diff options
| -rw-r--r-- | fs/ext4/extents.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/fs/ext4/extents.c b/fs/ext4/extents.c index 852d4c257ace..0efff1e2c50f 100644 --- a/fs/ext4/extents.c +++ b/fs/ext4/extents.c @@ -2959,6 +2959,7 @@ static int ext4_split_extent(handle_t *handle, int err = 0; int uninitialized; int split_flag1, flags1; + int allocated = map->m_len; depth = ext_depth(inode); ex = path[depth].p_ext; @@ -2978,6 +2979,8 @@ static int ext4_split_extent(handle_t *handle, map->m_lblk + map->m_len, split_flag1, flags1); if (err) goto out; + } else { + allocated = ee_len - (map->m_lblk - ee_block); } ext4_ext_drop_refs(path); @@ -3000,7 +3003,7 @@ static int ext4_split_extent(handle_t *handle, ext4_ext_show_leaf(inode, path); out: - return err ? err : map->m_len; + return err ? err : allocated; } #define EXT4_EXT_ZERO_LEN 7 @@ -3668,6 +3671,7 @@ out: allocated - map->m_len); allocated = map->m_len; } + map->m_len = allocated; /* * If we have done fallocate with the offset that is already |