Lines Matching refs:balloon
2 * Xen balloon driver - enables returning/claiming memory to/from Xen.
73 #include <xen/balloon.h>
115 * BP_ECANCELED: error, balloon operation canceled.
125 /* Main waiting point for xen-balloon thread. */
146 /* balloon_append: add the given page to the balloon. */
162 /* balloon_retrieve: rescue a page from the balloon, if it is not empty. */
458 * and add to balloon.
496 * by the balloon lock), or with changes to the Xen hard limit, but we will
665 /* The balloon may be too large now. Shrink it if needed. */
707 pr_info("Initialising balloon driver\n");
729 register_sysctl_init("xen/balloon", balloon_table);
734 task = kthread_run(balloon_thread, NULL, "xen-balloon");
736 pr_err("xen-balloon thread could not be started, ballooning will not work!\n");
740 /* Init the xen-balloon driver. */