From fe9b676fb3160496b4b2bf0c57d33be724bf04c3 Mon Sep 17 00:00:00 2001 From: Richard Henderson Date: Wed, 23 Oct 2019 12:20:47 -0400 Subject: translate-all: Remove tb_alloc MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Since 2ac01d6dafab, this function does only two things: assert a lock is held, and call tcg_tb_alloc. It is used exactly once, and its user has already done the assert. Reviewed-by: Philippe Mathieu-Daudé Reviewed-by: Clement Deschamps Signed-off-by: Richard Henderson --- accel/tcg/translate-all.c | 20 ++------------------ 1 file changed, 2 insertions(+), 18 deletions(-) diff --git a/accel/tcg/translate-all.c b/accel/tcg/translate-all.c index f9b7ba159d..ae063b53f9 100644 --- a/accel/tcg/translate-all.c +++ b/accel/tcg/translate-all.c @@ -1156,23 +1156,6 @@ void tcg_exec_init(unsigned long tb_size) #endif } -/* - * Allocate a new translation block. Flush the translation buffer if - * too many translation blocks or too much generated code. - */ -static TranslationBlock *tb_alloc(target_ulong pc) -{ - TranslationBlock *tb; - - assert_memory_lock(); - - tb = tcg_tb_alloc(tcg_ctx); - if (unlikely(tb == NULL)) { - return NULL; - } - return tb; -} - /* call with @p->lock held */ static inline void invalidate_page_bitmap(PageDesc *p) { @@ -1681,6 +1664,7 @@ TranslationBlock *tb_gen_code(CPUState *cpu, TCGProfile *prof = &tcg_ctx->prof; int64_t ti; #endif + assert_memory_lock(); phys_pc = get_page_addr_code(env, pc); @@ -1706,7 +1690,7 @@ TranslationBlock *tb_gen_code(CPUState *cpu, } buffer_overflow: - tb = tb_alloc(pc); + tb = tcg_tb_alloc(tcg_ctx); if (unlikely(!tb)) { /* flush must be done */ tb_flush(cpu); -- cgit v1.2.3