diff options
Diffstat (limited to 'fs/f2fs/data.c')
| -rw-r--r-- | fs/f2fs/data.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/fs/f2fs/data.c b/fs/f2fs/data.c index 3b7ccb31ad30..7ddc0e57468c 100644 --- a/fs/f2fs/data.c +++ b/fs/f2fs/data.c @@ -1035,6 +1035,10 @@ int f2fs_map_blocks(struct inode *inode, struct f2fs_map_blocks *map, end = pgofs + maxblocks; if (!create && f2fs_lookup_extent_cache(inode, pgofs, &ei)) { + if (test_opt(sbi, LFS) && flag == F2FS_GET_BLOCK_DIO && + map->m_may_create) + goto next_dnode; + map->m_pblk = ei.blk + pgofs - ei.fofs; map->m_len = min((pgoff_t)maxblocks, ei.fofs + ei.len - pgofs); map->m_flags = F2FS_MAP_MAPPED; @@ -1246,6 +1250,7 @@ bool f2fs_overwrite_io(struct inode *inode, loff_t pos, size_t len) map.m_next_pgofs = NULL; map.m_next_extent = NULL; map.m_seg_type = NO_CHECK_TYPE; + map.m_may_create = false; last_lblk = F2FS_BLK_ALIGN(pos + len); while (map.m_lblk < last_lblk) { |