[Qemu-devel] [PATCH v2 1/1] qapi/block-core: add doc describing GlusterServer vs. SocketAddress

[Prasanna Kumar Kalever]

Added documentation describing relation between GlusterServer and
SocketAddress qapi schemas.

Thanks to Markus Armbruster <address@hidden>

Signed-off-by: Prasanna Kumar Kalever <address@hidden>
---
v2: apply suggestions from Markus on v1
v1: initial doc changes
---
 qapi/block-core.json | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/qapi/block-core.json b/qapi/block-core.json
index 5e2d7d7..4bd513f 100644
--- a/qapi/block-core.json
+++ b/qapi/block-core.json
@@ -2121,6 +2121,18 @@
 #
 # @tcp:        host address and port number
 #
+# This is similar to SocketAddress, only distinction:
+#
+# 1. GlusterServer is a flat union, SocketAddress is a simple union.
+#    A flat union is nicer than simple because it avoids nesting
+#    (i.e. more {}) on the wire.
+#
+# 2. GlusterServer lacks case 'fd', since gluster doesn't let you
+#    pass in a file descriptor.
+#
+# GlusterServer is actually not Gluster-specific, its a
+# compatibility evolved into an alternate for SocketAddress.
+#
 # Since: 2.7
 ##
 { 'union': 'GlusterServer',
-- 
2.7.4