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| author | Changbin Du <changbin.du@intel.com> | 2017-06-06 10:56:11 +0300 |
|---|---|---|
| committer | Zhenyu Wang <zhenyuw@linux.intel.com> | 2017-06-08 08:59:20 +0300 |
| commit | 56a78de54964894de2f65c9fa8066d5e9843e1ce (patch) | |
| tree | 6789d999aace0bf3b668c1513515e1e8a6765eaa /drivers/gpu/drm/i915/gvt/gvt.h | |
| parent | d8d94ba3fc4d28753d0d6ba08340d8467380e666 (diff) | |
| download | linux-56a78de54964894de2f65c9fa8066d5e9843e1ce.tar.xz | |
drm/i915/gvt: Make mmio_attribute as type u8 to save 1.5MB memory
Type u8 is big enough to contain all MMIO attribute flags. As the
total MMIO size is 2MB so we saved 1.5MB memory.
Signed-off-by: Changbin Du <changbin.du@intel.com>
Signed-off-by: Zhenyu Wang <zhenyuw@linux.intel.com>
Diffstat (limited to 'drivers/gpu/drm/i915/gvt/gvt.h')
| -rw-r--r-- | drivers/gpu/drm/i915/gvt/gvt.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/i915/gvt/gvt.h b/drivers/gpu/drm/i915/gvt/gvt.h index 1fca76bf7f73..9ff371b81835 100644 --- a/drivers/gpu/drm/i915/gvt/gvt.h +++ b/drivers/gpu/drm/i915/gvt/gvt.h @@ -198,7 +198,7 @@ struct intel_gvt_fence { #define INTEL_GVT_MMIO_HASH_BITS 9 struct intel_gvt_mmio { - u32 *mmio_attribute; + u8 *mmio_attribute; DECLARE_HASHTABLE(mmio_info_table, INTEL_GVT_MMIO_HASH_BITS); }; |