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[PATCH 5/9] cputlb: Hoist tlb portions in tlb_flush_one_mmuidx_locked
From: |
Richard Henderson |
Subject: |
[PATCH 5/9] cputlb: Hoist tlb portions in tlb_flush_one_mmuidx_locked |
Date: |
Thu, 9 Jan 2020 13:49:03 +1100 |
No functional change, but the smaller expressions make
the code easier to read.
Signed-off-by: Richard Henderson <address@hidden>
---
accel/tcg/cputlb.c | 19 ++++++++++---------
1 file changed, 10 insertions(+), 9 deletions(-)
diff --git a/accel/tcg/cputlb.c b/accel/tcg/cputlb.c
index c7dc1dc85a..eff427f137 100644
--- a/accel/tcg/cputlb.c
+++ b/accel/tcg/cputlb.c
@@ -230,15 +230,16 @@ static void tlb_mmu_resize_locked(CPUTLBDesc *desc,
CPUTLBDescFast *fast)
static void tlb_flush_one_mmuidx_locked(CPUArchState *env, int mmu_idx)
{
- tlb_mmu_resize_locked(&env_tlb(env)->d[mmu_idx],
&env_tlb(env)->f[mmu_idx]);
- env_tlb(env)->d[mmu_idx].n_used_entries = 0;
- env_tlb(env)->d[mmu_idx].large_page_addr = -1;
- env_tlb(env)->d[mmu_idx].large_page_mask = -1;
- env_tlb(env)->d[mmu_idx].vindex = 0;
- memset(env_tlb(env)->f[mmu_idx].table, -1,
- sizeof_tlb(&env_tlb(env)->f[mmu_idx]));
- memset(env_tlb(env)->d[mmu_idx].vtable, -1,
- sizeof(env_tlb(env)->d[0].vtable));
+ 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;
+ desc->vindex = 0;
+ memset(fast->table, -1, sizeof_tlb(fast));
+ memset(desc->vtable, -1, sizeof(desc->vtable));
}
static inline void tlb_n_used_entries_inc(CPUArchState *env, uintptr_t mmu_idx)
--
2.20.1
- Re: [PATCH 2/9] cputlb: Make tlb_n_entries private to cputlb.c, (continued)