Commit cd19491a authored by Stefan Hajnoczi's avatar Stefan Hajnoczi Committed by Eduardo Habkost
Browse files

qemu-options: document memory-backend-ram 



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

Suggested-by: default avatarYumei Huang <yuhuang@redhat.com>
Signed-off-by: default avatarStefan Hajnoczi <stefanha@redhat.com>
Message-Id: <20171128161529.3025-3-stefanha@redhat.com>
Reviewed-by: default avatarEric Blake <eblake@redhat.com>
Reviewed-by: default avatarEduardo Habkost <ehabkost@redhat.com>
Signed-off-by: default avatarEduardo Habkost <ehabkost@redhat.com>
parent c7cddce1

qemu-options.hx

+7 −0
Original line number Diff line number Diff line
@@ -4025,6 +4025,13 @@ restrict memory allocation to the given host node list 
interleave memory allocations across the given host node list

@end table



@item -object memory-backend-ram,id=@var{id},merge=@var{on|off},dump=@var{on|off},prealloc=@var{on|off},size=@var{size},host-nodes=@var{host-nodes},policy=@var{default|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

@option{memory-backend-file} for a description of the options.



@item -object rng-random,id=@var{id},filename=@var{/dev/random}



Creates a random number generator backend which obtains entropy from