AuxXxilium/linux_dsm_epyc7002
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linux_dsm_epyc7002/drivers/gpu/drm/vmwgfx
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Thomas Zimmermann 6034d9d48e drm/vmwgfx: Replace ttm_bo_unref with ttm_bo_put 
The function ttm_bo_put releases a reference to a TTM buffer object. The
function's name is more aligned to the Linux kernel convention of naming
ref-counting function _get and _put.

A call to ttm_bo_unref takes the address of the TTM BO object's pointer and
clears the pointer's value to NULL. This is not necessary in most cases and
sometimes even worked around by the calling code. A call to ttm_bo_put only
releases the reference without clearing the pointer.

In places where is might be necessary, the current behaviour of cleaning the
pointer is kept.

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Reviewed-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Huang Rui <ray.huang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-01-28 11:43:24 -05:00
..
device_include Merge tag 'vmwgfx-next-4.19-3' of git://people.freedesktop.org/~thomash/linux into drm-next 2018-07-10 11:13:39 +10:00
Kconfig drm/vmwgfx: add SPDX idenitifier and clarify license 2018-06-29 15:28:48 -05:00
Makefile drm/vmwgfx: Add a validation module v2 2018-09-27 15:21:35 +02:00
ttm_lock.c drm/vmwgfx: Make the object handles idr-generated 2018-09-27 16:14:18 +02:00
ttm_lock.h drm/ttm, drm/vmwgfx: Move the lock- and object functionality to the vmwgfx driver 2018-09-27 15:19:20 +02:00
ttm_object.c drm/vmwgfx: Look up objects without taking a reference 2018-09-27 16:14:48 +02:00
ttm_object.h drm/vmwgfx: Look up objects without taking a reference 2018-09-27 16:14:48 +02:00
vmwgfx_binding.c drm/vmwgfx: add SPDX idenitifier and clarify license 2018-06-29 15:28:48 -05:00
vmwgfx_binding.h drm/vmwgfx: add SPDX idenitifier and clarify license 2018-06-29 15:28:48 -05:00
vmwgfx_blit.c drm/vmwgfx: add SPDX idenitifier and clarify license 2018-06-29 15:28:48 -05:00
vmwgfx_bo.c drm/vmwgfx: Replace ttm_bo_unref with ttm_bo_put 2019-01-28 11:43:24 -05:00
vmwgfx_cmdbuf_res.c drm/vmwgfx: Don't refcount command-buffer managed resource lookups during command buffer validation 2018-09-28 08:57:08 +02:00
vmwgfx_cmdbuf.c drm/vmwgfx: Replace ttm_bo_unref with ttm_bo_put 2019-01-28 11:43:24 -05:00
vmwgfx_context.c drm/vmwgfx: Don't refcount cotable lookups during command buffer validation 2018-09-28 08:57:08 +02:00
vmwgfx_cotable.c drm/vmwgfx: Remove the resource avail field 2018-09-27 15:21:37 +02:00
vmwgfx_drv.c IOMMU Updates for Linux v4.21 2019-01-01 15:55:29 -08:00
vmwgfx_drv.h drm/vmwgfx: Replace ttm_bo_unref with ttm_bo_put 2019-01-28 11:43:24 -05:00
vmwgfx_execbuf.c drm/vmwgfx: Protect from excessive execbuf kernel memory allocations v3 2018-12-13 13:04:25 +01:00
vmwgfx_fb.c drm/vmwgfx: Move buffer object related code to vmwgfx_bo.c 2018-07-03 20:33:46 +02:00
vmwgfx_fence.c drm/vmwgfx: Remove set but not used variable 'file_priv' 2018-12-05 10:09:27 +01:00
vmwgfx_fence.h drm/vmwgfx: add SPDX idenitifier and clarify license 2018-06-29 15:28:48 -05:00
vmwgfx_fifo.c drm/vmwgfx: add SPDX idenitifier and clarify license 2018-06-29 15:28:48 -05:00
vmwgfx_gmr.c drm/vmwgfx: add SPDX idenitifier and clarify license 2018-06-29 15:28:48 -05:00
vmwgfx_gmrid_manager.c Merge branch 'ida-4.19' of git://git.infradead.org/users/willy/linux-dax 2018-08-26 11:48:42 -07:00
vmwgfx_ioctl.c Merge tag 'vmwgfx-next-4.19-3' of git://people.freedesktop.org/~thomash/linux into drm-next 2018-07-10 11:13:39 +10:00
vmwgfx_irq.c drm/vmwgfx: add SPDX idenitifier and clarify license 2018-06-29 15:28:48 -05:00
vmwgfx_kms.c drm/vmwgfx: Fix a layout race condition 2018-12-05 10:08:53 +01:00
vmwgfx_kms.h drm/vmwgfx: Fix up the implicit display unit handling 2018-12-05 10:08:46 +01:00
vmwgfx_ldu.c drm/vmwgfx: Fix up the implicit display unit handling 2018-12-05 10:08:46 +01:00
vmwgfx_marker.c drm/vmwgfx: add SPDX idenitifier and clarify license 2018-06-29 15:28:48 -05:00
vmwgfx_mob.c drm/vmwgfx: Replace ttm_bo_unref with ttm_bo_put 2019-01-28 11:43:24 -05:00
vmwgfx_msg.c Merge tag 'vmwgfx-next-4.19-2' of git://people.freedesktop.org/~thomash/linux into drm-next 2018-07-10 11:10:34 +10:00
vmwgfx_msg.h drm/vmwgfx: add SPDX idenitifier and clarify license 2018-06-29 15:28:48 -05:00
vmwgfx_overlay.c Merge tag 'vmwgfx-next-4.19-2' of git://people.freedesktop.org/~thomash/linux into drm-next 2018-07-10 11:10:34 +10:00
vmwgfx_prime.c drm/ttm, drm/vmwgfx: Move the lock- and object functionality to the vmwgfx driver 2018-09-27 15:19:20 +02:00
vmwgfx_reg.h drm/vmwgfx: add SPDX idenitifier and clarify license 2018-06-29 15:28:48 -05:00
vmwgfx_resource_priv.h drm/vmwgfx: Make the object handles idr-generated 2018-09-27 16:14:18 +02:00
vmwgfx_resource.c drm/vmwgfx: Replace ttm_bo_unref with ttm_bo_put 2019-01-28 11:43:24 -05:00
vmwgfx_scrn.c drm/vmwgfx: Use the standard atomic helpers for page-flip 2018-12-05 10:09:55 +01:00
vmwgfx_shader.c drm/vmwgfx: Don't refcount cotable lookups during command buffer validation 2018-09-28 08:57:08 +02:00
vmwgfx_simple_resource.c drm/vmwgfx: Make the object handles idr-generated 2018-09-27 16:14:18 +02:00
vmwgfx_so.c drm/vmwgfx: Don't refcount cotable lookups during command buffer validation 2018-09-28 08:57:08 +02:00
vmwgfx_so.h drm/vmwgfx: add SPDX idenitifier and clarify license 2018-06-29 15:28:48 -05:00
vmwgfx_stdu.c drm/vmwgfx: Use the standard atomic helpers for page-flip 2018-12-05 10:09:55 +01:00
vmwgfx_surface.c Merge branch 'vmwgfx-next' of git://people.freedesktop.org/~thomash/linux into drm-next 2018-10-04 10:19:33 +10:00
vmwgfx_ttm_buffer.c Merge tag 'vmwgfx-next-4.19-2' of git://people.freedesktop.org/~thomash/linux into drm-next 2018-07-10 11:10:34 +10:00
vmwgfx_ttm_glue.c drm pull request for 4.21-rc1 2018-12-25 11:48:26 -08:00
vmwgfx_va.c drm/vmwgfx: add SPDX idenitifier and clarify license 2018-06-29 15:28:48 -05:00
vmwgfx_validation.c drm/vmwgfx: Replace ttm_bo_unref with ttm_bo_put 2019-01-28 11:43:24 -05:00
vmwgfx_validation.h drm/vmwgfx: Protect from excessive execbuf kernel memory allocations v3 2018-12-13 13:04:25 +01:00