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authorChris Wilson <chris@chris-wilson.co.uk>2010-09-27 21:28:30 +0100
committerDave Airlie <airlied@redhat.com>2010-09-28 09:14:34 +1000
commit31dfbc93923c0aaa0440b809f80ff2830c6a531a (patch)
tree9527de1c84f266ea23d6009c454d7cf1d1769889 /include
parent73758a5d51280ca0613b8380fc07351f4d64f9c8 (diff)
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drm: Prune GEM vma entries
Hook the GEM vm open/close ops into the generic drm vm open/close so that the private vma entries are created and destroy appropriately. Fixes the leak of the drm_vma_entries during the lifetime of the filp. Reported-by: Matt Mackall <mpm@selenic.com> Cc: Jesse Barnes <jbarnes@virtuousgeek.org> Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Acked-by: Jesse Barnes <jbarnes@virtuousgeek.org> Cc: stable@kernel.org Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'include')
-rw-r--r--include/drm/drmP.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/include/drm/drmP.h b/include/drm/drmP.h
index 7809d230ade..774e1d49509 100644
--- a/include/drm/drmP.h
+++ b/include/drm/drmP.h
@@ -1175,6 +1175,7 @@ extern int drm_release(struct inode *inode, struct file *filp);
extern int drm_mmap(struct file *filp, struct vm_area_struct *vma);
extern int drm_mmap_locked(struct file *filp, struct vm_area_struct *vma);
extern void drm_vm_open_locked(struct vm_area_struct *vma);
+extern void drm_vm_close_locked(struct vm_area_struct *vma);
extern resource_size_t drm_core_get_map_ofs(struct drm_local_map * map);
extern resource_size_t drm_core_get_reg_ofs(struct drm_device *dev);
extern unsigned int drm_poll(struct file *filp, struct poll_table_struct *wait);