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| author | Eric Anholt <eric@anholt.net> | 2007-08-25 20:23:09 +1000 |
|---|---|---|
| committer | Dave Airlie <airlied@optimus.(none)> | 2007-10-15 10:38:20 +1000 |
| commit | 6c340eac0285f3d62406d2d902d0e96fbf2a5dc0 (patch) | |
| tree | a92039951cb7eaced306cfff2bad6af0ac5257ad /drivers/char/drm/i915_drv.h | |
| parent | 20caafa6ecb2487d9b223aa33e7cc704f912a758 (diff) | |
| download | op-kernel-dev-6c340eac0285f3d62406d2d902d0e96fbf2a5dc0.zip op-kernel-dev-6c340eac0285f3d62406d2d902d0e96fbf2a5dc0.tar.gz | |
drm: Replace filp in ioctl arguments with drm_file *file_priv.
As a fallout, replace filp storage with file_priv storage for "unique
identifier of a client" all over the DRM. There is a 1:1 mapping, so this
should be a noop. This could be a minor performance improvement, as everyth
on Linux dereferenced filp to get file_priv anyway, while only the mmap ioct
went the other direction.
Signed-off-by: Dave Airlie <airlied@linux.ie>
Diffstat (limited to 'drivers/char/drm/i915_drv.h')
| -rw-r--r-- | drivers/char/drm/i915_drv.h | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/drivers/char/drm/i915_drv.h b/drivers/char/drm/i915_drv.h index 28b9873..12fcd33 100644 --- a/drivers/char/drm/i915_drv.h +++ b/drivers/char/drm/i915_drv.h @@ -70,7 +70,7 @@ struct mem_block { struct mem_block *prev; int start; int size; - DRMFILE filp; /* 0: free, -1: heap, other: real files */ + struct drm_file *file_priv; /* NULL: free, -1: heap, other: real files */ }; typedef struct _drm_i915_vbl_swap { @@ -123,7 +123,8 @@ extern int i915_max_ioctl; extern void i915_kernel_lost_context(struct drm_device * dev); extern int i915_driver_load(struct drm_device *, unsigned long flags); extern void i915_driver_lastclose(struct drm_device * dev); -extern void i915_driver_preclose(struct drm_device * dev, DRMFILE filp); +extern void i915_driver_preclose(struct drm_device *dev, + struct drm_file *file_priv); extern int i915_driver_device_is_agp(struct drm_device * dev); extern long i915_compat_ioctl(struct file *filp, unsigned int cmd, unsigned long arg); @@ -149,7 +150,7 @@ extern int i915_mem_init_heap(DRM_IOCTL_ARGS); extern int i915_mem_destroy_heap(DRM_IOCTL_ARGS); extern void i915_mem_takedown(struct mem_block **heap); extern void i915_mem_release(struct drm_device * dev, - DRMFILE filp, struct mem_block *heap); + struct drm_file *file_priv, struct mem_block *heap); #define I915_READ(reg) DRM_READ32(dev_priv->mmio_map, (reg)) #define I915_WRITE(reg,val) DRM_WRITE32(dev_priv->mmio_map, (reg), (val)) |
