The patch titled
mm: fix dubious code in __count_immobile_pages()
has been removed from the -mm tree. Its filename was
mm-fix-dubious-code-in-__count_immobile_pages.patch
This patch was dropped because it was merged into mainline or a subsystem tree
The current -mm tree may be found at http://userweb.kernel.org/~akpm/mmotm/
------------------------------------------------------
Subject: mm: fix dubious code in __count_immobile_pages()
From: Namhyung Kim <namhyung@xxxxxxxxx>
When pfn_valid_within() failed 'iter' was incremented twice.
Signed-off-by: Namhyung Kim <namhyung@xxxxxxxxx>
Reviewed-by: KAMEZAWA Hiroyuki <kamezawa.hiroyu@xxxxxxxxxxxxxx>
Reviewed-by: Minchan Kim <minchan.kim@xxxxxxxxx>
Cc: <stable@xxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
mm/page_alloc.c | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)
diff -puN mm/page_alloc.c~mm-fix-dubious-code-in-__count_immobile_pages mm/page_alloc.c
--- a/mm/page_alloc.c~mm-fix-dubious-code-in-__count_immobile_pages
+++ a/mm/page_alloc.c
@@ -5376,10 +5376,9 @@ __count_immobile_pages(struct zone *zone
for (found = 0, iter = 0; iter < pageblock_nr_pages; iter++) {
unsigned long check = pfn + iter;
- if (!pfn_valid_within(check)) {
- iter++;
+ if (!pfn_valid_within(check))
continue;
- }
+
page = pfn_to_page(check);
if (!page_count(page)) {
if (PageBuddy(page))
_
Patches currently in -mm which might be from namhyung@xxxxxxxxx are
origin.patch
linux-next.patch
mm-batch-free-pcp-list-if-possible.patch
mm-batch-free-pcp-list-if-possible-fix.patch
mempolicy-remove-redundant-check-in-__mpol_equal.patch
select-remove-unused-max_select_seconds.patch
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