Chuck Lever a264abad51 SUNRPC: Capture completion of all RPC tasks ... RPC tasks on the backchannel never invoke xprt_complete_rqst(), so there is no way to report their tk_status at completion. Also, any RPC task that exits via rpc_exit_task() before it is replied to will also disappear without a trace. Introduce a trace point that is symmetrical with rpc_task_begin that captures the termination status of each RPC task. Sample trace output for callback requests initiated on the server: kworker/u8:12-448 [003] 127.025240: rpc_task_end: task:50@3 flags=ASYNC|DYNAMIC|SOFT|SOFTCONN|SENT runstate=RUNNING|ACTIVE status=0 action=rpc_exit_task kworker/u8:12-448 [002] 127.567310: rpc_task_end: task:51@3 flags=ASYNC|DYNAMIC|SOFT|SOFTCONN|SENT runstate=RUNNING|ACTIVE status=0 action=rpc_exit_task kworker/u8:12-448 [001] 130.506817: rpc_task_end: task:52@3 flags=ASYNC|DYNAMIC|SOFT|SOFTCONN|SENT runstate=RUNNING|ACTIVE status=0 action=rpc_exit_task Odd, though, that I never see trace_rpc_task_complete, either in the forward or backchannel. Should it be removed? Signed-off-by: Chuck Lever <chuck.lever@oracle.com> Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>		2019-11-22 19:09:38 +01:00
..
9p.h
afs.h	AFS development	2019-07-10 20:55:33 -07:00
alarmtimer.h
asoc.h
bcache.h	bcache: print number of keys in trace_bcache_journal_write	2018-12-13 08:15:54 -07:00
block.h
bpf_test_run.h	selftests: bpf: test writable buffers in raw tps	2019-04-26 19:04:19 -07:00
bridge.h
btrfs.h	btrfs: tracepoints: Fix bad entry members of qgroup events	2019-10-17 14:09:37 +02:00
cachefiles.h	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 36	2019-05-24 17:27:11 +02:00
cgroup.h	cgroup: add tracing points for cgroup v2 freezer	2019-04-19 11:26:49 -07:00
clk.h	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 282	2019-06-05 17:36:37 +02:00
cma.h
compaction.h	mm, compaction: some tracepoints should be defined only when CONFIG_COMPACTION is set	2019-05-14 09:47:46 -07:00
context_tracking.h
cpuhp.h	treewide: Switch printk users from %pf and %pF to %ps and %pS, respectively	2019-04-09 14:19:06 +02:00
devfreq.h	trace: events: add devfreq trace event file	2019-04-16 09:29:18 +09:00
devlink.h	devlink: Add support for direct reporter health state update	2019-03-04 11:00:43 -08:00
dma_fence.h	tracing: Fix header include guards in trace event headers	2019-07-30 21:49:06 -04:00
erofs.h	erofs: use erofs_inode naming	2019-09-05 20:10:07 +02:00
ext4.h	ext4: force inode writes when nfsd calls commit_metadata()	2018-12-19 14:07:58 -05:00
f2fs.h	f2fs-for-5.3-rc1	2019-07-12 17:28:24 -07:00
fib6.h	ipv6: Add fib6_type and fib6_flags to fib6_result	2019-04-17 23:11:30 -07:00
fib.h	net: Replace nhc_has_gw with nhc_gw_family	2019-04-08 15:22:40 -07:00
filelock.h	locks: revise generic_add_lease tracepoint	2019-07-22 06:54:41 -04:00
filemap.h
fs_dax.h
fscache.h	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 36	2019-05-24 17:27:11 +02:00
fsi_master_ast_cf.h
fsi_master_gpio.h
fsi.h
gpio.h	tracing: stop making gpio tracing configurable	2019-04-08 15:11:48 +02:00
host1x.h	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 1	2019-05-21 11:28:39 +02:00
hswadsp.h
huge_memory.h
hwmon.h	hwmon: (core) Add trace events to _attr_show/store functions	2018-10-11 20:07:35 -07:00
i2c.h	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 36	2019-05-24 17:27:11 +02:00
ib_mad.h	IB/MAD: Add SMP details to MAD tracing	2019-03-27 15:52:01 -03:00
ib_umad.h	IB/UMAD: Add umad trace points	2019-03-27 15:52:01 -03:00
initcall.h
intel_iommu.h	iommu/vt-d: Add trace events for device dma map/unmap	2019-09-11 12:34:30 +02:00
intel_ish.h
intel-sst.h
iocost.h	blkcg: blk-iocost: predeclare used structs	2019-08-29 09:43:34 -06:00
iommu.h
ipi.h
irq_matrix.h
irq.h
iscsi.h	scsi: iscsi: Capture iscsi debug messages using tracepoints	2018-12-20 20:03:55 -05:00
jbd2.h
kmem.h	mm, tracing: Print symbol name for call_site in trace events	2019-09-28 17:13:39 -04:00
kvm.h
kyber.h	kyber: fix wrong strlcpy() size in trace_kyber_latency()	2018-11-12 08:28:37 -07:00
libata.h
lock.h
mce.h
mdio.h
migrate.h	mm, sched/numa: Remove rate-limiting of automatic NUMA balancing migration	2018-10-02 11:31:14 +02:00
mlxsw.h	mlxsw: spectrum_acl: Rename rehash_dis trace	2019-03-31 11:01:23 -07:00
mmc.h
mmflags.h	mm: workingset: tell cache transitions from workingset thrashing	2018-10-26 16:26:32 -07:00
module.h
napi.h	tracing: Fix header include guards in trace event headers	2019-07-30 21:49:06 -04:00
nbd.h	nbd: add tracepoints for send/receive timing	2019-04-26 19:04:19 -07:00
neigh.h	neighbor: Add tracepoint to __neigh_create	2019-05-22 17:50:24 -07:00
net_probe_common.h
net.h	net: add a generic tracepoint for TX queue timeout	2019-05-04 00:41:41 -04:00
nilfs2.h
nmi.h
objagg.h	lib: introduce initial implementation of object aggregation manager	2018-11-15 14:43:43 -08:00
oom.h
page_isolation.h
page_pool.h	page_pool: add tracepoints for page_pool with details need by XDP	2019-06-19 11:23:13 -04:00
page_ref.h
pagemap.h
percpu.h
power_cpu_migrate.h
power.h	PM: QoS: Get rid of unused flags	2019-08-21 00:38:54 +02:00
preemptirq.h	treewide: Switch printk users from %pf and %pF to %ps and %pS, respectively	2019-04-09 14:19:06 +02:00
printk.h
pwc.h	media: usb: pwc: Introduce TRACE_EVENTs for pwc_isoc_handler()	2019-01-16 11:15:11 -05:00
qdisc.h	tracing: Fix header include guards in trace event headers	2019-07-30 21:49:06 -04:00
random.h	random: only read from /dev/random after its pool has received 128 bits	2019-04-17 10:30:21 -04:00
rcu.h	rcu/nocb: Use rcu_segcblist for no-CBs CPUs	2019-08-13 14:35:49 -07:00
rdma.h
regulator.h
rpcgss.h	SUNRPC: Introduce trace points in rpc_auth_gss.ko	2019-02-14 09:20:40 -05:00
rpcrdma.h	xprtrdma: Replace dprintk in xprt_rdma_set_port	2019-10-24 10:30:40 -04:00
rpm.h
rseq.h
rtc.h
rxrpc.h	rxrpc: Fix trace-after-put looking at the put call record	2019-10-07 11:05:05 +01:00
sched.h	sched/debug: Add sched_overutilized tracepoint	2019-06-24 19:23:42 +02:00
scsi.h
sctp.h
signal.h	signal: Distinguish between kernel_siginfo and siginfo	2018-10-03 16:47:43 +02:00
siox.h
skb.h
smbus.h	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 36	2019-05-24 17:27:11 +02:00
sock.h	tcp: annotate sk->sk_wmem_queued lockless reads	2019-10-13 10:13:08 -07:00
spi.h	spi/trace: Cap buffer contents at 64 bytes	2019-05-02 10:37:52 +09:00
spmi.h
sunrpc.h	SUNRPC: Capture completion of all RPC tasks	2019-11-22 19:09:38 +01:00
sunvnet.h
swiotlb.h
syscalls.h	syscalls: Remove start and number from syscall_get_arguments() args	2019-04-05 09:26:43 -04:00
target.h
task.h
tcp.h
tegra_apb_dma.h	tracing: Fix header include guards in trace event headers	2019-07-30 21:49:06 -04:00
thermal_power_allocator.h
thermal.h
thp.h
timer.h	timer/trace: Improve timer tracing	2019-03-24 20:29:33 +01:00
tlb.h
udp.h
ufs.h	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 284	2019-06-05 17:36:37 +02:00
v4l2.h
vb2.h
vmscan.h	mm/vmscan: simplify trace_reclaim_flags and trace_shrink_flags	2019-05-14 09:47:51 -07:00
vsock_virtio_transport_common.h
wbt.h
workqueue.h	treewide: Switch printk users from %pf and %pF to %ps and %pS, respectively	2019-04-09 14:19:06 +02:00
writeback.h	include/trace/events/writeback.h: fix -Wstringop-truncation warnings	2019-09-25 17:51:39 -07:00
xdp.h	xdp: Add devmap_hash map type for looking up devices by hashed index	2019-07-29 13:50:48 -07:00
xen.h	treewide: Switch printk users from %pf and %pF to %ps and %pS, respectively	2019-04-09 14:19:06 +02:00