From 4e5dbb3498e74514b9936d691413afc55fb84ea9 Mon Sep 17 00:00:00 2001 From: Christoph Hellwig Date: Tue, 22 Apr 2008 17:33:33 +1000 Subject: [XFS] kill xfs_getattr It's currently used by the ACL code to read di_mode/di_uid, but these are simple 32bit scalar values we can just read directly without locking. SGI-PV: 976035 SGI-Modid: xfs-linux-melb:xfs-kern:30897a Signed-off-by: Christoph Hellwig Signed-off-by: Lachlan McIlroy --- fs/xfs/xfs_vnodeops.c | 126 -------------------------------------------------- 1 file changed, 126 deletions(-) (limited to 'fs/xfs/xfs_vnodeops.c') diff --git a/fs/xfs/xfs_vnodeops.c b/fs/xfs/xfs_vnodeops.c index 3fef54b..04f3e30 100644 --- a/fs/xfs/xfs_vnodeops.c +++ b/fs/xfs/xfs_vnodeops.c @@ -76,132 +76,6 @@ xfs_open( } /* - * xfs_getattr - */ -int -xfs_getattr( - xfs_inode_t *ip, - bhv_vattr_t *vap, - int flags) -{ - bhv_vnode_t *vp = XFS_ITOV(ip); - xfs_mount_t *mp = ip->i_mount; - - xfs_itrace_entry(ip); - - if (XFS_FORCED_SHUTDOWN(mp)) - return XFS_ERROR(EIO); - - if (!(flags & ATTR_LAZY)) - xfs_ilock(ip, XFS_ILOCK_SHARED); - - vap->va_size = XFS_ISIZE(ip); - if (vap->va_mask == XFS_AT_SIZE) - goto all_done; - - vap->va_nblocks = - XFS_FSB_TO_BB(mp, ip->i_d.di_nblocks + ip->i_delayed_blks); - vap->va_nodeid = ip->i_ino; -#if XFS_BIG_INUMS - vap->va_nodeid += mp->m_inoadd; -#endif - vap->va_nlink = ip->i_d.di_nlink; - - /* - * Quick exit for non-stat callers - */ - if ((vap->va_mask & - ~(XFS_AT_SIZE|XFS_AT_FSID|XFS_AT_NODEID| - XFS_AT_NLINK|XFS_AT_BLKSIZE)) == 0) - goto all_done; - - /* - * Copy from in-core inode. - */ - 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. - */ - 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 (!(XFS_IS_REALTIME_INODE(ip))) { - vap->va_blocksize = xfs_preferred_iosize(mp); - } else { - - /* - * If the file blocks are being allocated from a - * realtime partition, then return the inode's - * realtime extent size or the realtime volume's - * extent size. - */ - vap->va_blocksize = - xfs_get_extsz_hint(ip) << mp->m_sb.sb_blocklog; - } - break; - } - - vn_atime_to_timespec(vp, &vap->va_atime); - vap->va_mtime.tv_sec = ip->i_d.di_mtime.t_sec; - vap->va_mtime.tv_nsec = ip->i_d.di_mtime.t_nsec; - vap->va_ctime.tv_sec = ip->i_d.di_ctime.t_sec; - vap->va_ctime.tv_nsec = ip->i_d.di_ctime.t_nsec; - - /* - * Exit for stat callers. See if any of the rest of the fields - * to be filled in are needed. - */ - if ((vap->va_mask & - (XFS_AT_XFLAGS|XFS_AT_EXTSIZE|XFS_AT_NEXTENTS|XFS_AT_ANEXTENTS| - XFS_AT_GENCOUNT|XFS_AT_VCODE)) == 0) - goto all_done; - - /* - * Convert di_flags to xflags. - */ - vap->va_xflags = xfs_ip2xflags(ip); - - /* - * Exit for inode revalidate. See if any of the rest of - * the fields to be filled in are needed. - */ - if ((vap->va_mask & - (XFS_AT_EXTSIZE|XFS_AT_NEXTENTS|XFS_AT_ANEXTENTS| - XFS_AT_GENCOUNT|XFS_AT_VCODE)) == 0) - goto all_done; - - vap->va_extsize = ip->i_d.di_extsize << mp->m_sb.sb_blocklog; - vap->va_nextents = - (ip->i_df.if_flags & XFS_IFEXTENTS) ? - ip->i_df.if_bytes / sizeof(xfs_bmbt_rec_t) : - ip->i_d.di_nextents; - if (ip->i_afp) - vap->va_anextents = - (ip->i_afp->if_flags & XFS_IFEXTENTS) ? - ip->i_afp->if_bytes / sizeof(xfs_bmbt_rec_t) : - ip->i_d.di_anextents; - else - vap->va_anextents = 0; - vap->va_gen = ip->i_d.di_gen; - - all_done: - if (!(flags & ATTR_LAZY)) - xfs_iunlock(ip, XFS_ILOCK_SHARED); - return 0; -} - - -/* * xfs_setattr */ int -- cgit v1.1