There are no more users of MEMORY_DEVICE_PCI_P2PDMA and
is_pci_p2pdma_page(), so remove them.
Signed-off-by: Logan Gunthorpe <logang@xxxxxxxxxxxx>
---
include/linux/memremap.h | 5 -----
include/linux/mm.h | 13 -------------
2 files changed, 18 deletions(-)
diff --git a/include/linux/memremap.h b/include/linux/memremap.h
index 1732dea030b2..2e5d9fcd4d69 100644
--- a/include/linux/memremap.h
+++ b/include/linux/memremap.h
@@ -51,16 +51,11 @@ struct vmem_altmap {
* wakeup event whenever a page is unpinned and becomes idle. This
* wakeup is used to coordinate physical address space management (ex:
* fs truncate/hole punch) vs pinned pages (ex: device dma).
- *
- * MEMORY_DEVICE_PCI_P2PDMA:
- * Device memory residing in a PCI BAR intended for use with Peer-to-Peer
- * transactions.
*/
enum memory_type {
MEMORY_DEVICE_PRIVATE = 1,
MEMORY_DEVICE_PUBLIC,
MEMORY_DEVICE_FS_DAX,
- MEMORY_DEVICE_PCI_P2PDMA,
};
/*
diff --git a/include/linux/mm.h b/include/linux/mm.h
index dd0b5f4e1e45..f5fa9ec440e3 100644
--- a/include/linux/mm.h
+++ b/include/linux/mm.h
@@ -966,19 +966,6 @@ static inline bool is_device_public_page(const struct page *page)
page->pgmap->type == MEMORY_DEVICE_PUBLIC;
}
-#ifdef CONFIG_PCI_P2PDMA
-static inline bool is_pci_p2pdma_page(const struct page *page)
-{
- return is_zone_device_page(page) &&
- page->pgmap->type == MEMORY_DEVICE_PCI_P2PDMA;
-}
-#else /* CONFIG_PCI_P2PDMA */
-static inline bool is_pci_p2pdma_page(const struct page *page)
-{
- return false;
-}
-#endif /* CONFIG_PCI_P2PDMA */
-
#else /* CONFIG_DEV_PAGEMAP_OPS */
static inline void dev_pagemap_get_ops(void)
{
--
2.20.1
