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637567e4a3
Regenerate the tools/ code after netdev spec changes.
Add sample to query page-pool info in a concise fashion:
$ ./page-pool
eth0[2] page pools: 10 (zombies: 0)
refs: 41984 bytes: 171966464 (refs: 0 bytes: 0)
recycling: 90.3% (alloc: 656:397681 recycle: 89652:270201)
Acked-by: Jesper Dangaard Brouer <hawk@kernel.org>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
262 lines
6.3 KiB
C
262 lines
6.3 KiB
C
/* SPDX-License-Identifier: ((GPL-2.0 WITH Linux-syscall-note) OR BSD-3-Clause) */
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/* Do not edit directly, auto-generated from: */
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/* Documentation/netlink/specs/netdev.yaml */
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/* YNL-GEN user header */
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#ifndef _LINUX_NETDEV_GEN_H
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#define _LINUX_NETDEV_GEN_H
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#include <stdlib.h>
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#include <string.h>
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#include <linux/types.h>
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#include <linux/netdev.h>
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struct ynl_sock;
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extern const struct ynl_family ynl_netdev_family;
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/* Enums */
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const char *netdev_op_str(int op);
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const char *netdev_xdp_act_str(enum netdev_xdp_act value);
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const char *netdev_xdp_rx_metadata_str(enum netdev_xdp_rx_metadata value);
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/* Common nested types */
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struct netdev_page_pool_info {
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struct {
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__u32 id:1;
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__u32 ifindex:1;
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} _present;
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__u64 id;
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__u32 ifindex;
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};
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/* ============== NETDEV_CMD_DEV_GET ============== */
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/* NETDEV_CMD_DEV_GET - do */
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struct netdev_dev_get_req {
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struct {
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__u32 ifindex:1;
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} _present;
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__u32 ifindex;
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};
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static inline struct netdev_dev_get_req *netdev_dev_get_req_alloc(void)
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{
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return calloc(1, sizeof(struct netdev_dev_get_req));
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}
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void netdev_dev_get_req_free(struct netdev_dev_get_req *req);
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static inline void
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netdev_dev_get_req_set_ifindex(struct netdev_dev_get_req *req, __u32 ifindex)
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{
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req->_present.ifindex = 1;
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req->ifindex = ifindex;
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}
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struct netdev_dev_get_rsp {
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struct {
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__u32 ifindex:1;
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__u32 xdp_features:1;
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__u32 xdp_zc_max_segs:1;
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__u32 xdp_rx_metadata_features:1;
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} _present;
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__u32 ifindex;
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__u64 xdp_features;
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__u32 xdp_zc_max_segs;
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__u64 xdp_rx_metadata_features;
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};
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void netdev_dev_get_rsp_free(struct netdev_dev_get_rsp *rsp);
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/*
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* Get / dump information about a netdev.
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*/
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struct netdev_dev_get_rsp *
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netdev_dev_get(struct ynl_sock *ys, struct netdev_dev_get_req *req);
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/* NETDEV_CMD_DEV_GET - dump */
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struct netdev_dev_get_list {
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struct netdev_dev_get_list *next;
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struct netdev_dev_get_rsp obj __attribute__((aligned(8)));
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};
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void netdev_dev_get_list_free(struct netdev_dev_get_list *rsp);
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struct netdev_dev_get_list *netdev_dev_get_dump(struct ynl_sock *ys);
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/* NETDEV_CMD_DEV_GET - notify */
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struct netdev_dev_get_ntf {
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__u16 family;
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__u8 cmd;
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struct ynl_ntf_base_type *next;
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void (*free)(struct netdev_dev_get_ntf *ntf);
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struct netdev_dev_get_rsp obj __attribute__((aligned(8)));
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};
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void netdev_dev_get_ntf_free(struct netdev_dev_get_ntf *rsp);
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/* ============== NETDEV_CMD_PAGE_POOL_GET ============== */
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/* NETDEV_CMD_PAGE_POOL_GET - do */
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struct netdev_page_pool_get_req {
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struct {
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__u32 id:1;
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} _present;
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__u64 id;
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};
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static inline struct netdev_page_pool_get_req *
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netdev_page_pool_get_req_alloc(void)
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{
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return calloc(1, sizeof(struct netdev_page_pool_get_req));
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}
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void netdev_page_pool_get_req_free(struct netdev_page_pool_get_req *req);
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static inline void
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netdev_page_pool_get_req_set_id(struct netdev_page_pool_get_req *req, __u64 id)
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{
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req->_present.id = 1;
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req->id = id;
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}
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struct netdev_page_pool_get_rsp {
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struct {
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__u32 id:1;
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__u32 ifindex:1;
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__u32 napi_id:1;
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__u32 inflight:1;
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__u32 inflight_mem:1;
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__u32 detach_time:1;
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} _present;
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__u64 id;
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__u32 ifindex;
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__u64 napi_id;
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__u64 inflight;
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__u64 inflight_mem;
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__u64 detach_time;
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};
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void netdev_page_pool_get_rsp_free(struct netdev_page_pool_get_rsp *rsp);
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/*
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* Get / dump information about Page Pools.
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(Only Page Pools associated with a net_device can be listed.)
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*/
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struct netdev_page_pool_get_rsp *
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netdev_page_pool_get(struct ynl_sock *ys, struct netdev_page_pool_get_req *req);
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/* NETDEV_CMD_PAGE_POOL_GET - dump */
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struct netdev_page_pool_get_list {
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struct netdev_page_pool_get_list *next;
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struct netdev_page_pool_get_rsp obj __attribute__((aligned(8)));
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};
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void netdev_page_pool_get_list_free(struct netdev_page_pool_get_list *rsp);
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struct netdev_page_pool_get_list *
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netdev_page_pool_get_dump(struct ynl_sock *ys);
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/* NETDEV_CMD_PAGE_POOL_GET - notify */
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struct netdev_page_pool_get_ntf {
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__u16 family;
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__u8 cmd;
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struct ynl_ntf_base_type *next;
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void (*free)(struct netdev_page_pool_get_ntf *ntf);
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struct netdev_page_pool_get_rsp obj __attribute__((aligned(8)));
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};
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void netdev_page_pool_get_ntf_free(struct netdev_page_pool_get_ntf *rsp);
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/* ============== NETDEV_CMD_PAGE_POOL_STATS_GET ============== */
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/* NETDEV_CMD_PAGE_POOL_STATS_GET - do */
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struct netdev_page_pool_stats_get_req {
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struct {
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__u32 info:1;
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} _present;
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struct netdev_page_pool_info info;
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};
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static inline struct netdev_page_pool_stats_get_req *
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netdev_page_pool_stats_get_req_alloc(void)
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{
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return calloc(1, sizeof(struct netdev_page_pool_stats_get_req));
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}
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void
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netdev_page_pool_stats_get_req_free(struct netdev_page_pool_stats_get_req *req);
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static inline void
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netdev_page_pool_stats_get_req_set_info_id(struct netdev_page_pool_stats_get_req *req,
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__u64 id)
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{
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req->_present.info = 1;
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req->info._present.id = 1;
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req->info.id = id;
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}
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static inline void
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netdev_page_pool_stats_get_req_set_info_ifindex(struct netdev_page_pool_stats_get_req *req,
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__u32 ifindex)
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{
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req->_present.info = 1;
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req->info._present.ifindex = 1;
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req->info.ifindex = ifindex;
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}
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struct netdev_page_pool_stats_get_rsp {
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struct {
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__u32 info:1;
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__u32 alloc_fast:1;
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__u32 alloc_slow:1;
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__u32 alloc_slow_high_order:1;
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__u32 alloc_empty:1;
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__u32 alloc_refill:1;
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__u32 alloc_waive:1;
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__u32 recycle_cached:1;
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__u32 recycle_cache_full:1;
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__u32 recycle_ring:1;
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__u32 recycle_ring_full:1;
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__u32 recycle_released_refcnt:1;
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} _present;
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struct netdev_page_pool_info info;
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__u64 alloc_fast;
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__u64 alloc_slow;
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__u64 alloc_slow_high_order;
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__u64 alloc_empty;
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__u64 alloc_refill;
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__u64 alloc_waive;
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__u64 recycle_cached;
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__u64 recycle_cache_full;
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__u64 recycle_ring;
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__u64 recycle_ring_full;
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__u64 recycle_released_refcnt;
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};
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void
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netdev_page_pool_stats_get_rsp_free(struct netdev_page_pool_stats_get_rsp *rsp);
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/*
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* Get page pool statistics.
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*/
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struct netdev_page_pool_stats_get_rsp *
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netdev_page_pool_stats_get(struct ynl_sock *ys,
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struct netdev_page_pool_stats_get_req *req);
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/* NETDEV_CMD_PAGE_POOL_STATS_GET - dump */
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struct netdev_page_pool_stats_get_list {
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struct netdev_page_pool_stats_get_list *next;
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struct netdev_page_pool_stats_get_rsp obj __attribute__((aligned(8)));
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};
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void
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netdev_page_pool_stats_get_list_free(struct netdev_page_pool_stats_get_list *rsp);
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struct netdev_page_pool_stats_get_list *
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netdev_page_pool_stats_get_dump(struct ynl_sock *ys);
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#endif /* _LINUX_NETDEV_GEN_H */
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