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Don't include the tail guard memrange in foreach callbacking.
author
Eric Anholt
<eric@anholt.net>
Sat, 3 May 2008 00:49:52 +0000
(17:49 -0700)
committer
Eric Anholt
<eric@anholt.net>
Sat, 3 May 2008 00:49:52 +0000
(17:49 -0700)
linux-core/drm_memrange.c
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diff --git
a/linux-core/drm_memrange.c
b/linux-core/drm_memrange.c
index
663943a
..
7304cba
100644
(file)
--- a/
linux-core/drm_memrange.c
+++ b/
linux-core/drm_memrange.c
@@
-291,10
+291,11
@@
int drm_memrange_for_each(struct drm_memrange *mm,
int ret;
cur = list_entry(list, struct drm_memrange_node, ml_entry);
-
- ret = callback(cur, data);
- if (ret != 0)
- return ret;
+ if (!cur->free) {
+ ret = callback(cur, data);
+ if (ret != 0)
+ return ret;
+ }
}
return 0;