*/
struct page *grab_meta_page(struct f2fs_sb_info *sbi, pgoff_t index)
{
- struct address_space *mapping = sbi->meta_inode->i_mapping;
+ struct address_space *mapping = META_MAPPING(sbi);
struct page *page = NULL;
repeat:
page = grab_cache_page(mapping, index);
*/
struct page *get_meta_page(struct f2fs_sb_info *sbi, pgoff_t index)
{
- struct address_space *mapping = sbi->meta_inode->i_mapping;
+ struct address_space *mapping = META_MAPPING(sbi);
struct page *page;
repeat:
page = grab_cache_page(mapping, index);
long sync_meta_pages(struct f2fs_sb_info *sbi, enum page_type type,
long nr_to_write)
{
- struct address_space *mapping = sbi->meta_inode->i_mapping;
+ struct address_space *mapping = META_MAPPING(sbi);
pgoff_t index = 0, end = LONG_MAX;
struct pagevec pvec;
long nwritten = 0;
unsigned short orphan_blocks = (unsigned short)((sbi->n_orphans +
(F2FS_ORPHANS_PER_BLOCK - 1)) / F2FS_ORPHANS_PER_BLOCK);
struct page *page = NULL;
- struct page *pages[orphan_blocks];
struct orphan_inode_entry *orphan = NULL;
for (index = 0; index < orphan_blocks; index++)
- pages[index] = grab_meta_page(sbi, start_blk + index);
+ grab_meta_page(sbi, start_blk + index);
index = 1;
spin_lock(&sbi->orphan_inode_lock);
/* loop for each orphan inode entry and write them in Jornal block */
list_for_each_entry(orphan, head, list) {
if (!page) {
- page = pages[index - 1];
+ page = find_get_page(META_MAPPING(sbi), start_blk++);
+ f2fs_bug_on(!page);
orphan_blk =
(struct f2fs_orphan_block *)page_address(page);
memset(orphan_blk, 0, sizeof(*orphan_blk));
+ f2fs_put_page(page, 0);
}
orphan_blk->ino[nentries++] = cpu_to_le32(orphan->ino);
/* wait for previous submitted node/meta pages writeback */
wait_on_all_pages_writeback(sbi);
- filemap_fdatawait_range(sbi->node_inode->i_mapping, 0, LONG_MAX);
- filemap_fdatawait_range(sbi->meta_inode->i_mapping, 0, LONG_MAX);
+ filemap_fdatawait_range(NODE_MAPPING(sbi), 0, LONG_MAX);
+ filemap_fdatawait_range(META_MAPPING(sbi), 0, LONG_MAX);
/* update user_block_counts */
sbi->last_valid_block_count = sbi->total_valid_block_count;