[PATCH 14/19] drm: properly free id_list when a render node is removed

2012-04-12 Thread Ilija Hadzic 
id_list is dynamically allocated when a render node is
created. Consequently, if must be freed when the render node
is removed, otherwise we have a memory leak.

Signed-off-by: Ilija Hadzic 
---
 drivers/gpu/drm/drm_stub.c |6 ++
 1 files changed, 6 insertions(+), 0 deletions(-)

diff --git a/drivers/gpu/drm/drm_stub.c b/drivers/gpu/drm/drm_stub.c
index 93746b7..d427316 100644
--- a/drivers/gpu/drm/drm_stub.c
+++ b/drivers/gpu/drm/drm_stub.c
@@ -426,10 +426,13 @@ int drm_destroy_render_node(struct drm_device *dev, int 
index)

list_for_each_entry_safe(node, tmp, >render_node_list, list) {
if (node->minor->index == index) {
+   struct drm_mode_group *group;
if (node->minor->open_count)
return -EBUSY;
+   group = >minor->mode_group;
list_del(>list);
drm_put_minor(>minor);
+   drm_mode_group_fini(group);
kfree(node);
return 0;
}
@@ -442,8 +445,11 @@ void drm_destroy_all_render_nodes(struct drm_device *dev)
struct drm_render_node *node, *tmp;

list_for_each_entry_safe(node, tmp, >render_node_list, list) {
+   struct drm_mode_group *group;
+   group = >minor->mode_group;
list_del(>list);
drm_put_minor(>minor);
+   drm_mode_group_fini(group);
kfree(node);
}
 }
-- 
1.7.8.5

[PATCH 14/19] drm: properly free id_list when a render node is removed

2012-04-12 Thread Ilija Hadzic 
id_list is dynamically allocated when a render node is
created. Consequently, if must be freed when the render node
is removed, otherwise we have a memory leak.

Signed-off-by: Ilija Hadzic ihad...@research.bell-labs.com
---
 drivers/gpu/drm/drm_stub.c |6 ++
 1 files changed, 6 insertions(+), 0 deletions(-)

diff --git a/drivers/gpu/drm/drm_stub.c b/drivers/gpu/drm/drm_stub.c
index 93746b7..d427316 100644
--- a/drivers/gpu/drm/drm_stub.c
+++ b/drivers/gpu/drm/drm_stub.c
@@ -426,10 +426,13 @@ int drm_destroy_render_node(struct drm_device *dev, int 
index)
 
list_for_each_entry_safe(node, tmp, dev-render_node_list, list) {
if (node-minor-index == index) {
+   struct drm_mode_group *group;
if (node-minor-open_count)
return -EBUSY;
+   group = node-minor-mode_group;
list_del(node-list);
drm_put_minor(node-minor);
+   drm_mode_group_fini(group);
kfree(node);
return 0;
}
@@ -442,8 +445,11 @@ void drm_destroy_all_render_nodes(struct drm_device *dev)
struct drm_render_node *node, *tmp;
 
list_for_each_entry_safe(node, tmp, dev-render_node_list, list) {
+   struct drm_mode_group *group;
+   group = node-minor-mode_group;
list_del(node-list);
drm_put_minor(node-minor);
+   drm_mode_group_fini(group);
kfree(node);
}
 }
-- 
1.7.8.5

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