diff options
| 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/sis_mm.c | |
| parent | 20caafa6ecb2487d9b223aa33e7cc704f912a758 (diff) | |
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/sis_mm.c')
| -rw-r--r-- | drivers/char/drm/sis_mm.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/drivers/char/drm/sis_mm.c b/drivers/char/drm/sis_mm.c index 244006a107b..cefbc3086d8 100644 --- a/drivers/char/drm/sis_mm.c +++ b/drivers/char/drm/sis_mm.c @@ -123,7 +123,7 @@ static int sis_fb_init(DRM_IOCTL_ARGS) return 0; } -static int sis_drm_alloc(struct drm_device *dev, struct drm_file * priv, +static int sis_drm_alloc(struct drm_device *dev, struct drm_file *file_priv, unsigned long data, int pool) { drm_sis_private_t *dev_priv = dev->dev_private; @@ -145,7 +145,7 @@ static int sis_drm_alloc(struct drm_device *dev, struct drm_file * priv, mem.size = (mem.size + SIS_MM_ALIGN_MASK) >> SIS_MM_ALIGN_SHIFT; item = drm_sman_alloc(&dev_priv->sman, pool, mem.size, 0, - (unsigned long)priv); + (unsigned long)file_priv); mutex_unlock(&dev->struct_mutex); if (item) { @@ -191,7 +191,7 @@ static int sis_drm_free(DRM_IOCTL_ARGS) static int sis_fb_alloc(DRM_IOCTL_ARGS) { DRM_DEVICE; - return sis_drm_alloc(dev, priv, data, VIDEO_TYPE); + return sis_drm_alloc(dev, file_priv, data, VIDEO_TYPE); } static int sis_ioctl_agp_init(DRM_IOCTL_ARGS) @@ -226,7 +226,7 @@ static int sis_ioctl_agp_alloc(DRM_IOCTL_ARGS) { DRM_DEVICE; - return sis_drm_alloc(dev, priv, data, AGP_TYPE); + return sis_drm_alloc(dev, file_priv, data, AGP_TYPE); } static drm_local_map_t *sis_reg_init(struct drm_device *dev) @@ -314,13 +314,13 @@ void sis_lastclose(struct drm_device *dev) mutex_unlock(&dev->struct_mutex); } -void sis_reclaim_buffers_locked(struct drm_device * dev, struct file *filp) +void sis_reclaim_buffers_locked(struct drm_device * dev, + struct drm_file *file_priv) { drm_sis_private_t *dev_priv = dev->dev_private; - struct drm_file *priv = filp->private_data; mutex_lock(&dev->struct_mutex); - if (drm_sman_owner_clean(&dev_priv->sman, (unsigned long)priv)) { + if (drm_sman_owner_clean(&dev_priv->sman, (unsigned long)file_priv)) { mutex_unlock(&dev->struct_mutex); return; } @@ -329,7 +329,7 @@ void sis_reclaim_buffers_locked(struct drm_device * dev, struct file *filp) dev->driver->dma_quiescent(dev); } - drm_sman_owner_cleanup(&dev_priv->sman, (unsigned long)priv); + drm_sman_owner_cleanup(&dev_priv->sman, (unsigned long)file_priv); mutex_unlock(&dev->struct_mutex); return; } |