diff --git a/fs/xfs/linux-2.6/xfs_ioctl.c b/fs/xfs/linux-2.6/xfs_ioctl.c index c9b0c9e681396e06a6e05dd3761fb006f9105aff..ffec630e7db71743ecc2b63089992be081b8e830 100644 --- a/fs/xfs/linux-2.6/xfs_ioctl.c +++ b/fs/xfs/linux-2.6/xfs_ioctl.c @@ -708,6 +708,12 @@ xfs_ioc_xattr( unsigned int cmd, void __user *arg); +STATIC int +xfs_ioc_fsgetxattr( + xfs_inode_t *ip, + int attr, + void __user *arg); + STATIC int xfs_ioc_getbmap( struct xfs_inode *ip, @@ -783,11 +789,13 @@ xfs_ioctl( case XFS_IOC_GETVERSION: return put_user(inode->i_generation, (int __user *)arg); + case XFS_IOC_FSGETXATTR: + return xfs_ioc_fsgetxattr(ip, 0, arg); + case XFS_IOC_FSGETXATTRA: + return xfs_ioc_fsgetxattr(ip, 1, arg); case XFS_IOC_GETXFLAGS: case XFS_IOC_SETXFLAGS: - case XFS_IOC_FSGETXATTR: case XFS_IOC_FSSETXATTR: - case XFS_IOC_FSGETXATTRA: return xfs_ioc_xattr(vp, ip, filp, cmd, arg); case XFS_IOC_FSSETDM: { @@ -1161,6 +1169,42 @@ xfs_di2lxflags( return flags; } +STATIC int +xfs_ioc_fsgetxattr( + xfs_inode_t *ip, + int attr, + void __user *arg) +{ + struct fsxattr fa; + + xfs_ilock(ip, XFS_ILOCK_SHARED); + fa.fsx_xflags = xfs_ip2xflags(ip); + fa.fsx_extsize = ip->i_d.di_extsize << ip->i_mount->m_sb.sb_blocklog; + fa.fsx_projid = ip->i_d.di_projid; + + if (attr) { + if (ip->i_afp) { + if (ip->i_afp->if_flags & XFS_IFEXTENTS) + fa.fsx_nextents = ip->i_afp->if_bytes / + sizeof(xfs_bmbt_rec_t); + else + fa.fsx_nextents = ip->i_d.di_anextents; + } else + fa.fsx_nextents = 0; + } else { + if (ip->i_df.if_flags & XFS_IFEXTENTS) + fa.fsx_nextents = ip->i_df.if_bytes / + sizeof(xfs_bmbt_rec_t); + else + fa.fsx_nextents = ip->i_d.di_nextents; + } + xfs_iunlock(ip, XFS_ILOCK_SHARED); + + if (copy_to_user(arg, &fa, sizeof(fa))) + return -EFAULT; + return 0; +} + STATIC int xfs_ioc_xattr( bhv_vnode_t *vp, @@ -1180,27 +1224,6 @@ xfs_ioc_xattr( return -ENOMEM; switch (cmd) { - case XFS_IOC_FSGETXATTR: { - vattr->va_mask = XFS_AT_XFLAGS | XFS_AT_EXTSIZE | \ - XFS_AT_NEXTENTS | XFS_AT_PROJID; - error = xfs_getattr(ip, vattr, 0); - if (unlikely(error)) { - error = -error; - break; - } - - fa.fsx_xflags = vattr->va_xflags; - fa.fsx_extsize = vattr->va_extsize; - fa.fsx_nextents = vattr->va_nextents; - fa.fsx_projid = vattr->va_projid; - - if (copy_to_user(arg, &fa, sizeof(fa))) { - error = -EFAULT; - break; - } - break; - } - case XFS_IOC_FSSETXATTR: { if (copy_from_user(&fa, arg, sizeof(fa))) { error = -EFAULT; @@ -1223,27 +1246,6 @@ xfs_ioc_xattr( break; } - case XFS_IOC_FSGETXATTRA: { - vattr->va_mask = XFS_AT_XFLAGS | XFS_AT_EXTSIZE | \ - XFS_AT_ANEXTENTS | XFS_AT_PROJID; - error = xfs_getattr(ip, vattr, 0); - if (unlikely(error)) { - error = -error; - break; - } - - fa.fsx_xflags = vattr->va_xflags; - fa.fsx_extsize = vattr->va_extsize; - fa.fsx_nextents = vattr->va_anextents; - fa.fsx_projid = vattr->va_projid; - - if (copy_to_user(arg, &fa, sizeof(fa))) { - error = -EFAULT; - break; - } - break; - } - case XFS_IOC_GETXFLAGS: { flags = xfs_di2lxflags(ip->i_d.di_flags); if (copy_to_user(arg, &flags, sizeof(flags)))