[Qemu-devel] [RFC PATCH V7 15/19] arm: use tlb_flush*_all

[fred . konrad]

From: KONRAD Frederic <fred.kon...@greensocs.com>

This just use the new mechanism to ensure that each VCPU thread flush its own
VCPU.

Signed-off-by: KONRAD Frederic <fred.kon...@greensocs.com>
---
 target-arm/helper.c | 45 +++++++--------------------------------------
 1 file changed, 7 insertions(+), 38 deletions(-)

diff --git a/target-arm/helper.c b/target-arm/helper.c
index 34b465c..9acd7e5 100644
--- a/target-arm/helper.c
+++ b/target-arm/helper.c
@@ -411,41 +411,25 @@ static void tlbimvaa_write(CPUARMState *env, const 
ARMCPRegInfo *ri,
 static void tlbiall_is_write(CPUARMState *env, const ARMCPRegInfo *ri,
                              uint64_t value)
 {
-    CPUState *other_cs;
-
-    CPU_FOREACH(other_cs) {
-        tlb_flush(other_cs, 1);
-    }
+    tlb_flush_all(1);
 }
 
 static void tlbiasid_is_write(CPUARMState *env, const ARMCPRegInfo *ri,
                              uint64_t value)
 {
-    CPUState *other_cs;
-
-    CPU_FOREACH(other_cs) {
-        tlb_flush(other_cs, value == 0);
-    }
+    tlb_flush_all(value == 0);
 }
 
 static void tlbimva_is_write(CPUARMState *env, const ARMCPRegInfo *ri,
                              uint64_t value)
 {
-    CPUState *other_cs;
-
-    CPU_FOREACH(other_cs) {
-        tlb_flush_page(other_cs, value & TARGET_PAGE_MASK);
-    }
+    tlb_flush_page_all(value & TARGET_PAGE_MASK);
 }
 
 static void tlbimvaa_is_write(CPUARMState *env, const ARMCPRegInfo *ri,
                              uint64_t value)
 {
-    CPUState *other_cs;
-
-    CPU_FOREACH(other_cs) {
-        tlb_flush_page(other_cs, value & TARGET_PAGE_MASK);
-    }
+    tlb_flush_page_all(value & TARGET_PAGE_MASK);
 }
 
 static const ARMCPRegInfo cp_reginfo[] = {
@@ -2281,34 +2265,19 @@ static void tlbi_aa64_asid_write(CPUARMState *env, 
const ARMCPRegInfo *ri,
 static void tlbi_aa64_va_is_write(CPUARMState *env, const ARMCPRegInfo *ri,
                                   uint64_t value)
 {
-    CPUState *other_cs;
-    uint64_t pageaddr = sextract64(value << 12, 0, 56);
-
-    CPU_FOREACH(other_cs) {
-        tlb_flush_page(other_cs, pageaddr);
-    }
+    tlb_flush_page_all(sextract64(value << 12, 0, 56));
 }
 
 static void tlbi_aa64_vaa_is_write(CPUARMState *env, const ARMCPRegInfo *ri,
                                   uint64_t value)
 {
-    CPUState *other_cs;
-    uint64_t pageaddr = sextract64(value << 12, 0, 56);
-
-    CPU_FOREACH(other_cs) {
-        tlb_flush_page(other_cs, pageaddr);
-    }
+    tlb_flush_page_all(sextract64(value << 12, 0, 56));
 }
 
 static void tlbi_aa64_asid_is_write(CPUARMState *env, const ARMCPRegInfo *ri,
                                   uint64_t value)
 {
-    CPUState *other_cs;
-    int asid = extract64(value, 48, 16);
-
-    CPU_FOREACH(other_cs) {
-        tlb_flush(other_cs, asid == 0);
-    }
+    tlb_flush_all(extract64(value, 48, 16) == 0);
 }
 
 static CPAccessResult aa64_zva_access(CPUARMState *env, const ARMCPRegInfo *ri)
-- 
1.9.0