xref: /aosp_15_r20/bionic/libc/kernel/uapi/linux/virtio_balloon.h (revision 8d67ca893c1523eb926b9080dbe4e2ffd2a27ba1)

/*
 * This file is auto-generated. Modifications will be lost.
 *
 * See https://android.googlesource.com/platform/bionic/+/master/libc/kernel/
 * for more information.
 */
#ifndef _LINUX_VIRTIO_BALLOON_H
#define _LINUX_VIRTIO_BALLOON_H
#include <linux/types.h>
#include <linux/virtio_types.h>
#include <linux/virtio_ids.h>
#include <linux/virtio_config.h>
#define VIRTIO_BALLOON_F_MUST_TELL_HOST 0
#define VIRTIO_BALLOON_F_STATS_VQ 1
#define VIRTIO_BALLOON_F_DEFLATE_ON_OOM 2
#define VIRTIO_BALLOON_F_FREE_PAGE_HINT 3
#define VIRTIO_BALLOON_F_PAGE_POISON 4
#define VIRTIO_BALLOON_F_REPORTING 5
#define VIRTIO_BALLOON_PFN_SHIFT 12
#define VIRTIO_BALLOON_CMD_ID_STOP 0
#define VIRTIO_BALLOON_CMD_ID_DONE 1
struct virtio_balloon_config {
  __le32 num_pages;
  __le32 actual;
  union {
    __le32 free_page_hint_cmd_id;
    __le32 free_page_report_cmd_id;
  };
  __le32 poison_val;
};
#define VIRTIO_BALLOON_S_SWAP_IN 0
#define VIRTIO_BALLOON_S_SWAP_OUT 1
#define VIRTIO_BALLOON_S_MAJFLT 2
#define VIRTIO_BALLOON_S_MINFLT 3
#define VIRTIO_BALLOON_S_MEMFREE 4
#define VIRTIO_BALLOON_S_MEMTOT 5
#define VIRTIO_BALLOON_S_AVAIL 6
#define VIRTIO_BALLOON_S_CACHES 7
#define VIRTIO_BALLOON_S_HTLB_PGALLOC 8
#define VIRTIO_BALLOON_S_HTLB_PGFAIL 9
#define VIRTIO_BALLOON_S_NR 10
#define VIRTIO_BALLOON_S_NAMES_WITH_PREFIX(VIRTIO_BALLOON_S_NAMES_prefix) { VIRTIO_BALLOON_S_NAMES_prefix "swap-in", VIRTIO_BALLOON_S_NAMES_prefix "swap-out", VIRTIO_BALLOON_S_NAMES_prefix "major-faults", VIRTIO_BALLOON_S_NAMES_prefix "minor-faults", VIRTIO_BALLOON_S_NAMES_prefix "free-memory", VIRTIO_BALLOON_S_NAMES_prefix "total-memory", VIRTIO_BALLOON_S_NAMES_prefix "available-memory", VIRTIO_BALLOON_S_NAMES_prefix "disk-caches", VIRTIO_BALLOON_S_NAMES_prefix "hugetlb-allocations", VIRTIO_BALLOON_S_NAMES_prefix "hugetlb-failures" \
}
#define VIRTIO_BALLOON_S_NAMES VIRTIO_BALLOON_S_NAMES_WITH_PREFIX("")
struct virtio_balloon_stat {
  __virtio16 tag;
  __virtio64 val;
} __attribute__((packed));
#endif