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authorAndy Lutomirski <luto@kernel.org>2017-06-05 07:40:25 -0700
committerIngo Molnar <mingo@kernel.org>2017-06-08 09:23:09 +0200
commit5dd0b16cdaff9b94da06074d5888b03235c0bf17 (patch)
tree1b232dc4b5660166aed2f466fe587b7b07559010
parentd6e41f1151feeb118eee776c09323aceb4a415d9 (diff)
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 <luto@kernel.org> Cc: Borislav Petkov <bp@alien8.de> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Thomas Gleixner <tglx@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.luto@kernel.org Signed-off-by: Ingo Molnar <mingo@kernel.org>
-rw-r--r--include/linux/vm_event_item.h2
1 files changed, 0 insertions, 2 deletions
diff --git a/include/linux/vm_event_item.h b/include/linux/vm_event_item.h
index d84ae90ccd5c..be3ab2d13adf 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 */