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drm: Remove memory debugging infrastructure.

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It hasn't been used in ages, and having the user tell your how much
memory is being freed at free time is a recipe for disaster even if it
was ever used.

Signed-off-by: Eric Anholt <eric@anholt.net>
This commit is contained in:
Eric Anholt
2009-03-24 12:23:04 -07:00
parent 52dc7d32b8
commit 9a298b2acd
41 changed files with 324 additions and 884 deletions
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31
drivers/gpu/drm/drm_dma.c
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@@ -47,7 +47,7 @@ int drm_dma_setup(struct drm_device *dev)
{
int i;
dev->dma = drm_alloc(sizeof(*dev->dma), DRM_MEM_DRIVER);
dev->dma = kmalloc(sizeof(*dev->dma), GFP_KERNEL);
if (!dev->dma)
return -ENOMEM;
@@ -88,36 +88,19 @@ void drm_dma_takedown(struct drm_device *dev)
drm_pci_free(dev, dma->bufs[i].seglist[j]);
}
}
drm_free(dma->bufs[i].seglist,
dma->bufs[i].seg_count
* sizeof(*dma->bufs[0].seglist), DRM_MEM_SEGS);
kfree(dma->bufs[i].seglist);
}
if (dma->bufs[i].buf_count) {
for (j = 0; j < dma->bufs[i].buf_count; j++) {
if (dma->bufs[i].buflist[j].dev_private) {
drm_free(dma->bufs[i].buflist[j].
dev_private,
dma->bufs[i].buflist[j].
dev_priv_size, DRM_MEM_BUFS);
}
kfree(dma->bufs[i].buflist[j].dev_private);
}
drm_free(dma->bufs[i].buflist,
dma->bufs[i].buf_count *
sizeof(*dma->bufs[0].buflist), DRM_MEM_BUFS);
kfree(dma->bufs[i].buflist);
}
}
if (dma->buflist) {
drm_free(dma->buflist,
dma->buf_count * sizeof(*dma->buflist), DRM_MEM_BUFS);
}
if (dma->pagelist) {
drm_free(dma->pagelist,
dma->page_count * sizeof(*dma->pagelist),
DRM_MEM_PAGES);
}
drm_free(dev->dma, sizeof(*dev->dma), DRM_MEM_DRIVER);
kfree(dma->buflist);
kfree(dma->pagelist);
kfree(dev->dma);
dev->dma = NULL;
}