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Date: Thu, 12 Aug 2021 01:30:55 -0500 From: Alex Sierra <alex.sierra@....com> To: akpm@...ux-foundation.org, Felix.Kuehling@....com, linux-mm@...ck.org, rcampbell@...dia.com, linux-ext4@...r.kernel.org, linux-xfs@...r.kernel.org Cc: amd-gfx@...ts.freedesktop.org, dri-devel@...ts.freedesktop.org, hch@....de, jgg@...dia.com, jglisse@...hat.com Subject: [PATCH v5 08/13] mm: call pgmap->ops->page_free for DEVICE_GENERIC pages 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@....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; -- 2.32.0
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