diff options
Diffstat (limited to 'fs/ext4/inode.c')
| -rw-r--r-- | fs/ext4/inode.c | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/fs/ext4/inode.c b/fs/ext4/inode.c index 66b0128b0182..2d8cfeaf290f 100644 --- a/fs/ext4/inode.c +++ b/fs/ext4/inode.c @@ -490,6 +490,14 @@ static int ext4_map_create_blocks(handle_t *handle, struct inode *inode, int err, retval = 0; /* + * We pass in the magic EXT4_GET_BLOCKS_DELALLOC_RESERVE + * indicates that the blocks and quotas has already been + * checked when the data was copied into the page cache. + */ + if (map->m_flags & EXT4_MAP_DELAYED) + flags |= EXT4_GET_BLOCKS_DELALLOC_RESERVE; + + /* * Here we clear m_flags because after allocating an new extent, * it will be set again. */ @@ -2224,11 +2232,6 @@ static int mpage_map_one_extent(handle_t *handle, struct mpage_da_data *mpd) * writeback and there is nothing we can do about it so it might result * in data loss. So use reserved blocks to allocate metadata if * possible. - * - * We pass in the magic EXT4_GET_BLOCKS_DELALLOC_RESERVE if - * the blocks in question are delalloc blocks. This indicates - * that the blocks and quotas has already been checked when - * the data was copied into the page cache. */ get_blocks_flags = EXT4_GET_BLOCKS_CREATE | EXT4_GET_BLOCKS_METADATA_NOFAIL | @@ -2236,8 +2239,6 @@ static int mpage_map_one_extent(handle_t *handle, struct mpage_da_data *mpd) dioread_nolock = ext4_should_dioread_nolock(inode); if (dioread_nolock) get_blocks_flags |= EXT4_GET_BLOCKS_IO_CREATE_EXT; - if (map->m_flags & BIT(BH_Delay)) - get_blocks_flags |= EXT4_GET_BLOCKS_DELALLOC_RESERVE; err = ext4_map_blocks(handle, inode, map, get_blocks_flags); if (err < 0) |