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linux/tools/include/uapi/linux
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Mina Almasry d0caf9876a netdev: add dmabuf introspection 
Add dmabuf information to page_pool stats:

$ ./cli.py --spec ../netlink/specs/netdev.yaml --dump page-pool-get
...
 {'dmabuf': 10,
  'id': 456,
  'ifindex': 3,
  'inflight': 1023,
  'inflight-mem': 4190208},
 {'dmabuf': 10,
  'id': 455,
  'ifindex': 3,
  'inflight': 1023,
  'inflight-mem': 4190208},
 {'dmabuf': 10,
  'id': 454,
  'ifindex': 3,
  'inflight': 1023,
  'inflight-mem': 4190208},
 {'dmabuf': 10,
  'id': 453,
  'ifindex': 3,
  'inflight': 1023,
  'inflight-mem': 4190208},
 {'dmabuf': 10,
  'id': 452,
  'ifindex': 3,
  'inflight': 1023,
  'inflight-mem': 4190208},
 {'dmabuf': 10,
  'id': 451,
  'ifindex': 3,
  'inflight': 1023,
  'inflight-mem': 4190208},
 {'dmabuf': 10,
  'id': 450,
  'ifindex': 3,
  'inflight': 1023,
  'inflight-mem': 4190208},
 {'dmabuf': 10,
  'id': 449,
  'ifindex': 3,
  'inflight': 1023,
  'inflight-mem': 4190208},

And queue stats:

$ ./cli.py --spec ../netlink/specs/netdev.yaml --dump queue-get
...
{'dmabuf': 10, 'id': 8, 'ifindex': 3, 'type': 'rx'},
{'dmabuf': 10, 'id': 9, 'ifindex': 3, 'type': 'rx'},
{'dmabuf': 10, 'id': 10, 'ifindex': 3, 'type': 'rx'},
{'dmabuf': 10, 'id': 11, 'ifindex': 3, 'type': 'rx'},
{'dmabuf': 10, 'id': 12, 'ifindex': 3, 'type': 'rx'},
{'dmabuf': 10, 'id': 13, 'ifindex': 3, 'type': 'rx'},
{'dmabuf': 10, 'id': 14, 'ifindex': 3, 'type': 'rx'},
{'dmabuf': 10, 'id': 15, 'ifindex': 3, 'type': 'rx'},

Suggested-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Mina Almasry <almasrymina@google.com>
Reviewed-by: Jakub Kicinski <kuba@kernel.org>
Link: https://patch.msgid.link/20240910171458.219195-14-almasrymina@google.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
History 2024-09-11 20:44:32 -07:00
..
tc_act headers: Remove some left-over license text 2022-09-27 07:48:01 -07:00
bits.h tools headers: Synchronize linux/bits.h with the kernel sources 2024-04-26 22:13:10 -03:00
bpf.h bpf/bpf_get,set_sockopt: add option to set TCP-BPF sock ops flags 2024-08-08 16:52:43 -07:00
bpf_common.h bpf: Sync kernel ABI header with tooling header for bpf_common.h 2018-02-09 00:24:38 +01:00
bpf_perf_event.h tools, headers: Sync struct bpf_perf_event_data 2021-01-26 00:15:03 +01:00
btf.h bpf: Add btf enum64 support 2022-06-07 10:20:42 -07:00
const.h tools headers UAPI: Sync the linux/const.h with the kernel headers 2023-05-10 14:19:20 -03:00
erspan.h tools, include: Grab a copy of linux/erspan.h 2018-04-30 17:56:24 +02:00
fadvise.h tools headers uapi: Grab a copy of fadvise.h 2018-12-18 16:17:40 -03:00
filter.h tools: bpf: Use local copy of headers including uapi/linux/filter.h 2020-07-21 10:50:35 +01:00
fs.h tools: sync uapi/linux/fs.h header into tools subdir 2024-07-12 15:52:12 -07:00
fscrypt.h tools headers UAPI: Update tools's copy of fscrypt.h header 2023-11-22 10:57:46 -08:00
hw_breakpoint.h Move bp_type_idx to include/linux/hw_breakpoint.h 2023-03-10 21:05:16 +01:00
if_link.h bonding: Add independent control state machine 2024-02-06 13:17:54 +01:00
if_tun.h treewide: uapi: Replace zero-length arrays with flexible-array members 2022-06-28 21:26:05 +02:00
if_xdp.h selftests/bpf: Add XDP_UMEM_TX_METADATA_LEN to XSK TX metadata test 2024-07-25 11:57:33 +02:00
in.h tools/include: Sync network socket headers with the kernel sources 2024-08-07 10:59:07 -07:00
io_uring.h tools headers: Grab copy of io_uring.h 2023-10-19 16:42:03 -06:00
kcmp.h tools headers: Synchronize kernel ABI headers wrt SPDX tags 2017-11-28 14:29:20 -03:00
kvm.h tools/include: Sync uapi/linux/kvm.h with the kernel sources 2024-08-06 12:30:32 -07:00
memfd.h selftests/mm: fix additional build errors for selftests 2024-04-25 20:56:42 -07:00
mman.h mm: add MAP_DROPPABLE for designating always lazily freeable mappings 2024-07-19 20:22:12 +02:00
netdev.h netdev: add dmabuf introspection 2024-09-11 20:44:32 -07:00
netlink.h net: netlink: rename NETLINK_DUMP_STRICT_CHK -> NETLINK_GET_STRICT_CHK 2018-12-14 11:44:31 -08:00
perf_event.h tools/include: Sync uapi/linux/perf.h with the kernel sources 2024-08-06 14:34:29 -07:00
pkt_cls.h net/sched: Remove uapi support for tcindex classifier 2024-01-02 14:25:51 +00:00
pkt_sched.h net/sched: Remove uapi support for CBQ qdisc 2024-01-02 14:25:51 +00:00
prctl.h selftests/mm: kvm, mdwe fixes to avoid requiring "make headers" 2024-07-03 19:30:07 -07:00
seccomp.h tools headers UAPI: Copy seccomp.h to be able to build 'perf bench' in older systems 2023-09-13 08:48:48 -03:00
seg6.h treewide: uapi: Replace zero-length arrays with flexible-array members 2022-06-28 21:26:05 +02:00
seg6_local.h selftests/bpf: missing headers test_lwt_seg6local 2018-05-28 17:41:00 +02:00
stat.h tools/include: Sync filesystem headers with the kernel sources 2024-08-07 10:59:07 -07:00
stddef.h tools/headers: Pull in stddef.h to uapi to fix BPF selftests build in CI 2022-11-03 13:45:21 +01:00
tcp.h bpf: Remove extra lock_sock for TCP_ZEROCOPY_RECEIVE 2021-01-20 14:23:00 -08:00
tls.h bpf, tls: add tls header to tools infrastructure 2018-10-16 08:10:01 -07:00
types.h tools/bpf: Move linux/types.h for selftests and bpftool 2020-03-13 20:56:34 +01:00
userfaultfd.h selftests/mm: fix additional build errors for selftests 2024-04-25 20:56:42 -07:00