From 6c340eac0285f3d62406d2d902d0e96fbf2a5dc0 Mon Sep 17 00:00:00 2001 From: Eric Anholt Date: Sat, 25 Aug 2007 20:23:09 +1000 Subject: 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 --- drivers/char/drm/radeon_drv.h | 13 +++++++------ 1 file changed, 7 insertions(+), 6 deletions(-) (limited to 'drivers/char/drm/radeon_drv.h') diff --git a/drivers/char/drm/radeon_drv.h b/drivers/char/drm/radeon_drv.h index 3b3d9357201c..160c02785b5d 100644 --- a/drivers/char/drm/radeon_drv.h +++ b/drivers/char/drm/radeon_drv.h @@ -188,7 +188,7 @@ 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 */ }; struct radeon_surface { @@ -203,7 +203,7 @@ struct radeon_virt_surface { u32 lower; u32 upper; u32 flags; - DRMFILE filp; + struct drm_file *file_priv; }; typedef struct drm_radeon_private { @@ -351,7 +351,8 @@ extern int radeon_mem_alloc(DRM_IOCTL_ARGS); extern int radeon_mem_free(DRM_IOCTL_ARGS); extern int radeon_mem_init_heap(DRM_IOCTL_ARGS); extern void radeon_mem_takedown(struct mem_block **heap); -extern void radeon_mem_release(DRMFILE filp, struct mem_block *heap); +extern void radeon_mem_release(struct drm_file *file_priv, + struct mem_block *heap); /* radeon_irq.c */ extern int radeon_irq_emit(DRM_IOCTL_ARGS); @@ -372,7 +373,7 @@ extern int radeon_vblank_crtc_set(struct drm_device *dev, int64_t value); extern int radeon_driver_load(struct drm_device *dev, unsigned long flags); extern int radeon_driver_unload(struct drm_device *dev); extern int radeon_driver_firstopen(struct drm_device *dev); -extern void radeon_driver_preclose(struct drm_device * dev, DRMFILE filp); +extern void radeon_driver_preclose(struct drm_device * dev, struct drm_file *file_priv); extern void radeon_driver_postclose(struct drm_device * dev, struct drm_file * filp); extern void radeon_driver_lastclose(struct drm_device * dev); extern int radeon_driver_open(struct drm_device * dev, struct drm_file * filp_priv); @@ -382,8 +383,8 @@ extern long radeon_compat_ioctl(struct file *filp, unsigned int cmd, /* r300_cmdbuf.c */ extern void r300_init_reg_flags(void); -extern int r300_do_cp_cmdbuf(struct drm_device * dev, DRMFILE filp, - struct drm_file * filp_priv, +extern int r300_do_cp_cmdbuf(struct drm_device * dev, + struct drm_file *file_priv, drm_radeon_kcmd_buffer_t * cmdbuf); /* Flags for stats.boxes -- cgit v1.2.3