mirror of
https://github.com/torvalds/linux.git
synced 2026-04-18 23:03:57 -04:00
bf4afc53b7
This was done entirely with mindless brute force, using
git grep -l '\<k[vmz]*alloc_objs*(.*, GFP_KERNEL)' |
xargs sed -i 's/\(alloc_objs*(.*\), GFP_KERNEL)/\1)/'
to convert the new alloc_obj() users that had a simple GFP_KERNEL
argument to just drop that argument.
Note that due to the extreme simplicity of the scripting, any slightly
more complex cases spread over multiple lines would not be triggered:
they definitely exist, but this covers the vast bulk of the cases, and
the resulting diff is also then easier to check automatically.
For the same reason the 'flex' versions will be done as a separate
conversion.
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
90 lines
2.6 KiB
C
90 lines
2.6 KiB
C
/* SPDX-License-Identifier: GPL-2.0 OR MIT */
|
|
/*
|
|
* Copyright 2021 VMware, Inc.
|
|
*
|
|
* Permission is hereby granted, free of charge, to any person
|
|
* obtaining a copy of this software and associated documentation
|
|
* files (the "Software"), to deal in the Software without
|
|
* restriction, including without limitation the rights to use, copy,
|
|
* modify, merge, publish, distribute, sublicense, and/or sell copies
|
|
* of the Software, and to permit persons to whom the Software is
|
|
* furnished to do so, subject to the following conditions:
|
|
*
|
|
* The above copyright notice and this permission notice shall be
|
|
* included in all copies or substantial portions of the Software.
|
|
*
|
|
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
|
|
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
|
|
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
|
|
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
|
|
* BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
|
|
* ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
|
|
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
|
|
* SOFTWARE.
|
|
*
|
|
*/
|
|
|
|
#include "vmwgfx_drv.h"
|
|
|
|
#include <drm/ttm/ttm_device.h>
|
|
#include <drm/ttm/ttm_placement.h>
|
|
#include <drm/ttm/ttm_resource.h>
|
|
#include <linux/slab.h>
|
|
|
|
|
|
static int vmw_sys_man_alloc(struct ttm_resource_manager *man,
|
|
struct ttm_buffer_object *bo,
|
|
const struct ttm_place *place,
|
|
struct ttm_resource **res)
|
|
{
|
|
*res = kzalloc_obj(**res);
|
|
if (!*res)
|
|
return -ENOMEM;
|
|
|
|
ttm_resource_init(bo, place, *res);
|
|
return 0;
|
|
}
|
|
|
|
static void vmw_sys_man_free(struct ttm_resource_manager *man,
|
|
struct ttm_resource *res)
|
|
{
|
|
ttm_resource_fini(man, res);
|
|
kfree(res);
|
|
}
|
|
|
|
static const struct ttm_resource_manager_func vmw_sys_manager_func = {
|
|
.alloc = vmw_sys_man_alloc,
|
|
.free = vmw_sys_man_free,
|
|
};
|
|
|
|
int vmw_sys_man_init(struct vmw_private *dev_priv)
|
|
{
|
|
struct ttm_device *bdev = &dev_priv->bdev;
|
|
struct ttm_resource_manager *man = kzalloc_obj(*man);
|
|
|
|
if (!man)
|
|
return -ENOMEM;
|
|
|
|
man->use_tt = true;
|
|
man->func = &vmw_sys_manager_func;
|
|
|
|
ttm_resource_manager_init(man, bdev, 0);
|
|
ttm_set_driver_manager(bdev, VMW_PL_SYSTEM, man);
|
|
ttm_resource_manager_set_used(man, true);
|
|
return 0;
|
|
}
|
|
|
|
void vmw_sys_man_fini(struct vmw_private *dev_priv)
|
|
{
|
|
struct ttm_resource_manager *man = ttm_manager_type(&dev_priv->bdev,
|
|
VMW_PL_SYSTEM);
|
|
|
|
ttm_resource_manager_evict_all(&dev_priv->bdev, man);
|
|
|
|
ttm_resource_manager_set_used(man, false);
|
|
ttm_resource_manager_cleanup(man);
|
|
|
|
ttm_set_driver_manager(&dev_priv->bdev, VMW_PL_SYSTEM, NULL);
|
|
kfree(man);
|
|
}
|