diff options
Diffstat (limited to 'fs/xfs/libxfs/xfs_log_format.h')
| -rw-r--r-- | fs/xfs/libxfs/xfs_log_format.h | 44 |
1 files changed, 42 insertions, 2 deletions
diff --git a/fs/xfs/libxfs/xfs_log_format.h b/fs/xfs/libxfs/xfs_log_format.h index afce51633f03..a27492e99673 100644 --- a/fs/xfs/libxfs/xfs_log_format.h +++ b/fs/xfs/libxfs/xfs_log_format.h @@ -113,7 +113,12 @@ struct xfs_unmount_log_format { #define XLOG_REG_TYPE_CUD_FORMAT 24 #define XLOG_REG_TYPE_BUI_FORMAT 25 #define XLOG_REG_TYPE_BUD_FORMAT 26 -#define XLOG_REG_TYPE_MAX 26 +#define XLOG_REG_TYPE_ATTRI_FORMAT 27 +#define XLOG_REG_TYPE_ATTRD_FORMAT 28 +#define XLOG_REG_TYPE_ATTR_NAME 29 +#define XLOG_REG_TYPE_ATTR_VALUE 30 +#define XLOG_REG_TYPE_MAX 30 + /* * Flags to log operation header @@ -236,6 +241,8 @@ typedef struct xfs_trans_header { #define XFS_LI_CUD 0x1243 #define XFS_LI_BUI 0x1244 /* bmbt update intent */ #define XFS_LI_BUD 0x1245 +#define XFS_LI_ATTRI 0x1246 /* attr set/remove intent*/ +#define XFS_LI_ATTRD 0x1247 /* attr set/remove done */ #define XFS_LI_TYPE_DESC \ { XFS_LI_EFI, "XFS_LI_EFI" }, \ @@ -251,7 +258,9 @@ typedef struct xfs_trans_header { { XFS_LI_CUI, "XFS_LI_CUI" }, \ { XFS_LI_CUD, "XFS_LI_CUD" }, \ { XFS_LI_BUI, "XFS_LI_BUI" }, \ - { XFS_LI_BUD, "XFS_LI_BUD" } + { XFS_LI_BUD, "XFS_LI_BUD" }, \ + { XFS_LI_ATTRI, "XFS_LI_ATTRI" }, \ + { XFS_LI_ATTRD, "XFS_LI_ATTRD" } /* * Inode Log Item Format definitions. @@ -893,4 +902,35 @@ struct xfs_icreate_log { __be32 icl_gen; /* inode generation number to use */ }; +/* + * Flags for deferred attribute operations. + * Upper bits are flags, lower byte is type code + */ +#define XFS_ATTR_OP_FLAGS_SET 1 /* Set the attribute */ +#define XFS_ATTR_OP_FLAGS_REMOVE 2 /* Remove the attribute */ +#define XFS_ATTR_OP_FLAGS_TYPE_MASK 0xFF /* Flags type mask */ + +/* + * This is the structure used to lay out an attr log item in the + * log. + */ +struct xfs_attri_log_format { + uint16_t alfi_type; /* attri log item type */ + uint16_t alfi_size; /* size of this item */ + uint32_t __pad; /* pad to 64 bit aligned */ + uint64_t alfi_id; /* attri identifier */ + uint64_t alfi_ino; /* the inode for this attr operation */ + uint32_t alfi_op_flags; /* marks the op as a set or remove */ + uint32_t alfi_name_len; /* attr name length */ + uint32_t alfi_value_len; /* attr value length */ + uint32_t alfi_attr_flags;/* attr flags */ +}; + +struct xfs_attrd_log_format { + uint16_t alfd_type; /* attrd log item type */ + uint16_t alfd_size; /* size of this item */ + uint32_t __pad; /* pad to 64 bit aligned */ + uint64_t alfd_alf_id; /* id of corresponding attri */ +}; + #endif /* __XFS_LOG_FORMAT_H__ */ |