diff options
Diffstat (limited to 'fs/reiserfs/tail_conversion.c')
| -rw-r--r-- | fs/reiserfs/tail_conversion.c | 28 |
1 files changed, 15 insertions, 13 deletions
diff --git a/fs/reiserfs/tail_conversion.c b/fs/reiserfs/tail_conversion.c index 5c5ee0d0d6a..2b90c0e5697 100644 --- a/fs/reiserfs/tail_conversion.c +++ b/fs/reiserfs/tail_conversion.c @@ -172,10 +172,12 @@ void reiserfs_unmap_buffer(struct buffer_head *bh) inode */ int indirect2direct(struct reiserfs_transaction_handle *th, struct inode *inode, struct page *page, - struct treepath *p_s_path, /* path to the indirect item. */ - const struct cpu_key *p_s_item_key, /* Key to look for unformatted node pointer to be cut. */ + struct treepath *path, /* path to the indirect item. */ + const struct cpu_key *item_key, /* Key to look for + * unformatted node + * pointer to be cut. */ loff_t n_new_file_size, /* New file size. */ - char *p_c_mode) + char *mode) { struct super_block *sb = inode->i_sb; struct item_head s_ih; @@ -189,10 +191,10 @@ int indirect2direct(struct reiserfs_transaction_handle *th, REISERFS_SB(sb)->s_indirect2direct++; - *p_c_mode = M_SKIP_BALANCING; + *mode = M_SKIP_BALANCING; /* store item head path points to. */ - copy_item_head(&s_ih, PATH_PITEM_HEAD(p_s_path)); + copy_item_head(&s_ih, PATH_PITEM_HEAD(path)); tail_len = (n_new_file_size & (n_block_size - 1)); if (get_inode_sd_version(inode) == STAT_DATA_V2) @@ -211,14 +213,14 @@ int indirect2direct(struct reiserfs_transaction_handle *th, tail = (char *)kmap(page); /* this can schedule */ - if (path_changed(&s_ih, p_s_path)) { + if (path_changed(&s_ih, path)) { /* re-search indirect item */ - if (search_for_position_by_key(sb, p_s_item_key, p_s_path) + if (search_for_position_by_key(sb, item_key, path) == POSITION_NOT_FOUND) reiserfs_panic(sb, "PAP-5520", "item to be converted %K does not exist", - p_s_item_key); - copy_item_head(&s_ih, PATH_PITEM_HEAD(p_s_path)); + item_key); + copy_item_head(&s_ih, PATH_PITEM_HEAD(path)); #ifdef CONFIG_REISERFS_CHECK pos = le_ih_k_offset(&s_ih) - 1 + (ih_item_len(&s_ih) / UNFM_P_SIZE - @@ -240,13 +242,13 @@ int indirect2direct(struct reiserfs_transaction_handle *th, */ tail = tail + (pos & (PAGE_CACHE_SIZE - 1)); - PATH_LAST_POSITION(p_s_path)++; + PATH_LAST_POSITION(path)++; - key = *p_s_item_key; + key = *item_key; set_cpu_key_k_type(&key, TYPE_DIRECT); key.key_length = 4; /* Insert tail as new direct item in the tree */ - if (reiserfs_insert_item(th, p_s_path, &key, &s_ih, inode, + if (reiserfs_insert_item(th, path, &key, &s_ih, inode, tail ? tail : NULL) < 0) { /* No disk memory. So we can not convert last unformatted node to the direct item. In this case we used to adjust @@ -268,7 +270,7 @@ int indirect2direct(struct reiserfs_transaction_handle *th, /* We have inserted new direct item and must remove last unformatted node. */ - *p_c_mode = M_CUT; + *mode = M_CUT; /* we store position of first direct item in the in-core inode */ /* mark_file_with_tail (inode, pos1 + 1); */ |