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[XFS] move XFS_IOC_GETVERSION to main multiplexer

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Avoids doing an unnecessary inode to vnode conversion and avoids a memory
allocation.

SGI-PV: 904196
SGI-Modid: xfs-linux-melb:xfs-kern:26492a

Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: Nathan Scott <nathans@sgi.com>
Signed-off-by: Tim Shimmin <tes@sgi.com>
This commit is contained in:
Alexey Dobriyan 2006-09-28 10:56:01 +10:00 committed by Tim Shimmin
parent 128dabc5e9
commit 87395deb0b
1 changed files with 2 additions and 7 deletions
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9
fs/xfs/linux-2.6/xfs_ioctl.c
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@ -763,6 +763,8 @@ xfs_ioctl(
return xfs_ioc_fsgeometry(mp, arg);
case XFS_IOC_GETVERSION:
return put_user(inode->i_generation, (int __user *)arg);
case XFS_IOC_GETXFLAGS:
case XFS_IOC_SETXFLAGS:
case XFS_IOC_FSGETXATTR:
@ -1264,13 +1266,6 @@ xfs_ioc_xattr(
break;
}
case XFS_IOC_GETVERSION: {
flags = vn_to_inode(vp)->i_generation;
if (copy_to_user(arg, &flags, sizeof(flags)))
error = -EFAULT;
break;
}
default:
error = -ENOTTY;
break;