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authorKeith Whitwell <keith@tungstengraphics.com>2003-04-22 10:18:29 +0000
committerKeith Whitwell <keith@tungstengraphics.com>2003-04-22 10:18:29 +0000
commit056762a9104997569b09416c35d9a0bfef175e1f (patch)
tree1f152e0cc367a5321f735ea974d1eae3e13e4781 /linux/drm_context.h
parent5141da97f680235d10d74737d5444963d2080072 (diff)
remove unused dma histogram code
Diffstat (limited to 'linux/drm_context.h')
-rw-r--r--linux/drm_context.h8
1 files changed, 0 insertions, 8 deletions
diff --git a/linux/drm_context.h b/linux/drm_context.h
index 944e1be2..646b2236 100644
--- a/linux/drm_context.h
+++ b/linux/drm_context.h
@@ -227,9 +227,6 @@ int DRM(context_switch)( drm_device_t *dev, int old, int new )
return -EBUSY;
}
-#if __HAVE_DMA_HISTOGRAM
- dev->ctx_start = get_cycles();
-#endif
DRM_DEBUG( "Context switch from %d to %d\n", old, new );
@@ -257,11 +254,6 @@ int DRM(context_switch_complete)( drm_device_t *dev, int new )
/* If a context switch is ever initiated
when the kernel holds the lock, release
that lock here. */
-#if __HAVE_DMA_HISTOGRAM
- atomic_inc( &dev->histo.ctx[DRM(histogram_slot)(get_cycles()
- - dev->ctx_start)] );
-
-#endif
clear_bit( 0, &dev->context_flag );
wake_up( &dev->context_wait );