diff options
Diffstat (limited to 'fs/ext4/inode.c')
| -rw-r--r-- | fs/ext4/inode.c | 17 |
1 files changed, 10 insertions, 7 deletions
diff --git a/fs/ext4/inode.c b/fs/ext4/inode.c index d767e993591d..b83bf3308b5e 100644 --- a/fs/ext4/inode.c +++ b/fs/ext4/inode.c @@ -577,8 +577,8 @@ int ext4_map_blocks(handle_t *handle, struct inode *inode, EXTENT_STATUS_UNWRITTEN : EXTENT_STATUS_WRITTEN; if (!(flags & EXT4_GET_BLOCKS_DELALLOC_RESERVE) && !(status & EXTENT_STATUS_WRITTEN) && - ext4_find_delalloc_range(inode, map->m_lblk, - map->m_lblk + map->m_len - 1)) + ext4_es_scan_range(inode, &ext4_es_is_delayed, map->m_lblk, + map->m_lblk + map->m_len - 1)) status |= EXTENT_STATUS_DELAYED; ret = ext4_es_insert_extent(inode, map->m_lblk, map->m_len, map->m_pblk, status); @@ -701,8 +701,8 @@ found: EXTENT_STATUS_UNWRITTEN : EXTENT_STATUS_WRITTEN; if (!(flags & EXT4_GET_BLOCKS_DELALLOC_RESERVE) && !(status & EXTENT_STATUS_WRITTEN) && - ext4_find_delalloc_range(inode, map->m_lblk, - map->m_lblk + map->m_len - 1)) + ext4_es_scan_range(inode, &ext4_es_is_delayed, map->m_lblk, + map->m_lblk + map->m_len - 1)) status |= EXTENT_STATUS_DELAYED; ret = ext4_es_insert_extent(inode, map->m_lblk, map->m_len, map->m_pblk, status); @@ -1681,7 +1681,7 @@ static void ext4_da_page_release_reservation(struct page *page, lblk = (page->index << (PAGE_SHIFT - inode->i_blkbits)) + ((num_clusters - 1) << sbi->s_cluster_bits); if (sbi->s_cluster_ratio == 1 || - !ext4_find_delalloc_cluster(inode, lblk)) + !ext4_es_scan_clu(inode, &ext4_es_is_delayed, lblk)) ext4_da_release_space(inode, 1); num_clusters--; @@ -1859,6 +1859,7 @@ static int ext4_da_map_blocks(struct inode *inode, sector_t iblock, add_delayed: if (retval == 0) { int ret; + /* * XXX: __block_prepare_write() unmaps passed block, * is it OK? @@ -1869,7 +1870,8 @@ add_delayed: * to reserve metadata for every block we're going to write. */ if (EXT4_SB(inode->i_sb)->s_cluster_ratio == 1 || - !ext4_find_delalloc_cluster(inode, map->m_lblk)) { + !ext4_es_scan_clu(inode, + &ext4_es_is_delayed, map->m_lblk)) { ret = ext4_da_reserve_space(inode); if (ret) { /* not enough space to reserve */ @@ -3450,7 +3452,8 @@ static int ext4_iomap_begin(struct inode *inode, loff_t offset, loff_t length, ext4_lblk_t end = map.m_lblk + map.m_len - 1; struct extent_status es; - ext4_es_find_delayed_extent_range(inode, map.m_lblk, end, &es); + ext4_es_find_extent_range(inode, &ext4_es_is_delayed, + map.m_lblk, end, &es); if (!es.es_len || es.es_lblk > end) { /* entire range is a hole */ |
