diff options
Diffstat (limited to 'fs/xfs')
| -rw-r--r-- | fs/xfs/linux-2.6/xfs_ioctl32.c | 36 | ||||
| -rw-r--r-- | fs/xfs/xfs_itable.c | 24 | ||||
| -rw-r--r-- | fs/xfs/xfs_itable.h | 12 |
3 files changed, 56 insertions, 16 deletions
diff --git a/fs/xfs/linux-2.6/xfs_ioctl32.c b/fs/xfs/linux-2.6/xfs_ioctl32.c index d1ac5d5c009b..a97022f2d9b0 100644 --- a/fs/xfs/linux-2.6/xfs_ioctl32.c +++ b/fs/xfs/linux-2.6/xfs_ioctl32.c @@ -223,14 +223,30 @@ xfs_bulkstat_one_fmt_compat( return sizeof(*p32); } +STATIC int +xfs_bulkstat_one_compat( + xfs_mount_t *mp, /* mount point for filesystem */ + xfs_ino_t ino, /* inode number to get data for */ + void __user *buffer, /* buffer to place output in */ + int ubsize, /* size of buffer */ + void *private_data, /* my private data */ + xfs_daddr_t bno, /* starting bno of inode cluster */ + int *ubused, /* bytes used by me */ + void *dibuff, /* on-disk inode buffer */ + int *stat) /* BULKSTAT_RV_... */ +{ + return xfs_bulkstat_one_int(mp, ino, buffer, ubsize, + xfs_bulkstat_one_fmt_compat, bno, + ubused, dibuff, stat); +} + /* copied from xfs_ioctl.c */ STATIC int -xfs_ioc_bulkstat_compat( - xfs_mount_t *mp, - unsigned int cmd, - void __user *arg) +xfs_compat_ioc_bulkstat( + xfs_mount_t *mp, + unsigned int cmd, + compat_xfs_fsop_bulkreq_t __user *p32) { - compat_xfs_fsop_bulkreq_t __user *p32 = (void __user *)arg; u32 addr; xfs_fsop_bulkreq_t bulkreq; int count; /* # of records returned */ @@ -267,14 +283,12 @@ xfs_ioc_bulkstat_compat( if (bulkreq.ubuffer == NULL) return -XFS_ERROR(EINVAL); - if (cmd == XFS_IOC_FSINUMBERS) + if (cmd == XFS_IOC_FSINUMBERS_32) error = xfs_inumbers(mp, &inlast, &count, bulkreq.ubuffer, xfs_inumbers_fmt_compat); else { - /* declare a var to get a warning in case the type changes */ - bulkstat_one_fmt_pf formatter = xfs_bulkstat_one_fmt_compat; error = xfs_bulkstat(mp, &inlast, &count, - xfs_bulkstat_one, formatter, + xfs_bulkstat_one_compat, NULL, sizeof(compat_xfs_bstat_t), bulkreq.ubuffer, BULKSTAT_FG_QUICK, &done); } @@ -422,9 +436,7 @@ xfs_compat_ioctl( case XFS_IOC_FSBULKSTAT_32: case XFS_IOC_FSBULKSTAT_SINGLE_32: case XFS_IOC_FSINUMBERS_32: - cmd = _NATIVE_IOC(cmd, struct xfs_fsop_bulkreq); - return xfs_ioc_bulkstat_compat(XFS_I(inode)->i_mount, - cmd, (void __user*)arg); + return xfs_compat_ioc_bulkstat(mp, cmd, arg); case XFS_IOC_FD_TO_HANDLE_32: case XFS_IOC_PATH_TO_HANDLE_32: case XFS_IOC_PATH_TO_FSHANDLE_32: { diff --git a/fs/xfs/xfs_itable.c b/fs/xfs/xfs_itable.c index d4c0de860124..7bd49b87160c 100644 --- a/fs/xfs/xfs_itable.c +++ b/fs/xfs/xfs_itable.c @@ -202,13 +202,13 @@ xfs_bulkstat_one_fmt( * Return stat information for one inode. * Return 0 if ok, else errno. */ -int /* error status */ -xfs_bulkstat_one( +int /* error status */ +xfs_bulkstat_one_int( xfs_mount_t *mp, /* mount point for filesystem */ xfs_ino_t ino, /* inode number to get data for */ void __user *buffer, /* buffer to place output in */ int ubsize, /* size of buffer */ - void *private_data, /* my private data */ + bulkstat_one_fmt_pf formatter, /* formatter, copy to user */ xfs_daddr_t bno, /* starting bno of inode cluster */ int *ubused, /* bytes used by me */ void *dibuff, /* on-disk inode buffer */ @@ -217,7 +217,6 @@ xfs_bulkstat_one( xfs_bstat_t *buf; /* return buffer */ int error = 0; /* error value */ xfs_dinode_t *dip; /* dinode inode pointer */ - bulkstat_one_fmt_pf formatter = private_data ? : xfs_bulkstat_one_fmt; dip = (xfs_dinode_t *)dibuff; *stat = BULKSTAT_RV_NOTHING; @@ -255,6 +254,23 @@ xfs_bulkstat_one( return error; } +int +xfs_bulkstat_one( + xfs_mount_t *mp, /* mount point for filesystem */ + xfs_ino_t ino, /* inode number to get data for */ + void __user *buffer, /* buffer to place output in */ + int ubsize, /* size of buffer */ + void *private_data, /* my private data */ + xfs_daddr_t bno, /* starting bno of inode cluster */ + int *ubused, /* bytes used by me */ + void *dibuff, /* on-disk inode buffer */ + int *stat) /* BULKSTAT_RV_... */ +{ + return xfs_bulkstat_one_int(mp, ino, buffer, ubsize, + xfs_bulkstat_one_fmt, bno, + ubused, dibuff, stat); +} + /* * Test to see whether we can use the ondisk inode directly, based * on the given bulkstat flags, filling in dipp accordingly. diff --git a/fs/xfs/xfs_itable.h b/fs/xfs/xfs_itable.h index a1f18fce9b70..e210a4c06569 100644 --- a/fs/xfs/xfs_itable.h +++ b/fs/xfs/xfs_itable.h @@ -74,6 +74,18 @@ typedef int (*bulkstat_one_fmt_pf)( /* used size in bytes or negative error */ const xfs_bstat_t *buffer); /* buffer to read from */ int +xfs_bulkstat_one_int( + xfs_mount_t *mp, + xfs_ino_t ino, + void __user *buffer, + int ubsize, + bulkstat_one_fmt_pf formatter, + xfs_daddr_t bno, + int *ubused, + void *dibuff, + int *stat); + +int xfs_bulkstat_one( xfs_mount_t *mp, xfs_ino_t ino, |