From bd2fa51fcdba3408f308df1b08fae04053ecdee5 Mon Sep 17 00:00:00 2001
From: "Michael R. Hines" <mrhines@us.ibm.com>
Date: Tue, 25 Jun 2013 21:35:34 -0400
Subject: rdma: introduce qemu_ram_foreach_block()

This is used during RDMA initialization in order to
transmit a description of all the RAM blocks to the
peer for later dynamic chunk registration purposes.

Reviewed-by: Juan Quintela <quintela@redhat.com>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Chegu Vinod <chegu_vinod@hp.com>
Tested-by: Chegu Vinod <chegu_vinod@hp.com>
Tested-by: Michael R. Hines <mrhines@us.ibm.com>
Signed-off-by: Michael R. Hines <mrhines@us.ibm.com>
Signed-off-by: Juan Quintela <quintela@redhat.com>
---
 exec.c | 9 +++++++++
 1 file changed, 9 insertions(+)

(limited to 'exec.c')

diff --git a/exec.c b/exec.c
index 0b0118bd41..2e6fc0087f 100644
--- a/exec.c
+++ b/exec.c
@@ -2630,3 +2630,12 @@ bool cpu_physical_memory_is_io(hwaddr phys_addr)
              memory_region_is_romd(mr));
 }
 #endif
+
+void qemu_ram_foreach_block(RAMBlockIterFunc func, void *opaque)
+{
+    RAMBlock *block;
+
+    QTAILQ_FOREACH(block, &ram_list.blocks, next) {
+        func(block->host, block->offset, block->length, opaque);
+    }
+}
-- 
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