diff mbox

[v4,07/22] exec: On AS changes, only flush affected CPU TLBs

Message ID 1391420690-23745-8-git-send-email-edgar.iglesias@gmail.com
State New
Headers show

Commit Message

Edgar E. Iglesias Feb. 3, 2014, 9:44 a.m. UTC 
From: "Edgar E. Iglesias" <edgar.iglesias@xilinx.com>

Signed-off-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com>
---
 exec.c | 5 +++++
 1 file changed, 5 insertions(+)
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Patch

diff --git a/exec.c b/exec.c
index f299d06..a1d8bbe 100644
--- a/exec.c
+++ b/exec.c
@@ -1813,6 +1813,11 @@  static void tcg_commit(MemoryListener *listener)
     CPU_FOREACH(cpu) {
         CPUArchState *env = cpu->env_ptr;
 
+        /* 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;
+        }
         tlb_flush(env, 1);
     }
 }