diff options
Diffstat (limited to 'fs/xfs/libxfs/xfs_fs.h')
| -rw-r--r-- | fs/xfs/libxfs/xfs_fs.h | 24 |
1 files changed, 23 insertions, 1 deletions
diff --git a/fs/xfs/libxfs/xfs_fs.h b/fs/xfs/libxfs/xfs_fs.h index 8b8fe78511fb..960f3542e207 100644 --- a/fs/xfs/libxfs/xfs_fs.h +++ b/fs/xfs/libxfs/xfs_fs.h @@ -435,7 +435,6 @@ struct xfs_fsop_bulkreq { __s32 __user *ocount; /* output count pointer */ }; - /* * Structures returned from xfs_inumbers routine (XFS_IOC_FSINUMBERS). */ @@ -457,6 +456,28 @@ struct xfs_inumbers { #define XFS_INUMBERS_VERSION_V1 (1) #define XFS_INUMBERS_VERSION_V5 (5) +/* Header for bulk inode requests. */ +struct xfs_bulk_ireq { + uint64_t ino; /* I/O: start with this inode */ + uint32_t flags; /* I/O: operation flags */ + uint32_t icount; /* I: count of entries in buffer */ + uint32_t ocount; /* O: count of entries filled out */ + uint32_t reserved32; /* must be zero */ + uint64_t reserved[5]; /* must be zero */ +}; + +#define XFS_BULK_IREQ_FLAGS_ALL (0) + +/* + * ioctl structures for v5 bulkstat and inumbers requests + */ +struct xfs_bulkstat_req { + struct xfs_bulk_ireq hdr; + struct xfs_bulkstat bulkstat[]; +}; +#define XFS_BULKSTAT_REQ_SIZE(nr) (sizeof(struct xfs_bulkstat_req) + \ + (nr) * sizeof(struct xfs_bulkstat)) + /* * Error injection. */ @@ -758,6 +779,7 @@ struct xfs_scrub_metadata { #define XFS_IOC_FSGEOMETRY_V4 _IOR ('X', 124, struct xfs_fsop_geom_v4) #define XFS_IOC_GOINGDOWN _IOR ('X', 125, uint32_t) #define XFS_IOC_FSGEOMETRY _IOR ('X', 126, struct xfs_fsop_geom) +#define XFS_IOC_BULKSTAT _IOR ('X', 127, struct xfs_bulkstat_req) /* XFS_IOC_GETFSUUID ---------- deprecated 140 */ |