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authorMauro Carvalho Chehab <mchehab@osg.samsung.com>2015-04-08 19:16:57 +0300
committerMauro Carvalho Chehab <mchehab@osg.samsung.com>2015-04-08 19:17:09 +0300
commit09bf4a858d72a632dd12a61bda1d5272d67b2ce9 (patch)
tree64294f0f5be95952f4b86d0ab58e57d770cf444c /drivers/media
parent882302c8598aa9d3d82adef10f283fa7ec29fb32 (diff)
downloadlinux-09bf4a858d72a632dd12a61bda1d5272d67b2ce9.tar.xz
Revert "[media] v4l: vb2-memops: use vma slab when vma allocation"
Please revert this patch: vm_area_cachep is not exported, so you cannot use this in a module. This reverts commit 5ed1c328ea077d70e1ebcd5188dc77cdc754df3a. Reported-by: Hans Verkuil <hverkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
Diffstat (limited to 'drivers/media')
-rw-r--r--drivers/media/v4l2-core/videobuf2-memops.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/media/v4l2-core/videobuf2-memops.c b/drivers/media/v4l2-core/videobuf2-memops.c
index dd06efa667fd..81c1ad8b2cf1 100644
--- a/drivers/media/v4l2-core/videobuf2-memops.c
+++ b/drivers/media/v4l2-core/videobuf2-memops.c
@@ -37,7 +37,7 @@ struct vm_area_struct *vb2_get_vma(struct vm_area_struct *vma)
{
struct vm_area_struct *vma_copy;
- vma_copy = kmem_cache_alloc(vm_area_cachep, GFP_KERNEL);
+ vma_copy = kmalloc(sizeof(*vma_copy), GFP_KERNEL);
if (vma_copy == NULL)
return NULL;
@@ -75,7 +75,7 @@ void vb2_put_vma(struct vm_area_struct *vma)
if (vma->vm_file)
fput(vma->vm_file);
- kmem_cache_free(vm_area_cachep, vma);
+ kfree(vma);
}
EXPORT_SYMBOL_GPL(vb2_put_vma);