From eb2535f411c2201cd6f79e8d2b4e3f4c5b765729 Mon Sep 17 00:00:00 2001 From: Richard Henderson Date: Sat, 7 Dec 2013 10:44:52 +1300 Subject: [PATCH] cputlb: Tidy memset() of arrays MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Don't duplicate the array length computation in the memset() when plain sizeof() can produce the correct results. Signed-off-by: Richard Henderson Reviewed-by: Aurelien Jarno Signed-off-by: Andreas Färber --- cputlb.c | 2 +- translate-all.c | 5 ++--- 2 files changed, 3 insertions(+), 4 deletions(-) diff --git a/cputlb.c b/cputlb.c index d2da404ef4..9270055b83 100644 --- a/cputlb.c +++ b/cputlb.c @@ -57,7 +57,7 @@ void tlb_flush(CPUArchState *env, int flush_global) cpu->current_tb = NULL; memset(env->tlb_table, -1, sizeof(env->tlb_table)); - memset(env->tb_jmp_cache, 0, TB_JMP_CACHE_SIZE * sizeof (void *)); + memset(env->tb_jmp_cache, 0, sizeof(env->tb_jmp_cache)); env->tlb_flush_addr = -1; env->tlb_flush_mask = 0; diff --git a/translate-all.c b/translate-all.c index 1c63d78b7d..105c25aff3 100644 --- a/translate-all.c +++ b/translate-all.c @@ -703,11 +703,10 @@ void tb_flush(CPUArchState *env1) CPU_FOREACH(cpu) { CPUArchState *env = cpu->env_ptr; - memset(env->tb_jmp_cache, 0, TB_JMP_CACHE_SIZE * sizeof(void *)); + memset(env->tb_jmp_cache, 0, sizeof(env->tb_jmp_cache)); } - memset(tcg_ctx.tb_ctx.tb_phys_hash, 0, - CODE_GEN_PHYS_HASH_SIZE * sizeof(void *)); + memset(tcg_ctx.tb_ctx.tb_phys_hash, 0, sizeof(tcg_ctx.tb_ctx.tb_phys_hash)); page_flush_tb(); tcg_ctx.code_gen_ptr = tcg_ctx.code_gen_buffer;