Ido Schimmel 44075f5637 drop_monitor: Reset per-CPU data before starting to trace ... The function reset_per_cpu_data() allocates and prepares a new skb for the summary netlink alert message ('NET_DM_CMD_ALERT'). The new skb is stored in the per-CPU 'data' variable and the old is returned. The function is invoked during module initialization and from the workqueue, before an alert is sent. This means that it is possible to receive an alert with stale data, if we stopped tracing when the hysteresis timer ('data->send_timer') was pending. Instead of invoking the function during module initialization, invoke it just before we start tracing and ensure we get a fresh skb. This also allows us to remove the calls to initialize the timer and the work item from the module initialization path, since both could have been triggered by the error paths of reset_per_cpu_data(). Signed-off-by: Ido Schimmel <idosch@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>		2019-08-11 10:53:30 -07:00
..
bpf_sk_storage.c	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2019-06-17 20:20:36 -07:00
datagram.c	net: Use skb_frag_off accessors	2019-07-30 14:21:32 -07:00
datagram.h	net/core: Allow the compiler to verify declaration and definition consistency	2019-03-27 13:49:44 -07:00
dev_addr_lists.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152	2019-05-30 11:26:32 -07:00
dev_ioctl.c	net/core: Document all dev_ioctl() arguments	2019-03-27 13:49:43 -07:00
dev.c	net: use listified RX for handling GRO_NORMAL skbs	2019-08-08 18:22:29 -07:00
devlink.c	devlink: remove pointless data_len arg from region snapshot create	2019-08-09 11:21:46 -07:00
drop_monitor.c	drop_monitor: Reset per-CPU data before starting to trace	2019-08-11 10:53:30 -07:00
dst_cache.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152	2019-05-30 11:26:32 -07:00
dst.c	blackhole_netdev: use blackhole_netdev to invalidate dst entries	2019-07-01 19:34:46 -07:00
ethtool.c	net: ethtool: Allow parsing ETHER_FLOW types when using flow_rule	2019-06-27 09:38:17 -07:00
failover.c	failover: allow name change on IFF_UP slave interfaces	2019-04-10 22:12:26 -07:00
fib_notifier.c
fib_rules.c	SPDX update for 5.2-rc4	2019-06-08 12:52:42 -07:00
filter.c	bpf: fix access to skb_shared_info->gso_segs	2019-07-23 14:12:37 -07:00
flow_dissector.c	net/flow_dissector: add connection tracking dissection	2019-07-09 12:11:59 -07:00
flow_offload.c	flow_offload: support get multi-subsystem block	2019-08-08 18:44:30 -07:00
gen_estimator.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152	2019-05-30 11:26:32 -07:00
gen_stats.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152	2019-05-30 11:26:32 -07:00
gro_cells.c	gro_cells: make sure device is up in gro_cells_receive()	2019-03-10 11:07:14 -07:00
hwbm.c	net: hwbm: Make the hwbm_pool lock a mutex	2019-06-09 19:40:10 -07:00
link_watch.c	net: link_watch: prevent starvation when processing linkwatch wq	2019-07-01 19:02:47 -07:00
lwt_bpf.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 295	2019-06-05 17:36:38 +02:00
lwtunnel.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152	2019-05-30 11:26:32 -07:00
Makefile	bpf: Introduce bpf sk local storage	2019-04-27 09:07:04 -07:00
neighbour.c	net: neigh: remove redundant assignment to variable bucket	2019-07-27 13:32:06 -07:00
net_namespace.c	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next	2019-07-11 10:55:49 -07:00
net-procfs.c	treewide: Switch printk users from %pf and %pF to %ps and %pS, respectively	2019-04-09 14:19:06 +02:00
net-sysfs.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152	2019-05-30 11:26:32 -07:00
net-sysfs.h
net-traces.c	page_pool: add tracepoints for page_pool with details need by XDP	2019-06-19 11:23:13 -04:00
netclassid_cgroup.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152	2019-05-30 11:26:32 -07:00
netevent.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152	2019-05-30 11:26:32 -07:00
netpoll.c	net: ipv4: provide __rcu annotation for ifa_list	2019-06-02 18:08:36 -07:00
netprio_cgroup.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152	2019-05-30 11:26:32 -07:00
page_pool.c	net: core: page_pool: add user refcnt and reintroduce page_pool_destroy	2019-07-08 14:58:04 -07:00
pktgen.c	net: Use skb_frag_off accessors	2019-07-30 14:21:32 -07:00
ptp_classifier.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 295	2019-06-05 17:36:38 +02:00
request_sock.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152	2019-05-30 11:26:32 -07:00
rtnetlink.c	rtnetlink: skip metrics loop for dst_default_metrics	2019-06-26 13:14:59 -07:00
scm.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152	2019-05-30 11:26:32 -07:00
secure_seq.c	treewide: Add SPDX license identifier for missed files	2019-05-21 10:50:45 +02:00
skbuff.c	net: Use skb_frag_off accessors	2019-07-30 14:21:32 -07:00
skmsg.c	bpf: sockmap/tls, close can race with map free	2019-07-22 16:04:17 +02:00
sock_diag.c	net: sock_diag: Fix spectre v1 gadget in __sock_diag_cmd()	2018-08-14 10:01:24 -07:00
sock_map.c	bpf: sockmap, only create entry if ulp is not already enabled	2019-07-22 16:04:17 +02:00
sock_reuseport.c	bpf: net: Add SO_DETACH_REUSEPORT_BPF	2019-06-15 01:21:19 +02:00
sock.c	mm: security: introduce init_on_alloc=1 and init_on_free=1 boot options	2019-07-12 11:05:46 -07:00
stream.c	tcp: reduce POLLOUT events caused by TCP_NOTSENT_LOWAT	2018-12-04 21:21:18 -08:00
sysctl_net_core.c	net: use listified RX for handling GRO_NORMAL skbs	2019-08-08 18:22:29 -07:00
timestamping.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 61	2019-05-24 17:36:45 +02:00
tso.c	net: Use skb accessors in network core	2019-07-22 20:47:56 -07:00
utils.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152	2019-05-30 11:26:32 -07:00
xdp.c	net: core: page_pool: add user refcnt and reintroduce page_pool_destroy	2019-07-08 14:58:04 -07:00