balloon: drop old stats code & API

Next commit will re-enable balloon stats with a different interface, but
this old code conflicts with it. Let's drop it.

It's important to note that the QMP and HMP interfaces are also dropped
by this commit. That shouldn't be a problem though, because:

 1. All QMP fields are optional
 2. This feature has always been disabled

Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
This commit is contained in:
Luiz Capitulino 2012-12-03 15:56:41 -02:00
parent 58513bde83
commit 01ceb97e7b
4 changed files with 2 additions and 79 deletions

View file

@ -977,28 +977,10 @@
#
# @actual: the number of bytes the balloon currently contains
#
# @mem_swapped_in: #optional number of pages swapped in within the guest
#
# @mem_swapped_out: #optional number of pages swapped out within the guest
#
# @major_page_faults: #optional number of major page faults within the guest
#
# @minor_page_faults: #optional number of minor page faults within the guest
#
# @free_mem: #optional amount of memory (in bytes) free in the guest
#
# @total_mem: #optional amount of memory (in bytes) visible to the guest
#
# Since: 0.14.0
#
# Notes: all current versions of QEMU do not fill out optional information in
# this structure.
##
{ 'type': 'BalloonInfo',
'data': {'actual': 'int', '*mem_swapped_in': 'int',
'*mem_swapped_out': 'int', '*major_page_faults': 'int',
'*minor_page_faults': 'int', '*free_mem': 'int',
'*total_mem': 'int'} }
{ 'type': 'BalloonInfo', 'data': {'actual': 'int' } }
##
# @query-balloon: