Add MEMORY_DEVICE_GENERIC case to free_zone_device_page callback. Device generic type memory case is now able to free its pages properly.
Signed-off-by: Alex Sierra alex.sierra@amd.com --- mm/memremap.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/mm/memremap.c b/mm/memremap.c index 614b3d600e95..6c884e2542a9 100644 --- a/mm/memremap.c +++ b/mm/memremap.c @@ -438,7 +438,7 @@ struct dev_pagemap *get_dev_pagemap(unsigned long pfn, EXPORT_SYMBOL_GPL(get_dev_pagemap);
#ifdef CONFIG_DEV_PAGEMAP_OPS -static void free_device_private_page(struct page *page) +static void free_device_page(struct page *page) {
__ClearPageWaiters(page); @@ -477,7 +477,8 @@ void free_zone_device_page(struct page *page) wake_up_var(&page->_refcount); return; case MEMORY_DEVICE_PRIVATE: - free_device_private_page(page); + case MEMORY_DEVICE_GENERIC: + free_device_page(page); return; default: return;