[merged] mm-provide-consistent-declaration-for-num_poisoned_pages.patch removed from -mm tree

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The patch titled
     Subject: include/linux/mm.h: provide consistent declaration for num_poisoned_pages
has been removed from the -mm tree.  Its filename was
     mm-provide-consistent-declaration-for-num_poisoned_pages.patch

This patch was dropped because it was merged into mainline or a subsystem tree

------------------------------------------------------
From: Guenter Roeck <linux@xxxxxxxxxxxx>
Subject: include/linux/mm.h: provide consistent declaration for num_poisoned_pages

clang reports the following compile warning.

In file included from mm/vmscan.c:56:
./include/linux/swapops.h:327:22: warning:
	section attribute is specified on redeclared variable [-Wsection]
extern atomic_long_t num_poisoned_pages __read_mostly;
                     ^
./include/linux/mm.h:2585:22: note: previous declaration is here
extern atomic_long_t num_poisoned_pages;
                     ^

Let's use __read_mostly everywhere.

Link: http://lkml.kernel.org/r/1519686565-8224-1-git-send-email-linux@xxxxxxxxxxxx
Signed-off-by: Guenter Roeck <linux@xxxxxxxxxxxx>
Reviewed-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
Cc: Matthias Kaehlcke <mka@xxxxxxxxxxxx>
Cc: David Rientjes <rientjes@xxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---

 include/linux/mm.h |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff -puN include/linux/mm.h~mm-provide-consistent-declaration-for-num_poisoned_pages include/linux/mm.h
--- a/include/linux/mm.h~mm-provide-consistent-declaration-for-num_poisoned_pages
+++ a/include/linux/mm.h
@@ -2592,7 +2592,7 @@ extern int get_hwpoison_page(struct page
 extern int sysctl_memory_failure_early_kill;
 extern int sysctl_memory_failure_recovery;
 extern void shake_page(struct page *p, int access);
-extern atomic_long_t num_poisoned_pages;
+extern atomic_long_t num_poisoned_pages __read_mostly;
 extern int soft_offline_page(struct page *page, int flags);
 
 
_

Patches currently in -mm which might be from linux@xxxxxxxxxxxx are


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