AuxXxilium/linux_dsm_epyc7002
1
0
Fork 0
mirror of https://github.com/AuxXxilium/linux_dsm_epyc7002.git synced 2025-01-22 19:59:30 +07:00
Code Issues Actions Packages Projects Releases Wiki Activity

include/linux/mm.h: provide consistent declaration for num_poisoned_pages

Browse Source 
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@roeck-us.net
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Reviewed-by: Andrew Morton <akpm@linux-foundation.org>
Cc: Matthias Kaehlcke <mka@chromium.org>
Cc: David Rientjes <rientjes@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Guenter Roeck 2018-04-05 16:24:32 -07:00 committed by Linus Torvalds
parent c1d53b92b9
commit 5844a486da
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
include/linux/mm.h
View File

@ -2592,7 +2592,7 @@ extern int get_hwpoison_page(struct page *page);
extern int sysctl_memory_failure_early_kill; extern int sysctl_memory_failure_early_kill;
extern int sysctl_memory_failure_recovery; extern int sysctl_memory_failure_recovery;
extern void shake_page(struct page *p, int access); 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); extern int soft_offline_page(struct page *page, int flags);