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Chuck Lever 55f5088c22 svc: Report xprt dequeue latency 
Record the time between when a rqstp is enqueued on a transport
and when it is dequeued. This includes how long the rqstp waits on
the queue and how long it takes the kernel scheduler to wake a
nfsd thread to service it.

The svc_xprt_dequeue trace point is altered to include the number
of microseconds between xprt_enqueue and xprt_dequeue.

Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: J. Bruce Fields <bfields@redhat.com>
2018-04-03 15:08:13 -04:00
..
6lowpan
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
9p
virtio: bugfixes
2018-02-15 14:29:27 -08:00
802
treewide: setup_timer() -> timer_setup()
2017-11-21 15:57:07 -08:00
8021q
net: delete /proc THIS_MODULE references
2018-01-16 15:01:33 -05:00
appletalk
net: delete /proc THIS_MODULE references
2018-01-16 15:01:33 -05:00
atm
vfs: do bulk POLL* -> EPOLL* replacement
2018-02-11 14:34:03 -08:00
ax25
net: delete /proc THIS_MODULE references
2018-01-16 15:01:33 -05:00
batman-adv
vfs: do bulk POLL* -> EPOLL* replacement
2018-02-11 14:34:03 -08:00
bluetooth
vfs: do bulk POLL* -> EPOLL* replacement
2018-02-11 14:34:03 -08:00
bpf
bpf: fix null pointer deref in bpf_prog_test_run_xdp
2018-02-01 07:43:56 -08:00
bridge
net: bridge: Fix uninitialized error in br_fdb_sync_static()
2018-02-01 09:47:37 -05:00
caif
vfs: do bulk POLL* -> EPOLL* replacement
2018-02-11 14:34:03 -08:00
can
can: migrate documentation to restructured text
2018-01-26 10:46:44 +01:00
ceph
libceph: check kstrndup() return value
2018-01-29 18:36:12 +01:00
core
vfs: do bulk POLL* -> EPOLL* replacement
2018-02-11 14:34:03 -08:00
dcb
…
dccp
vfs: do bulk POLL* -> EPOLL* replacement
2018-02-11 14:34:03 -08:00
decnet
vfs: do bulk POLL* -> EPOLL* replacement
2018-02-11 14:34:03 -08:00
dns_resolver
afs: Support the AFS dynamic root
2018-02-06 14:43:37 +00:00
dsa
net: dsa: Support internal phy on 'cpu' port
2018-01-23 19:22:38 -05:00
ethernet
…
hsr
net: hsr: Convert timers to use timer_setup()
2017-10-25 13:00:27 +09:00
ieee802154
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
2017-11-04 09:26:51 +09:00
ife
MAINTAINERS: Update Yotam's E-mail
2017-11-01 12:19:03 +09:00
ipv4
vfs: do bulk POLL* -> EPOLL* replacement
2018-02-11 14:34:03 -08:00
ipv6
tcp: tracepoint: only call trace_tcp_send_reset with full socket
2018-02-07 22:00:42 -05:00
iucv
vfs: do bulk POLL* -> EPOLL* replacement
2018-02-11 14:34:03 -08:00
kcm
vfs: do bulk POLL* -> EPOLL* replacement
2018-02-11 14:34:03 -08:00
key
af_key: Fix memory leak in key_notify_policy.
2018-01-10 09:45:11 +01:00
l2tp
l2tp: remove switch block in l2tp_nl_cmd_session_create()
2018-01-19 15:10:23 -05:00
l3mdev
…
lapb
treewide: Remove TIMER_FUNC_TYPE and TIMER_DATA_TYPE casts
2017-11-21 16:35:54 -08:00
llc
net: delete /proc THIS_MODULE references
2018-01-16 15:01:33 -05:00
mac80211
debugfs_sta: Remove unneeded semicolons
2018-01-22 14:03:28 +01:00
mac802154
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
2017-11-04 09:26:51 +09:00
mpls
mpls, nospec: Sanitize array index in mpls_label_ok()
2018-02-08 15:24:12 -05:00
ncsi
net/ncsi: Don't take any action on HNCDSC AEN
2017-12-18 14:50:11 -05:00
netfilter
netfilter: nf_flow_offload: fix use-after-free and a resource leak
2018-02-07 11:55:52 +01:00
netlabel
net/netlabel: Add list_next_rcu() in rcu_dereference().
2017-11-18 10:32:41 +09:00
netlink
netlink: ensure to loop over all netns in genlmsg_multicast_allns()
2018-02-08 14:03:18 -05:00
netrom
net: delete /proc THIS_MODULE references
2018-01-16 15:01:33 -05:00
nfc
vfs: do bulk POLL* -> EPOLL* replacement
2018-02-11 14:34:03 -08:00
nsh
openvswitch: enable NSH support
2017-11-08 16:12:33 +09:00
openvswitch
openvswitch: Remove padding from packet before L3+ conntrack processing
2018-02-01 09:46:22 -05:00
packet
vfs: do bulk POLL* -> EPOLL* replacement
2018-02-11 14:34:03 -08:00
phonet
vfs: do bulk POLL* -> EPOLL* replacement
2018-02-11 14:34:03 -08:00
psample
MAINTAINERS: Update Yotam's E-mail
2017-11-01 12:19:03 +09:00
qrtr
net: use rtnl_register_module where needed
2017-12-04 11:32:39 -05:00
rds
vfs: do bulk POLL* -> EPOLL* replacement
2018-02-11 14:34:03 -08:00
rfkill
vfs: do bulk POLL* -> EPOLL* replacement
2018-02-11 14:34:03 -08:00
rose
net: delete /proc THIS_MODULE references
2018-01-16 15:01:33 -05:00
rxrpc
vfs: do bulk POLL* -> EPOLL* replacement
2018-02-11 14:34:03 -08:00
sched
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
2018-02-09 15:34:18 -08:00
sctp
vfs: do bulk POLL* -> EPOLL* replacement
2018-02-11 14:34:03 -08:00
smc
vfs: do bulk POLL* -> EPOLL* replacement
2018-02-11 14:34:03 -08:00
strparser
strparser: Call sock_owned_by_user_nocheck
2017-12-28 14:28:22 -05:00
sunrpc
svc: Report xprt dequeue latency
2018-04-03 15:08:13 -04:00
switchdev
net: bridge: Add/del switchdev object on host join/leave
2017-11-10 13:41:40 +09:00
tipc
vfs: do bulk POLL* -> EPOLL* replacement
2018-02-11 14:34:03 -08:00
tls
net: add a UID to use for ULP socket assignment
2018-02-06 11:39:31 +01:00
unix
vfs: do bulk POLL* -> EPOLL* replacement
2018-02-11 14:34:03 -08:00
vmw_vsock
vfs: do bulk POLL* -> EPOLL* replacement
2018-02-11 14:34:03 -08:00
wimax
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
wireless
Merge branch 'x86-pti-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2018-02-04 11:45:55 -08:00
x25
treewide: Remove TIMER_FUNC_TYPE and TIMER_DATA_TYPE casts
2017-11-21 16:35:54 -08:00
xfrm
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next
2018-01-26 10:22:53 -05:00
compat.c
…
Kconfig
Staging/IIO patches for 4.16-rc1
2018-02-01 09:51:57 -08:00
Makefile
ipx: move Novell IPX protocol support into staging
2017-11-28 13:55:00 +01:00
socket.c
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next
2018-01-31 14:31:10 -08:00
sysctl_net.c
…