From 00fc2c3c53d7bfc9a29e5f4bdf2677f0c399f3bc Mon Sep 17 00:00:00 2001 From: Ben Widawsky Date: Thu, 17 Jan 2013 12:45:14 -0800 Subject: [PATCH] drm/i915: Remove gtt_mappable_total With the assertion from the previous patch in place, it should be safe to get rid gtt_mappable_total. Keeps things saner to not have to track the same info in two places. In order to keep the diff as simple as possible and keep with the existing gtt_setup semantics we opt to keep gtt_mappable_end. It's not as consistent with the 'total' used in the previous patch, but that can be fixed later. Reviewed-by: Rodrigo Vivi [Ben modified commit message] Signed-off-by: Ben Widawsky Signed-off-by: Daniel Vetter --- drivers/gpu/drm/i915/i915_debugfs.c | 3 ++- drivers/gpu/drm/i915/i915_drv.h | 1 - drivers/gpu/drm/i915/i915_gem_gtt.c | 1 - 3 files changed, 2 insertions(+), 3 deletions(-) diff --git a/drivers/gpu/drm/i915/i915_debugfs.c b/drivers/gpu/drm/i915/i915_debugfs.c index f94418bd1ed2..35d326d70fab 100644 --- a/drivers/gpu/drm/i915/i915_debugfs.c +++ b/drivers/gpu/drm/i915/i915_debugfs.c @@ -259,7 +259,8 @@ static int i915_gem_object_info(struct seq_file *m, void* data) count, size); seq_printf(m, "%zu [%zu] gtt total\n", - dev_priv->mm.gtt_total, dev_priv->mm.mappable_gtt_total); + dev_priv->mm.gtt_total, + dev_priv->mm.gtt_mappable_end - dev_priv->mm.gtt_start); mutex_unlock(&dev->struct_mutex); diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h index d58189e60844..6e2c10b65c8d 100644 --- a/drivers/gpu/drm/i915/i915_drv.h +++ b/drivers/gpu/drm/i915/i915_drv.h @@ -886,7 +886,6 @@ typedef struct drm_i915_private { /* accounting, useful for userland debugging */ size_t gtt_total; - size_t mappable_gtt_total; size_t object_memory; u32 object_count; } mm; diff --git a/drivers/gpu/drm/i915/i915_gem_gtt.c b/drivers/gpu/drm/i915/i915_gem_gtt.c index e66c70008767..8c42ddd467b6 100644 --- a/drivers/gpu/drm/i915/i915_gem_gtt.c +++ b/drivers/gpu/drm/i915/i915_gem_gtt.c @@ -559,7 +559,6 @@ void i915_gem_setup_global_gtt(struct drm_device *dev, dev_priv->mm.gtt_start = start; dev_priv->mm.gtt_mappable_end = mappable_end; dev_priv->mm.gtt_total = end - start; - dev_priv->mm.mappable_gtt_total = mappable_end - start; /* Clear any non-preallocated blocks */ drm_mm_for_each_hole(entry, &dev_priv->mm.gtt_space, -- 2.20.1