From 665c51f644433f4f976ffc13e14523aaceacf9fe Mon Sep 17 00:00:00 2001 From: Ye Xingchen Date: Sat, 6 May 2023 17:11:41 +0800 Subject: riscv: mm: use bitmap_zero() API bitmap_zero() is faster than bitmap_clear(), so use bitmap_zero() instead of bitmap_clear(). Signed-off-by: Ye Xingchen Reviewed-by: Anup Patel Link: https://lore.kernel.org/r/202305061711417142802@zte.com.cn Signed-off-by: Palmer Dabbelt --- arch/riscv/mm/context.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'arch/riscv/mm/context.c') diff --git a/arch/riscv/mm/context.c b/arch/riscv/mm/context.c index 12e22e7330e7..217fd4de6134 100644 --- a/arch/riscv/mm/context.c +++ b/arch/riscv/mm/context.c @@ -67,7 +67,7 @@ static void __flush_context(void) lockdep_assert_held(&context_lock); /* Update the list of reserved ASIDs and the ASID bitmap. */ - bitmap_clear(context_asid_map, 0, num_asids); + bitmap_zero(context_asid_map, num_asids); /* Mark already active ASIDs as used */ for_each_possible_cpu(i) { -- cgit