE(zeros_num,
"PAP-12145: invalid parameter in case of a directory");
- entry_count = I_ENTRY_COUNT(B_N_PITEM_HEAD
+ entry_count = ih_entry_count(item_head
(tbS0, item_pos));
if (entry_count - tb->rbytes <
pos_in_item)
@@ -665,10 +665,10 @@ static int balance_leaf(struct tree_balance *tb, struct item_head *ih, /* item h
n_shift = 0;
RFALSE(pos_in_item != ih_item_len
- (B_N_PITEM_HEAD(tbS0, item_pos)),
+ (item_head(tbS0, item_pos)),
"PAP-12155: invalid position to paste. ih_item_len=%d, pos_in_item=%d",
pos_in_item, ih_item_len
- (B_N_PITEM_HEAD(tbS0, item_pos)));
+ (item_head(tbS0, item_pos)));
leaf_shift_right(tb, tb->rnum[0], n_shift);
/* Calculate number of bytes which must remain in body after appending to R[0] */
@@ -679,17 +679,17 @@ static int balance_leaf(struct tree_balance *tb, struct item_head *ih, /* item h
int version;
unsigned long temp_rem = n_rem;
- version = ih_version(B_N_PITEM_HEAD(tb->R[0], 0));
- if (is_indirect_le_key(version, B_N_PKEY(tb->R[0], 0))) {
+ version = ih_version(item_head(tb->R[0], 0));
+ if (is_indirect_le_key(version, leaf_key(tb->R[0], 0))) {
temp_rem = n_rem << (tb->tb_sb->s_blocksize_bits - UNFM_P_SHIFT);
}
- set_le_key_k_offset(version, B_N_PKEY(tb->R[0], 0),
- le_key_k_offset(version, B_N_PKEY(tb->R[0], 0)) + temp_rem);
- set_le_key_k_offset(version, B_N_PDELIM_KEY(tb->CFR[0], tb->rkey[0]),
- le_key_k_offset(version, B_N_PDELIM_KEY(tb->CFR[0], tb->rkey[0])) + temp_rem);
+ set_le_key_k_offset(version, leaf_key(tb->R[0], 0),
+ le_key_k_offset(version, leaf_key(tb->R[0], 0)) + temp_rem);
+ set_le_key_k_offset(version, internal_key(tb->CFR[0], tb->rkey[0]),
+ le_key_k_offset(version, internal_key(tb->CFR[0], tb->rkey[0])) + temp_rem);
}
-/* k_offset (B_N_PKEY(tb->R[0],0)) += n_rem;
- k_offset (B_N_PDELIM_KEY(tb->CFR[0],tb->rkey[0])) += n_rem;*/
+/* k_offset (leaf_key(tb->R[0],0)) += n_rem;
+ k_offset (internal_key(tb->CFR[0],tb->rkey[0])) += n_rem;*/
do_balance_mark_internal_dirty(tb, tb->CFR[0], 0);
/* Append part of body into R[0] */
@@ -707,12 +707,12 @@ static int balance_leaf(struct tree_balance *tb, struct item_head *ih, /* item h
tb->insert_size[0] - n_rem,
r_body, r_zeros_number);
- if (is_indirect_le_ih(B_N_PITEM_HEAD(tb->R[0], 0))) {
+ if (is_indirect_le_ih(item_head(tb->R[0], 0))) {
#if 0
RFALSE(n_rem,
"PAP-12160: paste more than one unformatted node pointer");
#endif
- set_ih_free_space(B_N_PITEM_HEAD(tb->R[0], 0), 0);
+ set_ih_free_space(item_head(tb->R[0], 0), 0);
}
tb->insert_size[0] = n_rem;
if (!n_rem)
@@ -731,7 +731,7 @@ static int balance_leaf(struct tree_balance *tb, struct item_head *ih, /* item h
}
/* paste new entry, if item is directory item */
- pasted = B_N_PITEM_HEAD(tb->R[0], item_pos - n + tb->rnum[0]);
+ pasted = item_head(tb->R[0], item_pos - n + tb->rnum[0]);
if (is_direntry_le_ih(pasted) && pos_in_item >= 0) {
leaf_paste_entries(&bi, item_pos - n + tb->rnum[0],
pos_in_item, 1,
@@ -784,8 +784,8 @@ static int balance_leaf(struct tree_balance *tb, struct item_head *ih, /* item h
if (!tb->CFR[0])
reiserfs_panic(tb->tb_sb, "vs-12195",
"CFR not initialized");
- copy_key(B_N_PDELIM_KEY(tb->CFL[0], tb->lkey[0]),
- B_N_PDELIM_KEY(tb->CFR[0], tb->rkey[0]));
+ copy_key(internal_key(tb->CFL[0], tb->lkey[0]),
+ internal_key(tb->CFR[0], tb->rkey[0]));
do_balance_mark_internal_dirty(tb, tb->CFL[0], 0);
}
@@ -886,7 +886,7 @@ static int balance_leaf(struct tree_balance *tb, struct item_head *ih, /* item h
RFALSE(ih, "PAP-12210: ih must be 0");
- aux_ih = B_N_PITEM_HEAD(tbS0, item_pos);
+ aux_ih = item_head(tbS0, item_pos);
if (is_direntry_le_ih(aux_ih)) {
/* we append to directory item */
@@ -922,7 +922,7 @@ static int balance_leaf(struct tree_balance *tb, struct item_head *ih, /* item h
int n_shift, n_rem, r_zeros_number;
const char *r_body;
- RFALSE(pos_in_item != ih_item_len(B_N_PITEM_HEAD(tbS0, item_pos)) || tb->insert_size[0] <= 0,
+ RFALSE(pos_in_item != ih_item_len(item_head(tbS0, item_pos)) || tb->insert_size[0] <= 0,
"PAP-12225: item too short or insert_size <= 0");
/* Calculate number of bytes which must be shifted from appended item */
@@ -952,7 +952,7 @@ static int balance_leaf(struct tree_balance *tb, struct item_head *ih, /* item h
{
struct item_head *tmp;
- tmp = B_N_PITEM_HEAD(S_new[i], 0);
+ tmp = item_head(S_new[i], 0);
if (is_indirect_le_ih
(tmp)) {
set_ih_free_space(tmp, 0);
@@ -973,7 +973,7 @@ static int balance_leaf(struct tree_balance *tb, struct item_head *ih, /* item h
struct item_head *pasted;
#ifdef CONFIG_REISERFS_CHECK
- struct item_head *ih_check = B_N_PITEM_HEAD(tbS0, item_pos);
+ struct item_head *ih_check = item_head(tbS0, item_pos);
if (!is_direntry_le_ih(ih_check)
&& (pos_in_item != ih_item_len(ih_check)
@@ -1002,7 +1002,7 @@ static int balance_leaf(struct tree_balance *tb, struct item_head *ih, /* item h
tb->insert_size[0],
body, zeros_num);
- pasted = B_N_PITEM_HEAD(S_new[i], item_pos - n + snum[i]);
+ pasted = item_head(S_new[i], item_pos - n + snum[i]);
if (is_direntry_le_ih(pasted)) {
leaf_paste_entries(&bi,
item_pos - n + snum[i],
@@ -1032,7 +1032,7 @@ static int balance_leaf(struct tree_balance *tb, struct item_head *ih, /* item h
(flag == M_DELETE) ? "DELETE" : ((flag == M_CUT) ? "CUT" : "UNKNOWN"), flag);
}
- memcpy(insert_key + i, B_N_PKEY(S_new[i], 0), KEY_SIZE);
+ memcpy(insert_key + i, leaf_key(S_new[i], 0), KEY_SIZE);
insert_ptr[i] = S_new[i];
RFALSE(!buffer_journaled(S_new[i])
@@ -1061,7 +1061,7 @@ static int balance_leaf(struct tree_balance *tb, struct item_head *ih, /* item h
case M_PASTE:{ /* append item in S[0] */
struct item_head *pasted;
- pasted = B_N_PITEM_HEAD(tbS0, item_pos);
+ pasted = item_head(tbS0, item_pos);
/* when directory, may be new entry already pasted */
if (is_direntry_le_ih(pasted)) {
if (pos_in_item >= 0 && pos_in_item <= ih_entry_count(pasted)) {
@@ -1246,10 +1246,10 @@ void replace_key(struct tree_balance *tb, struct buffer_head *dest, int n_dest,
if (B_IS_ITEMS_LEVEL(src))
/* source buffer contains leaf node */
- memcpy(B_N_PDELIM_KEY(dest, n_dest), B_N_PITEM_HEAD(src, n_src),
+ memcpy(internal_key(dest, n_dest), item_head(src, n_src),
KEY_SIZE);
else
- memcpy(B_N_PDELIM_KEY(dest, n_dest), B_N_PDELIM_KEY(src, n_src),
+ memcpy(internal_key(dest, n_dest), internal_key(src, n_src),
KEY_SIZE);
do_balance_mark_internal_dirty(tb, dest, 0);
diff --git a/fs/reiserfs/fix_node.c b/fs/reiserfs/fix_node.c
index dc4d41530316..b6a05a7f4658 100644
--- a/fs/reiserfs/fix_node.c
+++ b/fs/reiserfs/fix_node.c
@@ -105,7 +105,7 @@ static void create_virtual_node(struct tree_balance *tb, int h)
vn->vn_free_ptr += vn->vn_nr_item * sizeof(struct virtual_item);
/* first item in the node */
- ih = B_N_PITEM_HEAD(Sh, 0);
+ ih = item_head(Sh, 0);
/* define the mergeability for 0-th item (if it is not being deleted) */
if (op_is_left_mergeable(&(ih->ih_key), Sh->b_size)
@@ -128,7 +128,7 @@ static void create_virtual_node(struct tree_balance *tb, int h)
vi->vi_item_len += ih_item_len(ih + j) + IH_SIZE;
vi->vi_ih = ih + j;
- vi->vi_item = B_I_PITEM(Sh, ih + j);
+ vi->vi_item = ih_item_body(Sh, ih + j);
vi->vi_uarea = vn->vn_free_ptr;
// FIXME: there is no check, that item operation did not
@@ -168,7 +168,7 @@ static void create_virtual_node(struct tree_balance *tb, int h)
if (tb->CFR[0]) {
struct reiserfs_key *key;
- key = B_N_PDELIM_KEY(tb->CFR[0], tb->rkey[0]);
+ key = internal_key(tb->CFR[0], tb->rkey[0]);
if (op_is_left_mergeable(key, Sh->b_size)
&& (vn->vn_mode != M_DELETE
|| vn->vn_affected_item_num != B_NR_ITEMS(Sh) - 1))
@@ -182,8 +182,8 @@ static void create_virtual_node(struct tree_balance *tb, int h)
/* we delete last item and it could be merged with right neighbor's first item */
if (!
(B_NR_ITEMS(Sh) == 1
- && is_direntry_le_ih(B_N_PITEM_HEAD(Sh, 0))
- && I_ENTRY_COUNT(B_N_PITEM_HEAD(Sh, 0)) == 1)) {
+ && is_direntry_le_ih(item_head(Sh, 0))
+ && ih_entry_count(item_head(Sh, 0)) == 1)) {
/* node contains more than 1 item, or item is not directory item, or this item contains more than 1 entry */
print_block(Sh, 0, -1, -1);
reiserfs_panic(tb->tb_sb, "vs-8045",
@@ -675,10 +675,10 @@ static int are_leaves_removable(struct tree_balance *tb, int lfree, int rfree)
"vs-8125: item number must be 1: it is %d",
B_NR_ITEMS(S0));
- ih = B_N_PITEM_HEAD(S0, 0);
+ ih = item_head(S0, 0);
if (tb->CFR[0]
&& !comp_short_le_keys(&(ih->ih_key),
- B_N_PDELIM_KEY(tb->CFR[0],
+ internal_key(tb->CFR[0],
tb->rkey[0])))
if (is_direntry_le_ih(ih)) {
/* Directory must be in correct state here: that is
@@ -1036,7 +1036,7 @@ static int get_far_parent(struct tree_balance *tb,
/* Form key to get parent of the left/right neighbor. */
le_key2cpu_key(&s_lr_father_key,
- B_N_PDELIM_KEY(*pcom_father,
+ internal_key(*pcom_father,
(c_lr_par ==
LEFT_PARENTS) ? (tb->lkey[h - 1] =
position -
@@ -1175,9 +1175,9 @@ static inline int can_node_be_removed(int mode, int lfree, int sfree, int rfree,
struct item_head *ih;
struct reiserfs_key *r_key = NULL;
- ih = B_N_PITEM_HEAD(Sh, 0);
+ ih = item_head(Sh, 0);
if (tb->CFR[h])
- r_key = B_N_PDELIM_KEY(tb->CFR[h], tb->rkey[h]);
+ r_key = internal_key(tb->CFR[h], tb->rkey[h]);
if (lfree + rfree + sfree < MAX_CHILD_SIZE(Sh) + levbytes
/* shifting may merge items which might save space */
diff --git a/fs/reiserfs/ibalance.c b/fs/reiserfs/ibalance.c
index e1978fd895f5..ae26a271da35 100644
--- a/fs/reiserfs/ibalance.c
+++ b/fs/reiserfs/ibalance.c
@@ -153,7 +153,7 @@ static void internal_insert_childs(struct buffer_info *cur_bi,
memcpy(dc, new_dc, DC_SIZE * count);
/* prepare space for count items */
- ih = B_N_PDELIM_KEY(cur, ((to == -1) ? 0 : to));
+ ih = internal_key(cur, ((to == -1) ? 0 : to));
memmove(ih + count, ih,
(nr - to) * KEY_SIZE + (nr + 1 + count) * DC_SIZE);
@@ -233,7 +233,7 @@ static void internal_delete_pointers_items(struct buffer_info *cur_bi,
dc = B_N_CHILD(cur, first_p);
memmove(dc, dc + del_num, (nr + 1 - first_p - del_num) * DC_SIZE);
- key = B_N_PDELIM_KEY(cur, first_i);
+ key = internal_key(cur, first_i);
memmove(key, key + del_num,
(nr - first_i - del_num) * KEY_SIZE + (nr + 1 -
del_num) * DC_SIZE);
@@ -330,13 +330,13 @@ static void internal_copy_pointers_items(struct buffer_info *dest_bi,
memcpy(dc, B_N_CHILD(src, src_order), DC_SIZE * cpy_num);
/* prepare space for cpy_num - 1 item headers */
- key = B_N_PDELIM_KEY(dest, dest_order);
+ key = internal_key(dest, dest_order);
memmove(key + cpy_num - 1, key,
KEY_SIZE * (nr_dest - dest_order) + DC_SIZE * (nr_dest +
cpy_num));
/* insert headers */
- memcpy(key, B_N_PDELIM_KEY(src, src_order), KEY_SIZE * (cpy_num - 1));
+ memcpy(key, internal_key(src, src_order), KEY_SIZE * (cpy_num - 1));
/* sizes, item number */
set_blkh_nr_item(blkh, blkh_nr_item(blkh) + (cpy_num - 1));
@@ -429,12 +429,12 @@ static void internal_insert_key(struct buffer_info *dest_bi, int dest_position_b
nr = blkh_nr_item(blkh);
/* prepare space for inserting key */
- key = B_N_PDELIM_KEY(dest, dest_position_before);
+ key = internal_key(dest, dest_position_before);
memmove(key + 1, key,
(nr - dest_position_before) * KEY_SIZE + (nr + 1) * DC_SIZE);
/* insert key */
- memcpy(key, B_N_PDELIM_KEY(src, src_position), KEY_SIZE);
+ memcpy(key, internal_key(src, src_position), KEY_SIZE);
/* Change dirt, free space, item number fields. */
@@ -717,7 +717,7 @@ static void replace_lkey(struct tree_balance *tb, int h, struct item_head *key)
if (B_NR_ITEMS(PATH_H_PBUFFER(tb->tb_path, h)) == 0)
return;
- memcpy(B_N_PDELIM_KEY(tb->CFL[h], tb->lkey[h]), key, KEY_SIZE);
+ memcpy(internal_key(tb->CFL[h], tb->lkey[h]), key, KEY_SIZE);
do_balance_mark_internal_dirty(tb, tb->CFL[h], 0);
}
@@ -732,7 +732,7 @@ static void replace_rkey(struct tree_balance *tb, int h, struct item_head *key)
"R[h] can not be empty if it exists (item number=%d)",
B_NR_ITEMS(tb->R[h]));
- memcpy(B_N_PDELIM_KEY(tb->CFR[h], tb->rkey[h]), key, KEY_SIZE);
+ memcpy(internal_key(tb->CFR[h], tb->rkey[h]), key, KEY_SIZE);
do_balance_mark_internal_dirty(tb, tb->CFR[h], 0);
}
@@ -997,7 +997,7 @@ int balance_internal(struct tree_balance *tb, /* tree_balance structure
/* new items don't fall into S_new */
/* store the delimiting key for the next level */
/* new_insert_key = (n - snum)'th key in S[h] */
- memcpy(&new_insert_key, B_N_PDELIM_KEY(tbSh, n - snum),
+ memcpy(&new_insert_key, internal_key(tbSh, n - snum),
KEY_SIZE);
/* last parameter is del_par */
internal_move_pointers_items(&dest_bi, &src_bi,
@@ -1008,7 +1008,7 @@ int balance_internal(struct tree_balance *tb, /* tree_balance structure
/* store the delimiting key for the next level */
/* new_insert_key = (n + insert_item - snum)'th key in S[h] */
memcpy(&new_insert_key,
- B_N_PDELIM_KEY(tbSh, n + insert_num - snum),
+ internal_key(tbSh, n + insert_num - snum),
KEY_SIZE);
/* last parameter is del_par */
internal_move_pointers_items(&dest_bi, &src_bi,
diff --git a/fs/reiserfs/inode.c b/fs/reiserfs/inode.c
index bc8b8009897d..b8d3ffb1f722 100644
--- a/fs/reiserfs/inode.c
+++ b/fs/reiserfs/inode.c
@@ -295,9 +295,9 @@ static int _get_block_create_0(struct inode *inode, sector_t block,
}
//
bh = get_last_bh(&path);
- ih = get_ih(&path);
+ ih = tp_item_head(&path);
if (is_indirect_le_ih(ih)) {
- __le32 *ind_item = (__le32 *) B_I_PITEM(bh, ih);
+ __le32 *ind_item = (__le32 *) ih_item_body(bh, ih);
/* FIXME: here we could cache indirect item or part of it in
the inode to avoid search_by_key in case of subsequent
@@ -383,7 +383,7 @@ static int _get_block_create_0(struct inode *inode, sector_t block,
} else {
chars = ih_item_len(ih) - path.pos_in_item;
}
- memcpy(p, B_I_PITEM(bh, ih) + path.pos_in_item, chars);
+ memcpy(p, ih_item_body(bh, ih) + path.pos_in_item, chars);
if (done)
break;
@@ -404,7 +404,7 @@ static int _get_block_create_0(struct inode *inode, sector_t block,
// i/o error most likely
break;
bh = get_last_bh(&path);
- ih = get_ih(&path);
+ ih = tp_item_head(&path);
} while (1);
flush_dcache_page(bh_result->b_page);
@@ -684,8 +684,8 @@ int reiserfs_get_block(struct inode *inode, sector_t block,
}
bh = get_last_bh(&path);
- ih = get_ih(&path);
- item = get_item(&path);
+ ih = tp_item_head(&path);
+ item = tp_item_body(&path);
pos_in_item = path.pos_in_item;
fs_gen = get_generation(inode->i_sb);
@@ -1031,8 +1031,8 @@ int reiserfs_get_block(struct inode *inode, sector_t block,
goto failure;
}
bh = get_last_bh(&path);
- ih = get_ih(&path);
- item = get_item(&path);
+ ih = tp_item_head(&path);
+ item = tp_item_body(&path);
pos_in_item = path.pos_in_item;
} while (1);
@@ -1133,7 +1133,7 @@ static void init_inode(struct inode *inode, struct treepath *path)
//int version = ITEM_VERSION_1;
bh = PATH_PLAST_BUFFER(path);
- ih = PATH_PITEM_HEAD(path);
+ ih = tp_item_head(path);
copy_key(INODE_PKEY(inode), &(ih->ih_key));
@@ -1147,7 +1147,7 @@ static void init_inode(struct inode *inode, struct treepath *path)
if (stat_data_v1(ih)) {
struct stat_data_v1 *sd =
- (struct stat_data_v1 *)B_I_PITEM(bh, ih);
+ (struct stat_data_v1 *)ih_item_body(bh, ih);
unsigned long blocks;
set_inode_item_key_version(inode, KEY_FORMAT_3_5);
@@ -1195,7 +1195,7 @@ static void init_inode(struct inode *inode, struct treepath *path)
} else {
// new stat data found, but object may have old items
// (directories and symlinks)
- struct stat_data *sd = (struct stat_data *)B_I_PITEM(bh, ih);
+ struct stat_data *sd = (struct stat_data *)ih_item_body(bh, ih);
inode->i_mode = sd_v2_mode(sd);
set_nlink(inode, sd_v2_nlink(sd));
@@ -1307,7 +1307,7 @@ static void update_stat_data(struct treepath *path, struct inode *inode,
struct item_head *ih;
bh = PATH_PLAST_BUFFER(path);
- ih = PATH_PITEM_HEAD(path);
+ ih = tp_item_head(path);
if (!is_statdata_le_ih(ih))
reiserfs_panic(inode->i_sb, "vs-13065", "key %k, found item %h",
@@ -1315,9 +1315,9 @@ static void update_stat_data(struct treepath *path, struct inode *inode,
if (stat_data_v1(ih)) {
// path points to old stat data
- inode2sd_v1(B_I_PITEM(bh, ih), inode, size);
+ inode2sd_v1(ih_item_body(bh, ih), inode, size);
} else {
- inode2sd(B_I_PITEM(bh, ih), inode, size);
+ inode2sd(ih_item_body(bh, ih), inode, size);
}
return;
@@ -1368,7 +1368,7 @@ void reiserfs_update_sd_size(struct reiserfs_transaction_handle *th,
** search if the stat data item has moved
*/
bh = get_last_bh(&path);
- ih = get_ih(&path);
+ ih = tp_item_head(&path);
copy_item_head(&tmp_ih, ih);
fs_gen = get_generation(inode->i_sb);
reiserfs_prepare_for_journal(inode->i_sb, bh, 1);
@@ -2232,8 +2232,8 @@ static int map_block_for_writepage(struct inode *inode,
}
bh = get_last_bh(&path);
- ih = get_ih(&path);
- item = get_item(&path);
+ ih = tp_item_head(&path);
+ item = tp_item_body(&path);
pos_in_item = path.pos_in_item;
/* we've found an unformatted node */
@@ -2281,7 +2281,7 @@ static int map_block_for_writepage(struct inode *inode,
goto research;
}
- memcpy(B_I_PITEM(bh, ih) + pos_in_item, p + bytes_copied,
+ memcpy(ih_item_body(bh, ih) + pos_in_item, p + bytes_copied,
copy_size);
journal_mark_dirty(&th, inode->i_sb, bh);
diff --git a/fs/reiserfs/item_ops.c b/fs/reiserfs/item_ops.c
index ee382ef3d300..c9f136527386 100644
--- a/fs/reiserfs/item_ops.c
+++ b/fs/reiserfs/item_ops.c
@@ -396,7 +396,7 @@ static void direntry_print_item(struct item_head *ih, char *item)
deh = (struct reiserfs_de_head *)item;
- for (i = 0; i < I_ENTRY_COUNT(ih); i++, deh++) {
+ for (i = 0; i < ih_entry_count(ih); i++, deh++) {
namelen =
(i ? (deh_location(deh - 1)) : ih_item_len(ih)) -
deh_location(deh);
@@ -430,7 +430,7 @@ static void direntry_check_item(struct item_head *ih, char *item)
// FIXME: type something here!
deh = (struct reiserfs_de_head *)item;
- for (i = 0; i < I_ENTRY_COUNT(ih); i++, deh++) {
+ for (i = 0; i < ih_entry_count(ih); i++, deh++) {
;
}
}
diff --git a/fs/reiserfs/lbalance.c b/fs/reiserfs/lbalance.c
index 79e5a8b4c226..b46399d98f84 100644
--- a/fs/reiserfs/lbalance.c
+++ b/fs/reiserfs/lbalance.c
@@ -35,7 +35,7 @@ static void leaf_copy_dir_entries(struct buffer_info *dest_bi,
int copy_records_len; /* length of all records in item to be copied */
char *records;
- ih = B_N_PITEM_HEAD(source, item_num);
+ ih = item_head(source, item_num);
RFALSE(!is_direntry_le_ih(ih), "vs-10000: item must be directory item");
@@ -64,7 +64,7 @@ static void leaf_copy_dir_entries(struct buffer_info *dest_bi,
(last_first == FIRST_TO_LAST && le_ih_k_offset(ih) == DOT_OFFSET) ||
(last_first == LAST_TO_FIRST
&& comp_short_le_keys /*COMP_SHORT_KEYS */ (&ih->ih_key,
- B_N_PKEY(dest,
+ leaf_key(dest,
item_num_in_dest))))
{
/* create new item in dest */
@@ -80,7 +80,7 @@ static void leaf_copy_dir_entries(struct buffer_info *dest_bi,
if (last_first == LAST_TO_FIRST) {
/* form key by the following way */
- if (from < I_ENTRY_COUNT(ih)) {
+ if (from < ih_entry_count(ih)) {
set_le_ih_k_offset(&new_ih,
deh_offset(&(deh[from])));
/*memcpy (&new_ih.ih_key.k_offset, &deh[from].deh_offset, SHORT_KEY_SIZE); */
@@ -113,7 +113,7 @@ static void leaf_copy_dir_entries(struct buffer_info *dest_bi,
leaf_paste_entries(dest_bi, item_num_in_dest,
(last_first ==
- FIRST_TO_LAST) ? I_ENTRY_COUNT(B_N_PITEM_HEAD(dest,
+ FIRST_TO_LAST) ? ih_entry_count(item_head(dest,
item_num_in_dest))
: 0, copy_count, deh + from, records,
DEH_SIZE * copy_count + copy_records_len);
@@ -138,8 +138,8 @@ static int leaf_copy_boundary_item(struct buffer_info *dest_bi,
/* if ( DEST is empty or first item of SOURCE and last item of DEST are the items of different objects
or of different types ) then there is no need to treat this item differently from the other items
that we copy, so we return */
- ih = B_N_PITEM_HEAD(src, 0);
- dih = B_N_PITEM_HEAD(dest, dest_nr_item - 1);
+ ih = item_head(src, 0);
+ dih = item_head(dest, dest_nr_item - 1);
if (!dest_nr_item
|| (!op_is_left_mergeable(&(ih->ih_key), src->b_size)))
/* there is nothing to merge */
@@ -180,7 +180,7 @@ static int leaf_copy_boundary_item(struct buffer_info *dest_bi,
item of dest buffer. Both are of the same file */
leaf_paste_in_buffer(dest_bi,
dest_nr_item - 1, ih_item_len(dih),
- bytes_or_entries, B_I_PITEM(src, ih), 0);
+ bytes_or_entries, ih_item_body(src, ih), 0);
if (is_indirect_le_ih(dih)) {
RFALSE(get_ih_free_space(dih),
@@ -199,8 +199,8 @@ static int leaf_copy_boundary_item(struct buffer_info *dest_bi,
are the items of different object or of different types )
*/
src_nr_item = B_NR_ITEMS(src);
- ih = B_N_PITEM_HEAD(src, src_nr_item - 1);
- dih = B_N_PITEM_HEAD(dest, 0);
+ ih = item_head(src, src_nr_item - 1);
+ dih = item_head(dest, 0);
if (!dest_nr_item || !op_is_left_mergeable(&(dih->ih_key), src->b_size))
return 0;
@@ -270,7 +270,7 @@ static int leaf_copy_boundary_item(struct buffer_info *dest_bi,
}
leaf_paste_in_buffer(dest_bi, 0, 0, bytes_or_entries,
- B_I_PITEM(src,
+ ih_item_body(src,
ih) + ih_item_len(ih) - bytes_or_entries,
0);
return 1;
@@ -315,7 +315,7 @@ static void leaf_copy_items_entirely(struct buffer_info *dest_bi,
dest_before = (last_first == LAST_TO_FIRST) ? 0 : nr;
/* location of head of first new item */
- ih = B_N_PITEM_HEAD(dest, dest_before);
+ ih = item_head(dest, dest_before);
RFALSE(blkh_free_space(blkh) < cpy_num * IH_SIZE,
"vs-10140: not enough free space for headers %d (needed %d)",
@@ -325,7 +325,7 @@ static void leaf_copy_items_entirely(struct buffer_info *dest_bi,
memmove(ih + cpy_num, ih, (nr - dest_before) * IH_SIZE);
/* copy item headers */
- memcpy(ih, B_N_PITEM_HEAD(src, first), cpy_num * IH_SIZE);
+ memcpy(ih, item_head(src, first), cpy_num * IH_SIZE);
free_space -= (IH_SIZE * cpy_num);
set_blkh_free_space(blkh, free_space);
@@ -352,7 +352,8 @@ static void leaf_copy_items_entirely(struct buffer_info *dest_bi,
/* copy items */
memcpy(dest->b_data + last_inserted_loc,
- B_N_PITEM(src, (first + cpy_num - 1)), j - last_inserted_loc);
+ item_body(src, (first + cpy_num - 1)),
+ j - last_inserted_loc);
/* sizes, item number */
set_blkh_nr_item(blkh, nr + cpy_num);
@@ -390,7 +391,7 @@ static void leaf_item_bottle(struct buffer_info *dest_bi,
if (last_first == FIRST_TO_LAST) {
/* if ( if item in position item_num in buffer SOURCE is directory item ) */
- ih = B_N_PITEM_HEAD(src, item_num);
+ ih = item_head(src, item_num);
if (is_direntry_le_ih(ih))
leaf_copy_dir_entries(dest_bi, src, FIRST_TO_LAST,
item_num, 0, cpy_bytes);
@@ -415,15 +416,15 @@ static void leaf_item_bottle(struct buffer_info *dest_bi,
"vs-10190: bad mergeability of item %h", ih);
n_ih.ih_version = ih->ih_version; /* JDM Endian safe, both le */
leaf_insert_into_buf(dest_bi, B_NR_ITEMS(dest), &n_ih,
- B_N_PITEM(src, item_num), 0);
+ item_body(src, item_num), 0);
}
} else {
/* if ( if item in position item_num in buffer SOURCE is directory item ) */
- ih = B_N_PITEM_HEAD(src, item_num);
+ ih = item_head(src, item_num);
if (is_direntry_le_ih(ih))
leaf_copy_dir_entries(dest_bi, src, LAST_TO_FIRST,
item_num,
- I_ENTRY_COUNT(ih) - cpy_bytes,
+ ih_entry_count(ih) - cpy_bytes,
cpy_bytes);
else {
struct item_head n_ih;
@@ -461,9 +462,8 @@ static void leaf_item_bottle(struct buffer_info *dest_bi,
n_ih.ih_version = ih->ih_version; /* JDM Endian safe, both le */
leaf_insert_into_buf(dest_bi, 0, &n_ih,
- B_N_PITEM(src,
- item_num) +
- ih_item_len(ih) - cpy_bytes, 0);
+ item_body(src, item_num) +
+ ih_item_len(ih) - cpy_bytes, 0);
}
}
}
@@ -691,10 +691,10 @@ int leaf_shift_left(struct tree_balance *tb, int shift_num, int shift_bytes)
replace_key