drm: clean the map list before destroying the hash table

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From: Linux Kernel Mailing List
Date: Tuesday, May 5, 2009 - 8:59 pm

Gitweb:     http://git.kernel.org/linus/30ddbd94401a132f4d932775d1902b3c9a8c41b5
Commit:     30ddbd94401a132f4d932775d1902b3c9a8c41b5
Parent:     400138bc8b9fca66d7d40511eaed2dc3a75426c8
Author:     Ben Skeggs <bskeggs@redhat.com>
AuthorDate: Mon Mar 2 11:13:04 2009 +1000
Committer:  Dave Airlie <airlied@redhat.com>
CommitDate: Fri Apr 24 15:08:41 2009 +1000

    drm: clean the map list before destroying the hash table
    
    The hash tables contains some of the mapping
    so its really nice to have it for the deletion phase.
    
    Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
    Signed-off-by: Dave Airlie <airlied@redhat.com>
---
 drivers/gpu/drm/drm_stub.c |    6 +++---
 1 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/gpu/drm/drm_stub.c b/drivers/gpu/drm/drm_stub.c
index ef87861..e8c2fd4 100644
--- a/drivers/gpu/drm/drm_stub.c
+++ b/drivers/gpu/drm/drm_stub.c
@@ -502,11 +502,11 @@ void drm_put_dev(struct drm_device *dev)
 		dev->agp = NULL;
 	}
 
-	drm_ht_remove(&dev->map_hash);
-	drm_ctxbitmap_cleanup(dev);
-
 	list_for_each_entry_safe(r_list, list_temp, &dev->maplist, head)
 		drm_rmmap(dev, r_list->map);
+	drm_ht_remove(&dev->map_hash);
+
+	drm_ctxbitmap_cleanup(dev);
 
 	if (drm_core_check_feature(dev, DRIVER_MODESET))
 		drm_put_minor(&dev->control);
--
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drm: clean the map list before destroying the hash table, Linux Kernel Mailing ..., (Tue May 5, 8:59 pm)