diff options
Diffstat (limited to 'fs/f2fs/inode.c')
| -rw-r--r-- | fs/f2fs/inode.c | 32 |
1 files changed, 21 insertions, 11 deletions
diff --git a/fs/f2fs/inode.c b/fs/f2fs/inode.c index 32ec6b23fe01..0a6699a23dfb 100644 --- a/fs/f2fs/inode.c +++ b/fs/f2fs/inode.c @@ -49,20 +49,22 @@ void f2fs_set_inode_flags(struct inode *inode) static void __get_inode_rdev(struct inode *inode, struct f2fs_inode *ri) { + int extra_size = get_extra_isize(inode); + if (S_ISCHR(inode->i_mode) || S_ISBLK(inode->i_mode) || S_ISFIFO(inode->i_mode) || S_ISSOCK(inode->i_mode)) { - if (ri->i_addr[0]) - inode->i_rdev = - old_decode_dev(le32_to_cpu(ri->i_addr[0])); + if (ri->i_addr[extra_size]) + inode->i_rdev = old_decode_dev( + le32_to_cpu(ri->i_addr[extra_size])); else - inode->i_rdev = - new_decode_dev(le32_to_cpu(ri->i_addr[1])); + inode->i_rdev = new_decode_dev( + le32_to_cpu(ri->i_addr[extra_size + 1])); } } static bool __written_first_block(struct f2fs_inode *ri) { - block_t addr = le32_to_cpu(ri->i_addr[0]); + block_t addr = le32_to_cpu(ri->i_addr[offset_in_addr(ri)]); if (addr != NEW_ADDR && addr != NULL_ADDR) return true; @@ -71,16 +73,18 @@ static bool __written_first_block(struct f2fs_inode *ri) static void __set_inode_rdev(struct inode *inode, struct f2fs_inode *ri) { + int extra_size = get_extra_isize(inode); + if (S_ISCHR(inode->i_mode) || S_ISBLK(inode->i_mode)) { if (old_valid_dev(inode->i_rdev)) { - ri->i_addr[0] = + ri->i_addr[extra_size] = cpu_to_le32(old_encode_dev(inode->i_rdev)); - ri->i_addr[1] = 0; + ri->i_addr[extra_size + 1] = 0; } else { - ri->i_addr[0] = 0; - ri->i_addr[1] = + ri->i_addr[extra_size] = 0; + ri->i_addr[extra_size + 1] = cpu_to_le32(new_encode_dev(inode->i_rdev)); - ri->i_addr[2] = 0; + ri->i_addr[extra_size + 2] = 0; } } } @@ -153,6 +157,9 @@ static int do_read_inode(struct inode *inode) get_inline_info(inode, ri); + fi->i_extra_isize = f2fs_has_extra_attr(inode) ? + le16_to_cpu(ri->i_extra_isize) : 0; + /* check data exist */ if (f2fs_has_inline_data(inode) && !f2fs_exist_data(inode)) __recover_inline_status(inode, node_page); @@ -292,6 +299,9 @@ int update_inode(struct inode *inode, struct page *node_page) ri->i_generation = cpu_to_le32(inode->i_generation); ri->i_dir_level = F2FS_I(inode)->i_dir_level; + if (f2fs_has_extra_attr(inode)) + ri->i_extra_isize = cpu_to_le16(F2FS_I(inode)->i_extra_isize); + __set_inode_rdev(inode, ri); set_cold_node(inode, node_page); |