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linux/drivers/gpu/drm/vmwgfx
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Thomas Hellstrom cdad05216c drm/ttm, drm/vmwgfx: Use RCU locking for object lookups v3 
The mostly used lookup+get put+potential_destroy path of TTM objects
is converted to use RCU locks. This will substantially decrease the amount
of locked bus cycles during normal operation.
Since we use kfree_rcu to free the objects, no rcu synchronization is needed
at module unload time.

v2: Don't touch include/linux/kref.h
v3: Adapt to kref_get_unless_zero return value change

Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-11-20 16:15:05 +10:00
..
Kconfig drm/vmwgfx: allow a kconfig option to choose if fbcon is enabled 2012-09-07 13:24:34 +10:00
Makefile vmwgfx: Add screen object support 2011-10-05 10:17:14 +01:00
svga3d_reg.h vmwgfx: Update register files to latest from vmware-sdk 2011-10-05 10:17:08 +01:00
svga_escape.h vmwgfx: Update register files to latest from vmware-sdk 2011-10-05 10:17:08 +01:00
svga_overlay.h vmwgfx: Update register files to latest from vmware-sdk 2011-10-05 10:17:08 +01:00
svga_reg.h vmwgfx: Update register files to latest from vmware-sdk 2011-10-05 10:17:08 +01:00
svga_types.h
vmwgfx_buffer.c drm/ttm: remove sync_arg from driver functions 2012-11-20 16:10:10 +10:00
vmwgfx_dmabuf.c drm/vmwgfx: use ttm_bo_is_reserved 2012-11-07 10:58:20 +10:00
vmwgfx_drv.c drm/ttm: remove ttm_buffer_object->buffer_start 2012-11-20 16:06:19 +10:00
vmwgfx_drv.h UAPI: (Scripted) Convert #include "..." to #include <path/...> in drivers/gpu/ 2012-10-02 18:01:07 +01:00
vmwgfx_execbuf.c drm/vmwgfx: remove use of fence_obj_args 2012-11-20 16:09:35 +10:00
vmwgfx_fb.c Prepared for main script 2012-10-03 13:45:43 -07:00
vmwgfx_fence.c UAPI: (Scripted) Convert #include "..." to #include <path/...> in drivers/gpu/ 2012-10-02 18:01:07 +01:00
vmwgfx_fence.h vmwgfx: Move function declaration to correct header 2012-02-13 12:01:36 +00:00
vmwgfx_fifo.c UAPI: (Scripted) Convert #include "..." to #include <path/...> in drivers/gpu/ 2012-10-02 18:01:07 +01:00
vmwgfx_gmr.c UAPI: (Scripted) Convert #include "..." to #include <path/...> in drivers/gpu/ 2012-10-02 18:01:07 +01:00
vmwgfx_gmrid_manager.c UAPI: (Scripted) Convert #include "..." to #include <path/...> in drivers/gpu/ 2012-10-02 18:01:07 +01:00
vmwgfx_ioctl.c UAPI: (Scripted) Convert #include "..." to #include <path/...> in drivers/gpu/ 2012-10-02 18:01:07 +01:00
vmwgfx_irq.c UAPI: (Scripted) Convert #include "..." to #include <path/...> in drivers/gpu/ 2012-10-02 18:01:07 +01:00
vmwgfx_kms.c vmwgfx: remove useless set memory to zero use memset() 2012-09-13 11:34:34 +10:00
vmwgfx_kms.h UAPI: (Scripted) Convert #include "..." to #include <path/...> in drivers/gpu/ 2012-10-02 18:01:07 +01:00
vmwgfx_ldu.c vmwgfx: Pick up the initial size from the width and height regs 2012-02-13 12:01:35 +00:00
vmwgfx_marker.c vmwgfx: Fix confusion caused by using "fence" in various places 2011-09-06 11:48:40 +01:00
vmwgfx_overlay.c UAPI: (Scripted) Convert #include "..." to #include <path/...> in drivers/gpu/ 2012-10-02 18:01:07 +01:00
vmwgfx_reg.h
vmwgfx_resource.c drm/ttm, drm/vmwgfx: Use RCU locking for object lookups v3 2012-11-20 16:15:05 +10:00
vmwgfx_scrn.c vmwgfx: Pick up the initial size from the width and height regs 2012-02-13 12:01:35 +00:00
vmwgfx_ttm_glue.c UAPI: (Scripted) Convert #include "..." to #include <path/...> in drivers/gpu/ 2012-10-02 18:01:07 +01:00