[Qemu-devel] [PATCH 2/2] qemu-options: document memory-backend-ram

[Stefan Hajnoczi]

The documentation should mention -object memory-backend-ram.

Suggested-by: Yumei Huang <address@hidden>
Signed-off-by: Stefan Hajnoczi <address@hidden>
---
 qemu-options.hx | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/qemu-options.hx b/qemu-options.hx
index f2cf0be193..65123ae177 100644
--- a/qemu-options.hx
+++ b/qemu-options.hx
@@ -4242,6 +4242,13 @@ restrict memory allocation to the given host node list
 interleave memory allocations across the given host node list
 @end table
 
address@hidden -object 
memory-backend-ram,address@hidden,address@hidden|off},address@hidden|off},address@hidden|off},address@hidden,address@hidden,address@hidden|preferred|bind|interleave}
+
+Creates a memory backend object, which can be used to back the guest RAM.
+Memory backend objects offer more control than the @option{-m} option that is
+traditionally used to define guest RAM. Please refer to
address@hidden for a description of the options.
+
 @item -object rng-random,address@hidden,address@hidden/dev/random}
 
 Creates a random number generator backend which obtains entropy from
-- 
2.14.3