Commit-ID: 5dd0b16cdaff9b94da06074d5888b03235c0bf17
Gitweb: http://git.kernel.org/tip/5dd0b16cdaff9b94da06074d5888b03235c0bf17
Author: Andy Lutomirski <l...@kernel.org>
AuthorDate: Mon, 5 Jun 2017 07:40:25 -0700
Committer: Ingo Molnar <mi...@kernel.org>
CommitDate: Thu, 8 Jun 2017 09:23:09 +0200
mm/vmstat: Make NR_TLB_REMOTE_FLUSH_RECEIVED available even on UP
This fixes CONFIG_SMP=n, CONFIG_DEBUG_TLBFLUSH=y without introducing
further #ifdef soup. Caught by a Kbuild bot randconfig build.
Signed-off-by: Andy Lutomirski <l...@kernel.org>
Cc: Borislav Petkov <b...@alien8.de>
Cc: Linus Torvalds <torva...@linux-foundation.org>
Cc: Peter Zijlstra <pet...@infradead.org>
Cc: Thomas Gleixner <t...@linutronix.de>
Fixes: ce4a4e565f52 ("x86/mm: Remove the UP asm/tlbflush.h code, always use the
(formerly) SMP code")
Link:
http://lkml.kernel.org/r/76da9a3cc4415996f2ad2c905b93414add322021.1496673616.git.l...@kernel.org
Signed-off-by: Ingo Molnar <mi...@kernel.org>
---
include/linux/vm_event_item.h | 2 --
1 file changed, 2 deletions(-)
diff --git a/include/linux/vm_event_item.h b/include/linux/vm_event_item.h
index d84ae90..be3ab2d 100644
--- a/include/linux/vm_event_item.h
+++ b/include/linux/vm_event_item.h
@@ -93,10 +93,8 @@ enum vm_event_item { PGPGIN, PGPGOUT, PSWPIN, PSWPOUT,
#endif
#endif
#ifdef CONFIG_DEBUG_TLBFLUSH
-#ifdef CONFIG_SMP
NR_TLB_REMOTE_FLUSH, /* cpu tried to flush others' tlbs */
NR_TLB_REMOTE_FLUSH_RECEIVED,/* cpu received ipi for flush */
-#endif /* CONFIG_SMP */
NR_TLB_LOCAL_FLUSH_ALL,
NR_TLB_LOCAL_FLUSH_ONE,
#endif /* CONFIG_DEBUG_TLBFLUSH */
