Jakub Kicinski 271e5b7d00 net: add netif_set_real_num_queues() for device reconfig ... netif_set_real_num_rx_queues() and netif_set_real_num_tx_queues() can fail which breaks drivers trying to implement reconfiguration in a way that can't leave the device half-broken. In other words those functions are incompatible with prepare/commit approach. Luckily setting real number of queues can fail only if the number is increased, meaning that if we order operations correctly we can guarantee ending up with either new config (success), or the old one (on error). Provide a helper implementing such logic so that drivers don't have to duplicate it. Signed-off-by: Jakub Kicinski <kuba@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>		2021-08-04 10:05:13 +01:00
..
bpf_sk_storage.c	bpf: Use struct_size() in kzalloc()	2021-05-13 15:58:00 -07:00
datagram.c	udp: fix skb_copy_and_csum_datagram with odd segment sizes	2021-02-04 18:56:56 -08:00
datagram.h
dev_addr_lists.c	net: core: Correct function name dev_uc_flush() in the kerneldoc	2021-03-28 17:56:56 -07:00
dev_ioctl.c	net: bonding: move ioctl handling to private ndo operation	2021-07-27 20:11:45 +01:00
dev.c	net: add netif_set_real_num_queues() for device reconfig	2021-08-04 10:05:13 +01:00
devlink.c	Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net	2021-07-31 09:14:46 -07:00
drop_monitor.c	Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net	2021-03-25 15:31:22 -07:00
dst_cache.c
dst.c	net, bpf: Fix ip6ip6 crash with collect_md populated skbs	2021-03-10 12:24:18 -08:00
failover.c
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	memcg: enable accounting for IP address and routing-related objects	2021-07-20 06:00:38 -07:00
filter.c	bpf: use skb_expand_head in bpf_out_neigh_v4/6	2021-08-03 11:21:39 +01:00
flow_dissector.c	Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net	2021-07-31 09:14:46 -07:00
flow_offload.c	net: flow_offload: Fix memory leak for indirect flow block	2020-12-09 16:08:33 -08:00
gen_estimator.c	net_sched: gen_estimator: support large ewma log	2021-01-15 18:11:06 -08:00
gen_stats.c	docs: networking: convert gen_stats.txt to ReST	2020-04-28 14:39:46 -07:00
gro_cells.c	gro_cells: reduce number of synchronize_net() calls	2020-11-25 11:28:12 -08:00
hwbm.c
link_watch.c	net: Add IF_OPER_TESTING	2020-04-20 12:43:24 -07:00
lwt_bpf.c	lwt_bpf: Replace preempt_disable() with migrate_disable()	2020-12-07 11:53:40 -08:00
lwtunnel.c	ipv6: ioam: Support for IOAM injection with lwtunnels	2021-07-21 08:14:33 -07:00
Makefile	sock_map: Relax config dependency to CONFIG_NET	2021-07-15 18:17:49 -07:00
neighbour.c	net: Keep vertical alignment	2021-08-03 11:51:10 +01:00
net_namespace.c	net: inline function get_net_ns_by_fd if NET_NS is disabled	2021-06-15 11:00:45 -07:00
net-procfs.c	net: move the ptype_all and ptype_base declarations to include/linux/netdevice.h	2021-03-22 13:14:45 -07:00
net-sysfs.c	net-sysfs: remove possible sleep from an RCU read-side critical section	2021-03-22 13:28:13 -07:00
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	net: Remove the err argument from sock_from_file	2020-12-04 22:32:40 +01:00
netevent.c	net: core: Correct function name netevent_unregister_notifier() in the kerneldoc	2021-03-28 17:56:56 -07:00
netpoll.c	asm-generic/unaligned: Unify asm/unaligned.h around struct helper	2021-07-02 12:43:40 -07:00
netprio_cgroup.c	net: Remove the err argument from sock_from_file	2020-12-04 22:32:40 +01:00
page_pool.c	page_pool: Allow drivers to hint on SKB recycling	2021-06-07 14:11:47 -07:00
pktgen.c	pktgen: add pktgen_handle_all_threads() for the same code	2021-06-07 13:15:31 -07:00
ptp_classifier.c	ptp: Add generic ptp v2 header parsing function	2020-08-19 16:07:49 -07:00
request_sock.c	tcp: add rcu protection around tp->fastopen_rsk	2019-10-13 10:13:08 -07:00
rtnetlink.c	net: add extack arg for link ops	2021-08-04 10:01:26 +01:00
scm.c	memcg: enable accounting for scm_fp_list objects	2021-07-20 06:00:38 -07:00
secure_seq.c	crypto: lib/sha1 - remove unnecessary includes of linux/cryptohash.h	2020-05-08 15:32:17 +10:00
selftests.c	net: selftests: add MTU test	2021-07-22 00:52:04 -07:00
skbuff.c	skbuff: introduce skb_expand_head()	2021-08-03 11:21:39 +01:00
skmsg.c	bpf, sockmap: Fix memleak on ingress msg enqueue	2021-07-27 14:55:30 -07:00
sock_diag.c	bpf, net: Rework cookie generator as per-cpu one	2020-09-30 11:50:35 -07:00
sock_map.c	af_unix: Implement ->psock_update_sk_prot()	2021-07-15 18:17:50 -07:00
sock_reuseport.c	tcp: Add stats for socket migration.	2021-06-23 12:56:08 -07:00
sock.c	mctp: Add MCTP base	2021-07-29 15:06:49 +01:00
stream.c	tcp: make sure EPOLLOUT wont be missed	2019-08-19 13:07:43 -07:00
sysctl_net_core.c	net: change netdev_unregister_timeout_secs min value to 1	2021-03-25 17:24:06 -07:00
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	xdp: Move the rxq_info.mem clearing to unreg_mem_model()	2021-06-28 23:07:59 +02:00