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Commit b3b90e5a authored by Andy Lutomirski's avatar Andy Lutomirski Committed by Ingo Molnar
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x86/mm: Reduce indentation in flush_tlb_func() 



The leave_mm() case can just exit the function early so we don't
need to indent the entire remainder of the function.

Signed-off-by: default avatarAndy Lutomirski <luto@kernel.org>
Acked-by: default avatarKees Cook <keescook@chromium.org>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Borislav Petkov <bpetkov@suse.de>
Cc: Dave Hansen <dave.hansen@intel.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Mel Gorman <mgorman@suse.de>
Cc: Michal Hocko <mhocko@suse.com>
Cc: Nadav Amit <nadav.amit@gmail.com>
Cc: Nadav Amit <namit@vmware.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Rik van Riel <riel@redhat.com>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: linux-mm@kvack.org
Link: http://lkml.kernel.org/r/97901ddcc9821d7bc7b296d2918d1179f08aaf22.1495492063.git.luto@kernel.org


Signed-off-by: default avatarIngo Molnar <mingo@kernel.org>
parent ca6c99c0

arch/x86/mm/tlb.c

+18 −16
Original line number Diff line number Diff line
@@ -237,7 +237,12 @@ static void flush_tlb_func(void *info) 
		return;



	count_vm_tlb_event(NR_TLB_REMOTE_FLUSH_RECEIVED);

	if (this_cpu_read(cpu_tlbstate.state) == TLBSTATE_OK) {



	if (this_cpu_read(cpu_tlbstate.state) != TLBSTATE_OK) {

		leave_mm(smp_processor_id());

		return;

	}



	if (f->flush_end == TLB_FLUSH_ALL) {

		local_flush_tlb();

		trace_tlb_flush(TLB_REMOTE_SHOOTDOWN, TLB_FLUSH_ALL);
@@ -252,9 +257,6 @@ static void flush_tlb_func(void *info) 
		}

		trace_tlb_flush(TLB_REMOTE_SHOOTDOWN, nr_pages);

	}

	} else

		leave_mm(smp_processor_id());



}



void native_flush_tlb_others(const struct cpumask *cpumask,