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author | 2008-08-28 17:54:34 -0500 | |
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committer | 2008-08-29 14:28:06 +0300 | |
commit | 0d71066662e123ee1af1ae44356da451bb453723 (patch) | |
tree | ac3ab46d2a0fac1a459305a4935bea7bc2806375 /balloon.h | |
parent | Extend virtio config routines to support ballooning (diff) | |
download | qemu-kvm-0d71066662e123ee1af1ae44356da451bb453723.tar.gz qemu-kvm-0d71066662e123ee1af1ae44356da451bb453723.tar.bz2 qemu-kvm-0d71066662e123ee1af1ae44356da451bb453723.zip |
Add ballooning infrastructure
This patch adds a ballooning infrastructure to QEMU. This includes a pair of
monitor commands, balloon and info balloon, to balloon a guest and to query
the guest's balloon status.
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Signed-off-by: Avi Kivity <avi@qumranet.com>
Diffstat (limited to 'balloon.h')
-rw-r--r-- | balloon.h | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/balloon.h b/balloon.h new file mode 100644 index 000000000..60b4a5de7 --- /dev/null +++ b/balloon.h @@ -0,0 +1,27 @@ +/* + * Balloon + * + * Copyright IBM, Corp. 2008 + * + * Authors: + * Anthony Liguori <aliguori@us.ibm.com> + * + * This work is licensed under the terms of the GNU GPL, version 2. See + * the COPYING file in the top-level directory. + * + */ + +#ifndef _QEMU_BALLOON_H +#define _QEMU_BALLOON_H + +#include "cpu-defs.h" + +typedef ram_addr_t (QEMUBalloonEvent)(void *opaque, ram_addr_t target); + +void qemu_add_balloon_handler(QEMUBalloonEvent *func, void *opaque); + +void qemu_balloon(ram_addr_t target); + +ram_addr_t qemu_balloon_status(void); + +#endif |