From bbf021b04a57e95b6b4fde882b33c5363f94373f Mon Sep 17 00:00:00 2001 From: Richard Henderson Date: Sat, 7 Dec 2019 12:08:04 -0800 Subject: [PATCH] cputlb: Split out tlb_mmu_flush_locked MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit We will want to be able to flush a tlb without resizing. Reviewed-by: Alex Bennée Reviewed-by: Alistair Francis Reviewed-by: Philippe Mathieu-Daudé Signed-off-by: Richard Henderson --- accel/tcg/cputlb.c | 15 ++++++++++----- 1 file changed, 10 insertions(+), 5 deletions(-) diff --git a/accel/tcg/cputlb.c b/accel/tcg/cputlb.c index bffca0e7e7..28cfff1556 100644 --- a/accel/tcg/cputlb.c +++ b/accel/tcg/cputlb.c @@ -228,12 +228,8 @@ static void tlb_mmu_resize_locked(CPUTLBDesc *desc, CPUTLBDescFast *fast) } } -static void tlb_flush_one_mmuidx_locked(CPUArchState *env, int mmu_idx) +static void tlb_mmu_flush_locked(CPUTLBDesc *desc, CPUTLBDescFast *fast) { - CPUTLBDesc *desc = &env_tlb(env)->d[mmu_idx]; - CPUTLBDescFast *fast = &env_tlb(env)->f[mmu_idx]; - - tlb_mmu_resize_locked(desc, fast); desc->n_used_entries = 0; desc->large_page_addr = -1; desc->large_page_mask = -1; @@ -242,6 +238,15 @@ static void tlb_flush_one_mmuidx_locked(CPUArchState *env, int mmu_idx) memset(desc->vtable, -1, sizeof(desc->vtable)); } +static void tlb_flush_one_mmuidx_locked(CPUArchState *env, int mmu_idx) +{ + CPUTLBDesc *desc = &env_tlb(env)->d[mmu_idx]; + CPUTLBDescFast *fast = &env_tlb(env)->f[mmu_idx]; + + tlb_mmu_resize_locked(desc, fast); + tlb_mmu_flush_locked(desc, fast); +} + static inline void tlb_n_used_entries_inc(CPUArchState *env, uintptr_t mmu_idx) { env_tlb(env)->d[mmu_idx].n_used_entries++; -- 2.11.0