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linux/net/core
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Yunsheng Lin 07b17f0f74 page_pool: remove spinlock in page_pool_refill_alloc_cache() 
As page_pool_refill_alloc_cache() is only called by
__page_pool_get_cached(), which assumes non-concurrent access
as suggested by the comment in __page_pool_get_cached(), and
ptr_ring allows concurrent access between consumer and producer,
so remove the spinlock in page_pool_refill_alloc_cache().

Signed-off-by: Yunsheng Lin <linyunsheng@huawei.com>
Acked-by: Jesper Dangaard Brouer <brouer@redhat.com>
Link: https://lore.kernel.org/r/20220107090042.13605-1-linyunsheng@huawei.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-01-09 16:45:27 -08:00
..
bpf_sk_storage.c
bpf: Allow bpf_local_storage to be used by sleepable programs
2021-12-29 17:54:40 -08:00
datagram.c
net: avoid double accounting for pure zerocopy skbs
2021-11-03 11:19:49 +00:00
datagram.h
net/core: Allow the compiler to verify declaration and definition consistency
2019-03-27 13:49:44 -07:00
dev_addr_lists_test.c
net: kunit: add a test for dev_addr_lists
2021-11-20 12:25:57 +00:00
dev_addr_lists.c
dev_addr_list: put the first addr on the tree
2021-11-20 12:25:57 +00:00
dev_ioctl.c
net_tstamp: add new flag HWTSTAMP_FLAG_BONDED_PHC_INDEX
2021-12-14 12:28:24 +00:00
dev.c
net: skb: introduce kfree_skb_reason()
2022-01-09 16:30:34 -08:00
devlink.c
Merge git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next
2021-12-31 14:35:40 +00:00
drop_monitor.c
net: skb: introduce kfree_skb_reason()
2022-01-09 16:30:34 -08:00
dst_cache.c
wireguard: device: reset peer src endpoint when netns exits
2021-11-29 19:50:45 -08:00
dst.c
net: dst: add net device refcount tracking to dst_entry
2021-12-06 16:05:10 -08:00
failover.c
net: failover: add net device refcount tracker
2021-12-06 16:06:02 -08:00
fib_notifier.c
net: fib_notifier: propagate extack down to the notifier block callback
2019-10-04 11:10:56 -07:00
fib_rules.c
fib: expand fib_rule_policy
2021-12-16 07:18:35 -08:00
filter.c
xdp: Add xdp_do_redirect_frame() for pre-computed xdp_frames
2022-01-05 19:46:32 -08:00
flow_dissector.c
Merge git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next
2021-12-31 14:35:40 +00:00
flow_offload.c
flow_offload: add reoffload process to update hw_count
2021-12-19 14:08:48 +00:00
gen_estimator.c
net: sched: Remove Qdisc::running sequence counter
2021-10-18 12:54:41 +01:00
gen_stats.c
net: stats: Read the statistics in ___gnet_stats_copy_basic() instead of adding.
2021-10-21 12:47:56 +01:00
gro_cells.c
gro_cells: reduce number of synchronize_net() calls
2020-11-25 11:28:12 -08:00
gro.c
gro: add ability to control gro max packet size
2022-01-06 12:27:05 +00:00
hwbm.c
net: hwbm: Make the hwbm_pool lock a mutex
2019-06-09 19:40:10 -07:00
link_watch.c
net: linkwatch: be more careful about dev->linkwatch_dev_tracker
2021-12-14 18:45:58 -08:00
lwt_bpf.c
net: Don't include filter.h from net/sock.h
2021-12-29 08:48:14 -08:00
lwtunnel.c
lwtunnel: Validate RTA_ENCAP_TYPE attribute length
2021-12-31 14:31:59 +00:00
Makefile
net: kunit: add a test for dev_addr_lists
2021-11-20 12:25:57 +00:00
neighbour.c
net: Enable neighbor sysctls that is save for userns root
2021-12-12 12:34:38 +00:00
net_namespace.c
net: add networking namespace refcount tracker
2021-12-10 06:38:26 -08:00
net-procfs.c
Revert "net: procfs: add seq_puts() statement for dev_mcast"
2021-10-13 17:24:38 -07:00
net-sysfs.c
net-sysfs: warn if new queue objects are being created during device unregistration
2021-12-08 18:36:32 -08:00
net-sysfs.h
net-sysfs: add netdev_change_owner()
2020-02-26 20:07:25 -08:00
net-traces.c
tcp: add tracepoint for checksum errors
2021-05-14 15:26:03 -07:00
netclassid_cgroup.c
bpf, cgroups: Fix cgroup v2 fallback on v1/v2 mixed mode
2021-09-13 16:35:58 -07:00
netevent.c
net: core: Correct function name netevent_unregister_notifier() in the kerneldoc
2021-03-28 17:56:56 -07:00
netpoll.c
netpoll: add net device refcount tracker to struct netpoll
2021-12-06 16:06:02 -08:00
netprio_cgroup.c
bpf, cgroups: Fix cgroup v2 fallback on v1/v2 mixed mode
2021-09-13 16:35:58 -07:00
of_net.c
of: net: support NVMEM cells with MAC in text format
2021-12-29 11:32:58 +00:00
page_pool.c
page_pool: remove spinlock in page_pool_refill_alloc_cache()
2022-01-09 16:45:27 -08:00
pktgen.c
Revert "pktgen: use min() to make code cleaner"
2021-12-14 12:53:41 +00:00
ptp_classifier.c
bpf: Refactor BPF_PROG_RUN into a function
2021-08-17 00:45:07 +02:00
request_sock.c
tcp: add rcu protection around tp->fastopen_rsk
2019-10-13 10:13:08 -07:00
rtnetlink.c
gro: add ability to control gro max packet size
2022-01-06 12:27:05 +00:00
scm.c
memcg: enable accounting for scm_fp_list objects
2021-07-20 06:00:38 -07:00
secure_seq.c
net: align static siphash keys
2021-11-16 19:07:54 -08:00
selftests.c
net: core: constify mac addrs in selftests
2021-10-24 13:59:44 +01:00
skbuff.c
net: skb: introduce kfree_skb_reason()
2022-01-09 16:30:34 -08:00
skmsg.c
bpf, sockmap: Re-evaluate proto ops when psock is removed from sockmap
2021-11-20 00:56:24 +01:00
sock_destructor.h
skb_expand_head() adjust skb->truesize incorrectly
2021-10-22 12:35:51 -07:00
sock_diag.c
net: Don't include filter.h from net/sock.h
2021-12-29 08:48:14 -08:00
sock_map.c
bpf, sockmap: Fix double bpf_prog_put on error case in map_link
2022-01-05 20:43:08 +01:00
sock_reuseport.c
tcp: Add stats for socket migration.
2021-06-23 12:56:08 -07:00
sock.c
sock: Use sock_owned_by_user_nocheck() instead of sk_lock.owned.
2021-12-10 19:43:00 -08:00
stream.c
net: stream: don't purge sk_error_queue in sk_stream_kill_queues()
2021-10-16 09:06:09 +01:00
sysctl_net_core.c
net: Don't include filter.h from net/sock.h
2021-12-29 08:48:14 -08:00
timestamping.c
net: Introduce a new MII time stamping interface.
2019-12-25 19:51:33 -08:00
tso.c
net: tso: add UDP segmentation support
2020-06-18 20:46:23 -07:00
utils.c
net: Fix skb->csum update in inet_proto_csum_replace16().
2020-01-24 20:54:30 +01:00
xdp.c
page_pool: Store the XDP mem id
2022-01-05 19:46:32 -08:00