The patch titled
Subject: mm/sparse.c: use macros instead of open-coding
has been removed from the -mm tree. Its filename was
mm-sparsemem-use-wrapped-macros-instead-of-open-coding.patch
This patch was dropped because it had testing failures
------------------------------------------------------
From: chenqiwu <chenqiwu@xxxxxxxxxx>
Subject: mm/sparse.c: use macros instead of open-coding
Use macros instead of open-coding for better code readability.
Link: http://lkml.kernel.org/r/1583489966-16390-1-git-send-email-qiwuchen55@xxxxxxxxx
Signed-off-by: chenqiwu <chenqiwu@xxxxxxxxxx>
Reviewed-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
mm/sparse.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
--- a/mm/sparse.c~mm-sparsemem-use-wrapped-macros-instead-of-open-coding
+++ a/mm/sparse.c
@@ -385,8 +385,8 @@ static void __init check_usemap_section_
old_pgdat_snr = NR_MEM_SECTIONS;
}
- usemap_snr = pfn_to_section_nr(__pa(usage) >> PAGE_SHIFT);
- pgdat_snr = pfn_to_section_nr(__pa(pgdat) >> PAGE_SHIFT);
+ usemap_snr = pfn_to_section_nr(virt_to_pfn(usage));
+ pgdat_snr = pfn_to_section_nr(virt_to_pfn(pgdat));
if (usemap_snr == pgdat_snr)
return;
@@ -677,7 +677,7 @@ struct page * __meminit populate_section
return NULL;
got_map_page:
- ret = (struct page *)pfn_to_kaddr(page_to_pfn(page));
+ ret = (struct page *)page_to_virt(page);
got_map_ptr:
return ret;
_
Patches currently in -mm which might be from chenqiwu@xxxxxxxxxx are
mm-slubc-replace-cpu_slab-partial-with-wrapped-apis.patch
mm-slubc-replace-kmem_cache-cpu_partial-with-wrapped-apis.patch
mm-page_alloc-use-free_area_empty-instead-of-open-coding.patch
mm-fix-ambiguous-comments-for-better-code-readability.patch
lib-rbtree-fix-coding-style-of-assignments.patch
