diff options
Diffstat (limited to 'fs/xfs/xfs_vnodeops.c')
| -rw-r--r-- | fs/xfs/xfs_vnodeops.c | 45 |
1 files changed, 22 insertions, 23 deletions
diff --git a/fs/xfs/xfs_vnodeops.c b/fs/xfs/xfs_vnodeops.c index 1377c868f3f4..c4aa24ff85a2 100644 --- a/fs/xfs/xfs_vnodeops.c +++ b/fs/xfs/xfs_vnodeops.c @@ -104,7 +104,7 @@ xfs_open( * If it's a directory with any blocks, read-ahead block 0 * as we're almost certain to have the next operation be a read there. */ - if (vp->v_type == VDIR && ip->i_d.di_nextents > 0) { + if (VN_ISDIR(vp) && ip->i_d.di_nextents > 0) { mode = xfs_ilock_map_shared(ip); if (ip->i_d.di_nextents > 0) (void)xfs_da_reada_buf(NULL, ip, 0, XFS_DATA_FORK); @@ -163,18 +163,21 @@ xfs_getattr( /* * Copy from in-core inode. */ - vap->va_type = vp->v_type; - vap->va_mode = ip->i_d.di_mode & MODEMASK; + vap->va_mode = ip->i_d.di_mode; vap->va_uid = ip->i_d.di_uid; vap->va_gid = ip->i_d.di_gid; vap->va_projid = ip->i_d.di_projid; /* * Check vnode type block/char vs. everything else. - * Do it with bitmask because that's faster than looking - * for multiple values individually. */ - if (((1 << vp->v_type) & ((1<<VBLK) | (1<<VCHR))) == 0) { + switch (ip->i_d.di_mode & S_IFMT) { + case S_IFBLK: + case S_IFCHR: + vap->va_rdev = ip->i_df.if_u2.if_rdev; + vap->va_blocksize = BLKDEV_IOSIZE; + break; + default: vap->va_rdev = 0; if (!(ip->i_d.di_flags & XFS_DIFLAG_REALTIME)) { @@ -224,9 +227,7 @@ xfs_getattr( (ip->i_d.di_extsize << mp->m_sb.sb_blocklog) : (mp->m_sb.sb_rextsize << mp->m_sb.sb_blocklog); } - } else { - vap->va_rdev = ip->i_df.if_u2.if_rdev; - vap->va_blocksize = BLKDEV_IOSIZE; + break; } vap->va_atime.tv_sec = ip->i_d.di_atime.t_sec; @@ -468,7 +469,7 @@ xfs_setattr( m |= S_ISGID; #if 0 /* Linux allows this, Irix doesn't. */ - if ((vap->va_mode & S_ISVTX) && vp->v_type != VDIR) + if ((vap->va_mode & S_ISVTX) && !VN_ISDIR(vp)) m |= S_ISVTX; #endif if (m && !capable(CAP_FSETID)) @@ -546,10 +547,10 @@ xfs_setattr( goto error_return; } - if (vp->v_type == VDIR) { + if (VN_ISDIR(vp)) { code = XFS_ERROR(EISDIR); goto error_return; - } else if (vp->v_type != VREG) { + } else if (!VN_ISREG(vp)) { code = XFS_ERROR(EINVAL); goto error_return; } @@ -1567,7 +1568,7 @@ xfs_release( vp = BHV_TO_VNODE(bdp); ip = XFS_BHVTOI(bdp); - if ((vp->v_type != VREG) || (ip->i_d.di_mode == 0)) { + if (!VN_ISREG(vp) || (ip->i_d.di_mode == 0)) { return 0; } @@ -1895,7 +1896,7 @@ xfs_create( dp = XFS_BHVTOI(dir_bdp); mp = dp->i_mount; - dm_di_mode = vap->va_mode|VTTOIF(vap->va_type); + dm_di_mode = vap->va_mode; namelen = VNAMELEN(dentry); if (DM_EVENT_ENABLED(dir_vp->v_vfsp, dp, DM_EVENT_CREATE)) { @@ -1973,8 +1974,7 @@ xfs_create( (error = XFS_DIR_CANENTER(mp, tp, dp, name, namelen))) goto error_return; rdev = (vap->va_mask & XFS_AT_RDEV) ? vap->va_rdev : 0; - error = xfs_dir_ialloc(&tp, dp, - MAKEIMODE(vap->va_type,vap->va_mode), 1, + error = xfs_dir_ialloc(&tp, dp, vap->va_mode, 1, rdev, credp, prid, resblks > 0, &ip, &committed); if (error) { @@ -2620,7 +2620,7 @@ xfs_link( vn_trace_entry(src_vp, __FUNCTION__, (inst_t *)__return_address); target_namelen = VNAMELEN(dentry); - if (src_vp->v_type == VDIR) + if (VN_ISDIR(src_vp)) return XFS_ERROR(EPERM); src_bdp = vn_bhv_lookup_unlocked(VN_BHV_HEAD(src_vp), &xfs_vnodeops); @@ -2805,7 +2805,7 @@ xfs_mkdir( tp = NULL; dp_joined_to_trans = B_FALSE; - dm_di_mode = vap->va_mode|VTTOIF(vap->va_type); + dm_di_mode = vap->va_mode; if (DM_EVENT_ENABLED(dir_vp->v_vfsp, dp, DM_EVENT_CREATE)) { error = XFS_SEND_NAMESP(mp, DM_EVENT_CREATE, @@ -2879,8 +2879,7 @@ xfs_mkdir( /* * create the directory inode. */ - error = xfs_dir_ialloc(&tp, dp, - MAKEIMODE(vap->va_type,vap->va_mode), 2, + error = xfs_dir_ialloc(&tp, dp, vap->va_mode, 2, 0, credp, prid, resblks > 0, &cdp, NULL); if (error) { @@ -3650,7 +3649,7 @@ xfs_rwlock( vnode_t *vp; vp = BHV_TO_VNODE(bdp); - if (vp->v_type == VDIR) + if (VN_ISDIR(vp)) return 1; ip = XFS_BHVTOI(bdp); if (locktype == VRWLOCK_WRITE) { @@ -3681,7 +3680,7 @@ xfs_rwunlock( vnode_t *vp; vp = BHV_TO_VNODE(bdp); - if (vp->v_type == VDIR) + if (VN_ISDIR(vp)) return; ip = XFS_BHVTOI(bdp); if (locktype == VRWLOCK_WRITE) { @@ -4567,7 +4566,7 @@ xfs_change_file_space( /* * must be a regular file and have write permission */ - if (vp->v_type != VREG) + if (!VN_ISREG(vp)) return XFS_ERROR(EINVAL); xfs_ilock(ip, XFS_ILOCK_SHARED); |