Commit eb04bb15 authored by Christoph Hellwig's avatar Christoph Hellwig Committed by Jens Axboe
Browse files

loop: remove most the top-of-file boilerplate comment 



Remove the irrelevant changelogs and todo notes and just leave the SPDX
marker and the copyright notice.

Signed-off-by: default avatarChristoph Hellwig <hch@lst.de>
Reviewed-by: default avatarChaitanya Kulkarni <kch@nvidia.com>
Link: https://lore.kernel.org/r/20220419063303.583106-4-hch@lst.de


Signed-off-by: default avatarJens Axboe <axboe@kernel.dk>
parent f21e6e18

drivers/block/loop.c

+0 −47
Original line number Diff line number Diff line 
// SPDX-License-Identifier: GPL-2.0-only

/*

 *  linux/drivers/block/loop.c

 *

 *  Written by Theodore Ts'o, 3/29/93

 *

 * Copyright 1993 by Theodore Ts'o.

 *

 * DES encryption plus some minor changes by Werner Almesberger, 30-MAY-1993

 * more DES encryption plus IDEA encryption by Nicholas J. Leon, June 20, 1996

 *

 * Modularized and updated for 1.1.16 kernel - Mitch Dsouza 28th May 1994

 * Adapted for 1.3.59 kernel - Andries Brouwer, 1 Feb 1996

 *

 * Fixed do_loop_request() re-entrancy - Vincent.Renardias@waw.com Mar 20, 1997

 *

 * Added devfs support - Richard Gooch <rgooch@atnf.csiro.au> 16-Jan-1998

 *

 * Handle sparse backing files correctly - Kenn Humborg, Jun 28, 1998

 *

 * Loadable modules and other fixes by AK, 1998

 *

 * Make real block number available to downstream transfer functions, enables

 * CBC (and relatives) mode encryption requiring unique IVs per data block.

 * Reed H. Petty, rhp@draper.net

 *

 * Maximum number of loop devices now dynamic via max_loop module parameter.

 * Russell Kroll <rkroll@exploits.org> 19990701

 *

 * Maximum number of loop devices when compiled-in now selectable by passing

 * max_loop=<1-255> to the kernel on boot.

 * Erik I. Bolsø, <eriki@himolde.no>, Oct 31, 1999

 *

 * Completely rewrite request handling to be make_request_fn style and

 * non blocking, pushing work to a helper thread. Lots of fixes from

 * Al Viro too.

 * Jens Axboe <axboe@suse.de>, Nov 2000

 *

 * Support up to 256 loop devices

 * Heinz Mauelshagen <mge@sistina.com>, Feb 2002

 *

 * Support for falling back on the write file operation when the address space

 * operations write_begin is not available on the backing filesystem.

 * Anton Altaparmakov, 16 Feb 2005

 *

 * Still To Fix:

 * - Advisory locking is ignored here.

 * - Should use an own CAP_* category instead of CAP_SYS_ADMIN

 *

 */



#include <linux/module.h>

#include <linux/moduleparam.h>

#include <linux/sched.h>