[Qemu-devel] [PATCH 1/2] vhost-user: support SET_MEM_TABLE waite the result of mmap

[linhaifeng]

From: Linhaifeng <address@hidden>

Slave should reply to master and set u64 to 0 if
mmap all regions success otherwise set u64 to 1.

Signed-off-by: Linhaifeng <address@hidden>
---
 docs/specs/vhost-user.txt | 1 +
 1 file changed, 1 insertion(+)

diff --git a/docs/specs/vhost-user.txt b/docs/specs/vhost-user.txt
index 650bb18..c96bf6b 100644
--- a/docs/specs/vhost-user.txt
+++ b/docs/specs/vhost-user.txt
@@ -171,6 +171,7 @@ Message types
       Id: 5
       Equivalent ioctl: VHOST_SET_MEM_TABLE
       Master payload: memory regions description
+      Slave payload: u64 (0:success >0:failed)
 
       Sets the memory map regions on the slave so it can translate the vring
       addresses. In the ancillary data there is an array of file descriptors
-- 
1.7.12.4