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From: Dan Williams <dan.j.williams@intel.com>
To: akpm@linux-foundation.org
Cc: linux-mm@kvack.org, linux-nvdimm@lists.01.org
Subject: [-mm PATCH v2 13/25] avr32: convert to asm-generic/memory_model.h
Date: Wed, 09 Dec 2015 18:38:24 -0800	[thread overview]
Message-ID: <20151210023824.30368.66042.stgit@dwillia2-desk3.jf.intel.com> (raw)
In-Reply-To: <20151210023708.30368.92962.stgit@dwillia2-desk3.jf.intel.com>

Switch avr32/include/asm/page.h to use the common defintions for
pfn_to_page(), page_to_pfn(), and ARCH_PFN_OFFSET.

Signed-off-by: Dan Williams <dan.j.williams@intel.com>
---
 arch/avr32/include/asm/page.h |    8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/arch/avr32/include/asm/page.h b/arch/avr32/include/asm/page.h
index f805d1cb11bc..c5d2a3e2c62f 100644
--- a/arch/avr32/include/asm/page.h
+++ b/arch/avr32/include/asm/page.h
@@ -83,11 +83,9 @@ static inline int get_order(unsigned long size)
 
 #ifndef CONFIG_NEED_MULTIPLE_NODES
 
-#define PHYS_PFN_OFFSET		(CONFIG_PHYS_OFFSET >> PAGE_SHIFT)
+#define ARCH_PFN_OFFSET		(CONFIG_PHYS_OFFSET >> PAGE_SHIFT)
 
-#define pfn_to_page(pfn)	(mem_map + ((pfn) - PHYS_PFN_OFFSET))
-#define page_to_pfn(page)	((unsigned long)((page) - mem_map) + PHYS_PFN_OFFSET)
-#define pfn_valid(pfn)		((pfn) >= PHYS_PFN_OFFSET && (pfn) < (PHYS_PFN_OFFSET + max_mapnr))
+#define pfn_valid(pfn)		((pfn) >= ARCH_PFN_OFFSET && (pfn) < (ARCH_PFN_OFFSET + max_mapnr))
 #endif /* CONFIG_NEED_MULTIPLE_NODES */
 
 #define virt_to_page(kaddr)	pfn_to_page(__pa(kaddr) >> PAGE_SHIFT)
@@ -101,4 +99,6 @@ static inline int get_order(unsigned long size)
  */
 #define HIGHMEM_START		0x20000000UL
 
+#include <asm-generic/memory_model.h>
+
 #endif /* __ASM_AVR32_PAGE_H */

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  parent reply	other threads:[~2015-12-10  2:38 UTC|newest]

Thread overview: 48+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-12-10  2:37 [-mm PATCH v2 00/25] get_user_pages() for dax pte and pmd mappings Dan Williams
2015-12-10  2:37 ` [-mm PATCH v2 01/25] pmem, dax: clean up clear_pmem() Dan Williams
2015-12-10  2:37 ` [-mm PATCH v2 02/25] dax: increase granularity of dax_clear_blocks() operations Dan Williams
2015-12-10  2:37 ` [-mm PATCH v2 03/25] dax: guarantee page aligned results from bdev_direct_access() Dan Williams
2015-12-10  2:37 ` [-mm PATCH v2 04/25] dax: fix lifetime of in-kernel dax mappings with dax_map_atomic() Dan Williams
2015-12-11 18:11   ` [-mm PATCH v3 " Dan Williams
2015-12-17 22:00     ` Ross Zwisler
2015-12-17 22:16       ` Dan Williams
2015-12-10  2:37 ` [-mm PATCH v2 05/25] mm, dax: fix livelock, allow dax pmd mappings to become writeable Dan Williams
2015-12-10  2:37 ` [-mm PATCH v2 06/25] dax: Split pmd map when fallback on COW Dan Williams
2015-12-10  2:37 ` [-mm PATCH v2 07/25] um: kill pfn_t Dan Williams
2015-12-10  2:37 ` [-mm PATCH v2 08/25] kvm: rename pfn_t to kvm_pfn_t Dan Williams
2015-12-10  2:37 ` [-mm PATCH v2 09/25] mm, dax, pmem: introduce pfn_t Dan Williams
2015-12-11 18:22   ` [-mm PATCH v3 " Dan Williams
2015-12-10  2:38 ` [-mm PATCH v2 10/25] mm: introduce find_dev_pagemap() Dan Williams
2015-12-11 18:27   ` [-mm PATCH v3 " Dan Williams
2015-12-10  2:38 ` [-mm PATCH v2 11/25] x86, mm: introduce vmem_altmap to augment vmemmap_populate() Dan Williams
2015-12-15 16:50   ` Dan Williams
2015-12-15 23:28   ` Andrew Morton
2015-12-15 23:37     ` Dan Williams
2015-12-10  2:38 ` [-mm PATCH v2 12/25] libnvdimm, pfn, pmem: allocate memmap array in persistent memory Dan Williams
2015-12-10  2:38 ` Dan Williams [this message]
2015-12-10  2:38 ` [-mm PATCH v2 14/25] hugetlb: fix compile error on tile Dan Williams
2015-12-10  2:38 ` [-mm PATCH v2 15/25] frv: fix compiler warning from definition of __pmd() Dan Williams
2015-12-10  2:38 ` [-mm PATCH v2 16/25] x86, mm: introduce _PAGE_DEVMAP Dan Williams
2015-12-10  2:38 ` [-mm PATCH v2 17/25] mm, dax, gpu: convert vm_insert_mixed to pfn_t Dan Williams
2015-12-10  2:38 ` [-mm PATCH v2 18/25] mm, dax: convert vmf_insert_pfn_pmd() " Dan Williams
2015-12-10  2:38 ` [-mm PATCH v2 19/25] list: introduce list_del_poison() Dan Williams
2015-12-15 23:41   ` Andrew Morton
2015-12-16  0:17     ` Dan Williams
2015-12-10  2:39 ` [-mm PATCH v2 20/25] libnvdimm, pmem: move request_queue allocation earlier in probe Dan Williams
2015-12-10  2:39 ` [-mm PATCH v2 21/25] mm, dax, pmem: introduce {get|put}_dev_pagemap() for dax-gup Dan Williams
2015-12-15 23:46   ` Andrew Morton
2015-12-10  2:39 ` [-mm PATCH v2 22/25] mm, dax: dax-pmd vs thp-pmd vs hugetlbfs-pmd Dan Williams
2015-12-10  2:39 ` [-mm PATCH v2 23/25] mm, x86: get_user_pages() for dax mappings Dan Williams
2015-12-16  0:14   ` Andrew Morton
2015-12-16  2:18     ` Dan Williams
2015-12-18  0:09       ` Dan Williams
2015-12-10  2:39 ` [-mm PATCH v2 24/25] dax: provide diagnostics for pmd mapping failures Dan Williams
2015-12-10  2:39 ` [-mm PATCH v2 25/25] dax: re-enable dax pmd mappings Dan Williams
2015-12-10 18:08 ` [-mm PATCH v2 00/25] get_user_pages() for dax pte and " Jeff Moyer
2015-12-10 18:56   ` Dan Williams
2015-12-10 19:20     ` Jeff Moyer
2015-12-11  2:03       ` Dan Williams
2015-12-14 14:52         ` Jeff Moyer
2015-12-14 16:44           ` Dan Williams
2015-12-11 18:44 ` Dan Williams
2015-12-15  1:59   ` Dan Williams

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