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[Qemu-devel] [RFC PATCH 7/8] exec: On AS changes, only flush affected CP
From: |
edgar . iglesias |
Subject: |
[Qemu-devel] [RFC PATCH 7/8] exec: On AS changes, only flush affected CPU TLBs |
Date: |
Fri, 22 Nov 2013 16:15:58 +0100 |
From: "Edgar E. Iglesias" <address@hidden>
Signed-off-by: Edgar E. Iglesias <address@hidden>
---
exec.c | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/exec.c b/exec.c
index acbd2e6..f273a46 100644
--- a/exec.c
+++ b/exec.c
@@ -1715,6 +1715,11 @@ static void tcg_commit(MemoryListener *listener)
reset the modified entries */
/* XXX: slow ! */
CPU_FOREACH(cpu) {
+ /* FIXME: Disentangle the cpu.h circular files deps so we can
+ directly get the right CPU from listener. */
+ if (cpu->tcg_as_listener != listener) {
+ continue;
+ }
CPUArchState *env = cpu->env_ptr;
tlb_flush(env, 1);
--
1.7.10.4
- [Qemu-devel] [RFC PATCH 1/8] exec: Make tb_invalidate_phys_addr input an AS, (continued)
- [Qemu-devel] [RFC PATCH 1/8] exec: Make tb_invalidate_phys_addr input an AS, edgar . iglesias, 2013/11/22
- [Qemu-devel] [RFC PATCH 2/8] exec: Make iotlb_to_region input an AS, edgar . iglesias, 2013/11/22
- [Qemu-devel] [RFC PATCH 3/8] exec: Always initialize MemorySection address spaces, edgar . iglesias, 2013/11/22
- [Qemu-devel] [RFC PATCH 4/8] exec: Make memory_region_section_get_iotlb use section AS, edgar . iglesias, 2013/11/22
- [Qemu-devel] [RFC PATCH 5/8] memory: Add MemoryListener to typedefs, edgar . iglesias, 2013/11/22
- [Qemu-devel] [RFC PATCH 6/8] cpu: Add per-cpu address space, edgar . iglesias, 2013/11/22
[Qemu-devel] [RFC PATCH 7/8] exec: On AS changes, only flush affected CPU TLBs,
edgar . iglesias <=
[Qemu-devel] [RFC PATCH 8/8] exec: Make ldl_*_phys input an AddressSpace, edgar . iglesias, 2013/11/22