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| author |   Marcin Slusarz <marcin.slusarz@gmail.com> | 2012-10-22 00:21:39 +0200 |
|---|---|---|
| committer |   Ben Skeggs <bskeggs@redhat.com> | 2012-10-22 12:26:34 +1000 |
| commit | 0bab097a9b18d7ad1a65c9263b3f896fc1f4b6ff (patch) | |
| tree | 45103f394717270c51ef21d94d5e7674c50dbec4 /drivers | |
| parent | drm/nouveau: fix nouveau_mm/nouveau_mm_node leak (diff) | |
| download | linux-dev-0bab097a9b18d7ad1a65c9263b3f896fc1f4b6ff.tar.xz linux-dev-0bab097a9b18d7ad1a65c9263b3f896fc1f4b6ff.zip | |
drm/nouveau: warn when trying to free mm which is still in use
Signed-off-by: Marcin Slusarz <marcin.slusarz@gmail.com>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/gpu/drm/nouveau/core/core/mm.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/nouveau/core/core/mm.c b/drivers/gpu/drm/nouveau/core/core/mm.c index bfddf87926dd..4d6206448670 100644 --- a/drivers/gpu/drm/nouveau/core/core/mm.c +++ b/drivers/gpu/drm/nouveau/core/core/mm.c @@ -236,7 +236,7 @@ nouveau_mm_fini(struct nouveau_mm *mm) int nodes = 0; list_for_each_entry(node, &mm->nodes, nl_entry) { - if (nodes++ == mm->heap_nodes) + if (WARN_ON(nodes++ == mm->heap_nodes)) return -EBUSY; } |