From ab6511053015b9cc636915e2c2b97305cbf044f0 Mon Sep 17 00:00:00 2001 From: Richard Henderson Date: Tue, 23 Oct 2018 06:58:03 +0100 Subject: cputlb: Remove tlb_c.pending_flushes This is essentially redundant with tlb_c.dirty. Tested-by: Emilio G. Cota Reviewed-by: Emilio G. Cota Signed-off-by: Richard Henderson --- accel/tcg/cputlb.c | 16 ++-------------- 1 file changed, 2 insertions(+), 14 deletions(-) (limited to 'accel') diff --git a/accel/tcg/cputlb.c b/accel/tcg/cputlb.c index f6c37bc4db..af6bd8ccf9 100644 --- a/accel/tcg/cputlb.c +++ b/accel/tcg/cputlb.c @@ -174,20 +174,8 @@ void tlb_flush_by_mmuidx(CPUState *cpu, uint16_t idxmap) tlb_debug("mmu_idx: 0x%" PRIx16 "\n", idxmap); if (cpu->created && !qemu_cpu_is_self(cpu)) { - CPUArchState *env = cpu->env_ptr; - uint16_t pending, to_clean; - - qemu_spin_lock(&env->tlb_c.lock); - pending = env->tlb_c.pending_flush; - to_clean = idxmap & ~pending; - env->tlb_c.pending_flush = pending | idxmap; - qemu_spin_unlock(&env->tlb_c.lock); - - if (to_clean) { - tlb_debug("reduced mmu_idx: 0x%" PRIx16 "\n", to_clean); - async_run_on_cpu(cpu, tlb_flush_by_mmuidx_async_work, - RUN_ON_CPU_HOST_INT(to_clean)); - } + async_run_on_cpu(cpu, tlb_flush_by_mmuidx_async_work, + RUN_ON_CPU_HOST_INT(idxmap)); } else { tlb_flush_by_mmuidx_async_work(cpu, RUN_ON_CPU_HOST_INT(idxmap)); } -- cgit v1.2.3-55-g7522