xfs-linux/xfs_vnodeops.c - diff

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version 1.727, 2007/12/17 02:54:44	version 1.728, 2008/01/18 15:02:43
Line 4317 xfs_change_file_space(	Line 4317 xfs_change_file_space(

xfs_itrace_entry(ip);	xfs_itrace_entry(ip);

/*
* must be a regular file and have write permission
*/
if (!S_ISREG(ip->i_d.di_mode))	if (!S_ISREG(ip->i_d.di_mode))
return XFS_ERROR(EINVAL);	return XFS_ERROR(EINVAL);

xfs_ilock(ip, XFS_ILOCK_SHARED);

if ((error = xfs_iaccess(ip, S_IWUSR, credp))) {
xfs_iunlock(ip, XFS_ILOCK_SHARED);
return error;
}

xfs_iunlock(ip, XFS_ILOCK_SHARED);

switch (bf->l_whence) {	switch (bf->l_whence) {
case 0: /SEEK_SET/	case 0: /SEEK_SET/
break;	break;