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(parent: 40fc6ea) | patch
drm: reorder struct drm_ioctl_desc to save space on 64 bit builds
authorRichard Kennedy <richard@rsk.demon.co.uk>
Wed, 18 Mar 2009 17:26:44 +0000 (17:26 +0000)
committerDave Airlie <airlied@redhat.com>
Sun, 29 Mar 2009 08:31:45 +0000 (18:31 +1000)
commitc972d750e4fa3bfee6e7d3635729bf8c9cbb8f0a
tree21636305d6828368d5b4d60a34ab0f1e3dca4a51tree | snapshot
parent40fc6eab599d0087a75fc77eaaf04d769b667f6dcommit | diff
drm: reorder struct drm_ioctl_desc to save space on 64 bit builds

shrinks drm_ioctl_desc from 24 bytes to 16 bytes by reordering members
to remove padding.

updates DRM_IOCTL_DEF macro to initialise structure members by name to
handle the structure reorder.

The applied patch reduces data used in drm.ko from 10440 to 9032

Signed-off-by: Richard Kennedy <richard@rsk.demon.co.uk>
Signed-off-by: Dave Airlie <airlied@redhat.com>
include/drm/drmP.h diff | blob | history
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