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authorAndy Lutomirski <luto@kernel.org>2017-06-05 07:40:25 -0700
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2018-01-02 20:33:28 +0100
commit5d67dbef745b60fd5041b2fd7e5833e92a512a54 (patch)
treec61bd010ad3e05c8767d2f2da2521c4c9d75ca66
parent2e3883922530aa25ecc23cc27bab1d3fda779f5a (diff)
mm/vmstat: Make NR_TLB_REMOTE_FLUSH_RECEIVED available even on UP
commit 5dd0b16cdaff9b94da06074d5888b03235c0bf17 upstream. 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> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.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 e623d392db0c..8ef3a61fdc74 100644
--- a/include/linux/vm_event_item.h
+++ b/include/linux/vm_event_item.h
@@ -80,10 +80,8 @@ 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 */