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Diffstat (limited to 'fs/reiserfs/lbalance.c')
-rw-r--r--fs/reiserfs/lbalance.c66
1 files changed, 37 insertions, 29 deletions
diff --git a/fs/reiserfs/lbalance.c b/fs/reiserfs/lbalance.c
index 6de060a6aa7f..381750a155f6 100644
--- a/fs/reiserfs/lbalance.c
+++ b/fs/reiserfs/lbalance.c
@@ -111,7 +111,7 @@ static void leaf_copy_dir_entries(struct buffer_info *dest_bi,
item_num_in_dest =
(last_first == FIRST_TO_LAST) ? (B_NR_ITEMS(dest) - 1) : 0;
- leaf_paste_entries(dest_bi->bi_bh, item_num_in_dest,
+ leaf_paste_entries(dest_bi, item_num_in_dest,
(last_first ==
FIRST_TO_LAST) ? I_ENTRY_COUNT(B_N_PITEM_HEAD(dest,
item_num_in_dest))
@@ -119,8 +119,8 @@ static void leaf_copy_dir_entries(struct buffer_info *dest_bi,
DEH_SIZE * copy_count + copy_records_len);
}
-/* Copy the first (if last_first == FIRST_TO_LAST) or last (last_first == LAST_TO_FIRST) item or
- part of it or nothing (see the return 0 below) from SOURCE to the end
+/* Copy the first (if last_first == FIRST_TO_LAST) or last (last_first == LAST_TO_FIRST) item or
+ part of it or nothing (see the return 0 below) from SOURCE to the end
(if last_first) or beginning (!last_first) of the DEST */
/* returns 1 if anything was copied, else 0 */
static int leaf_copy_boundary_item(struct buffer_info *dest_bi,
@@ -168,10 +168,11 @@ static int leaf_copy_boundary_item(struct buffer_info *dest_bi,
if (bytes_or_entries == ih_item_len(ih)
&& is_indirect_le_ih(ih))
if (get_ih_free_space(ih))
- reiserfs_panic(NULL,
- "vs-10020: leaf_copy_boundary_item: "
- "last unformatted node must be filled entirely (%h)",
- ih);
+ reiserfs_panic(sb_from_bi(dest_bi),
+ "vs-10020",
+ "last unformatted node "
+ "must be filled "
+ "entirely (%h)", ih);
}
#endif
@@ -395,7 +396,7 @@ static void leaf_item_bottle(struct buffer_info *dest_bi,
else {
struct item_head n_ih;
- /* copy part of the body of the item number 'item_num' of SOURCE to the end of the DEST
+ /* copy part of the body of the item number 'item_num' of SOURCE to the end of the DEST
part defined by 'cpy_bytes'; create new item header; change old item_header (????);
n_ih = new item_header;
*/
@@ -425,7 +426,7 @@ static void leaf_item_bottle(struct buffer_info *dest_bi,
else {
struct item_head n_ih;
- /* copy part of the body of the item number 'item_num' of SOURCE to the begin of the DEST
+ /* copy part of the body of the item number 'item_num' of SOURCE to the begin of the DEST
part defined by 'cpy_bytes'; create new item header;
n_ih = new item_header;
*/
@@ -622,9 +623,8 @@ static void leaf_define_dest_src_infos(int shift_mode, struct tree_balance *tb,
break;
default:
- reiserfs_panic(NULL,
- "vs-10250: leaf_define_dest_src_infos: shift type is unknown (%d)",
- shift_mode);
+ reiserfs_panic(sb_from_bi(src_bi), "vs-10250",
+ "shift type is unknown (%d)", shift_mode);
}
RFALSE(!src_bi->bi_bh || !dest_bi->bi_bh,
"vs-10260: mode==%d, source (%p) or dest (%p) buffer is initialized incorrectly",
@@ -674,9 +674,9 @@ int leaf_shift_left(struct tree_balance *tb, int shift_num, int shift_bytes)
#ifdef CONFIG_REISERFS_CHECK
if (tb->tb_mode == M_PASTE || tb->tb_mode == M_INSERT) {
print_cur_tb("vs-10275");
- reiserfs_panic(tb->tb_sb,
- "vs-10275: leaf_shift_left: balance condition corrupted (%c)",
- tb->tb_mode);
+ reiserfs_panic(tb->tb_sb, "vs-10275",
+ "balance condition corrupted "
+ "(%c)", tb->tb_mode);
}
#endif
@@ -724,7 +724,7 @@ int leaf_shift_right(struct tree_balance *tb, int shift_num, int shift_bytes)
static void leaf_delete_items_entirely(struct buffer_info *bi,
int first, int del_num);
/* If del_bytes == -1, starting from position 'first' delete del_num items in whole in buffer CUR.
- If not.
+ If not.
If last_first == 0. Starting from position 'first' delete del_num-1 items in whole. Delete part of body of
the first item. Part defined by del_bytes. Don't delete first item header
If last_first == 1. Starting from position 'first+1' delete del_num-1 items in whole. Delete part of body of
@@ -783,7 +783,7 @@ void leaf_delete_items(struct buffer_info *cur_bi, int last_first,
/* len = body len of item */
len = ih_item_len(ih);
- /* delete the part of the last item of the bh
+ /* delete the part of the last item of the bh
do not delete item header
*/
leaf_cut_from_buffer(cur_bi, B_NR_ITEMS(bh) - 1,
@@ -865,7 +865,7 @@ void leaf_insert_into_buf(struct buffer_info *bi, int before,
}
}
-/* paste paste_size bytes to affected_item_num-th item.
+/* paste paste_size bytes to affected_item_num-th item.
When item is a directory, this only prepare space for new entries */
void leaf_paste_in_buffer(struct buffer_info *bi, int affected_item_num,
int pos_in_item, int paste_size,
@@ -889,9 +889,12 @@ void leaf_paste_in_buffer(struct buffer_info *bi, int affected_item_num,
#ifdef CONFIG_REISERFS_CHECK
if (zeros_number > paste_size) {
+ struct super_block *sb = NULL;
+ if (bi && bi->tb)
+ sb = bi->tb->tb_sb;
print_cur_tb("10177");
- reiserfs_panic(NULL,
- "vs-10177: leaf_paste_in_buffer: ero number == %d, paste_size == %d",
+ reiserfs_panic(sb, "vs-10177",
+ "zeros_number == %d, paste_size == %d",
zeros_number, paste_size);
}
#endif /* CONFIG_REISERFS_CHECK */
@@ -1019,7 +1022,7 @@ static int leaf_cut_entries(struct buffer_head *bh,
/* when cut item is part of regular file
pos_in_item - first byte that must be cut
cut_size - number of bytes to be cut beginning from pos_in_item
-
+
when cut item is part of directory
pos_in_item - number of first deleted entry
cut_size - count of deleted entries
@@ -1191,7 +1194,7 @@ static void leaf_delete_items_entirely(struct buffer_info *bi,
}
/* paste new_entry_count entries (new_dehs, records) into position before to item_num-th item */
-void leaf_paste_entries(struct buffer_head *bh,
+void leaf_paste_entries(struct buffer_info *bi,
int item_num,
int before,
int new_entry_count,
@@ -1203,6 +1206,7 @@ void leaf_paste_entries(struct buffer_head *bh,
struct reiserfs_de_head *deh;
char *insert_point;
int i, old_entry_num;
+ struct buffer_head *bh = bi->bi_bh;
if (new_entry_count == 0)
return;
@@ -1271,7 +1275,7 @@ void leaf_paste_entries(struct buffer_head *bh,
/* change item key if necessary (when we paste before 0-th entry */
if (!before) {
set_le_ih_k_offset(ih, deh_offset(new_dehs));
-/* memcpy (&ih->ih_key.k_offset,
+/* memcpy (&ih->ih_key.k_offset,
&new_dehs->deh_offset, SHORT_KEY_SIZE);*/
}
#ifdef CONFIG_REISERFS_CHECK
@@ -1287,13 +1291,17 @@ void leaf_paste_entries(struct buffer_head *bh,
prev = (i != 0) ? deh_location(&(deh[i - 1])) : 0;
if (prev && prev <= deh_location(&(deh[i])))
- reiserfs_warning(NULL,
- "vs-10240: leaf_paste_entries: directory item (%h) corrupted (prev %a, cur(%d) %a)",
- ih, deh + i - 1, i, deh + i);
+ reiserfs_error(sb_from_bi(bi), "vs-10240",
+ "directory item (%h) "
+ "corrupted (prev %a, "
+ "cur(%d) %a)",
+ ih, deh + i - 1, i, deh + i);
if (next && next >= deh_location(&(deh[i])))
- reiserfs_warning(NULL,
- "vs-10250: leaf_paste_entries: directory item (%h) corrupted (cur(%d) %a, next %a)",
- ih, i, deh + i, deh + i + 1);
+ reiserfs_error(sb_from_bi(bi), "vs-10250",
+ "directory item (%h) "
+ "corrupted (cur(%d) %a, "
+ "next %a)",
+ ih, i, deh + i, deh + i + 1);
}
}
#endif
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