diff options
Diffstat (limited to 'include')
-rw-r--r-- | include/linux/f2fs_fs.h | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/include/linux/f2fs_fs.h b/include/linux/f2fs_fs.h index 060b1c5b0836..0c79ddd40b70 100644 --- a/include/linux/f2fs_fs.h +++ b/include/linux/f2fs_fs.h @@ -186,6 +186,8 @@ struct f2fs_extent { #define F2FS_NAME_LEN 255 #define F2FS_INLINE_XATTR_ADDRS 50 /* 200 bytes for inline xattrs */ #define DEF_ADDRS_PER_INODE 923 /* Address Pointers in an Inode */ +#define CUR_ADDRS_PER_INODE(inode) (DEF_ADDRS_PER_INODE - \ + get_extra_isize(inode)) #define DEF_NIDS_PER_INODE 5 /* Node IDs in an Inode */ #define ADDRS_PER_INODE(inode) addrs_per_inode(inode) #define ADDRS_PER_BLOCK 1018 /* Address Pointers in a Direct Block */ @@ -205,6 +207,7 @@ struct f2fs_extent { #define F2FS_INLINE_DENTRY 0x04 /* file inline dentry flag */ #define F2FS_DATA_EXIST 0x08 /* file inline data exist flag */ #define F2FS_INLINE_DOTS 0x10 /* file having implicit dot dentries */ +#define F2FS_EXTRA_ATTR 0x20 /* file having extra attribute */ struct f2fs_inode { __le16 i_mode; /* file mode */ @@ -232,8 +235,14 @@ struct f2fs_inode { struct f2fs_extent i_ext; /* caching a largest extent */ - __le32 i_addr[DEF_ADDRS_PER_INODE]; /* Pointers to data blocks */ - + union { + struct { + __le16 i_extra_isize; /* extra inode attribute size */ + __le16 i_padding; /* padding */ + __le32 i_extra_end[0]; /* for attribute size calculation */ + }; + __le32 i_addr[DEF_ADDRS_PER_INODE]; /* Pointers to data blocks */ + }; __le32 i_nid[DEF_NIDS_PER_INODE]; /* direct(2), indirect(2), double_indirect(1) node id */ } __packed; |