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Commit 181a832c authored by Andy Lutomirski's avatar Andy Lutomirski Committed by Greg Kroah-Hartman
Browse files

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: default avatarAndy 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: default avatarIngo Molnar <mingo@kernel.org>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent d76dabb5

include/linux/vm_event_item.h

+0 −2
Original line number Diff line number Diff line
@@ -89,10 +89,8 @@ 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 */