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linux/include/trace/events
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Sebastian Andrzej Siewior 4ff648decf sched, tracing: Fix trace_sched_pi_setprio() for deboosting 
Since the following commit:

  b91473ff6e97 ("sched,tracing: Update trace_sched_pi_setprio()")

the sched_pi_setprio trace point shows the "newprio" during a deboost:

  |futex sched_pi_setprio: comm=futex_requeue_p pid"34 oldprio˜ newprio=3D98
  |futex sched_switch: prev_comm=futex_requeue_p prev_pid"34 prev_prio=120

This patch open codes __rt_effective_prio() in the tracepoint as the
'newprio' to get the old behaviour back / the correct priority:

  |futex sched_pi_setprio: comm=futex_requeue_p pid"20 oldprio˜ newprio=3D120
  |futex sched_switch: prev_comm=futex_requeue_p prev_pid"20 prev_prio=120

Peter suggested to open code the new priority so people using tracehook
could get the deadline data out.

Reported-by: Mansky Christian <man@keba.com>
Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Steven Rostedt <rostedt@goodmis.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Fixes: b91473ff6e97 ("sched,tracing: Update trace_sched_pi_setprio()")
Link: http://lkml.kernel.org/r/20180524132647.gg6ziuogczdmjjzu@linutronix.de
Signed-off-by: Ingo Molnar <mingo@kernel.org>
2018-05-25 08:04:01 +02:00
..
9p.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
afs.h
afs: Add a tracepoint to record callbacks from unlisted servers
2018-05-14 15:15:18 +01:00
alarmtimer.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
asoc.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
bcache.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
block.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
bpf.h
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
2017-11-04 09:26:51 +09:00
bridge.h
net: bridge: use rhashtable for fdbs
2017-12-13 15:10:01 -05:00
btrfs.h
btrfs: qgroup: Update trace events for metadata reservation
2018-03-31 02:01:05 +02:00
cachefiles.h
fscache: Add tracepoints
2018-04-04 13:41:27 +01:00
cgroup.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
clk.h
clk: fix a panic error caused by accessing NULL pointer
2017-12-05 15:28:51 -08:00
cma.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
compaction.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
context_tracking.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
cpuhp.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
devlink.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
dma_fence.h
Tracing updates for 4.15:
2017-11-17 14:58:01 -08:00
ext4.h
ext4: add tracepoints for shutdown and file system errors
2018-02-18 20:53:23 -05:00
f2fs.h
treewide: remove large struct-pass-by-value from tracepoint arguments
2018-03-28 22:55:18 +02:00
fib6.h
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
2017-11-04 09:26:51 +09:00
fib.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
filelock.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
filemap.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
fs_dax.h
libnvdimm for 4.15
2017-11-17 09:51:57 -08:00
fscache.h
fscache: Maintain a catalogue of allocated cookies
2018-04-06 14:05:14 +01:00
fsi_master_gpio.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
fsi.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
gpio.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
host1x.h
gpu: host1x: Use struct host1x_bo pointers in traces
2014-11-13 16:11:32 +01:00
hswadsp.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
huge_memory.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
i2c.h
i2c: break out smbus support into separate file
2017-05-31 21:01:03 +02:00
initcall.h
tracing: initcall: Ordered comparison of function pointers
2018-04-26 15:02:46 -04:00
intel_ish.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
intel-sst.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
iommu.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
ipi.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
irq_matrix.h
genirq/matrix: Add tracepoints
2017-09-25 20:38:26 +02:00
irq.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
jbd2.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
kmem.h
mm: remove cold parameter from free_hot_cold_page*
2017-11-15 18:21:06 -08:00
kvm.h
KVM: Fix stack-out-of-bounds read in write_mmio
2017-12-18 12:57:01 +01:00
libata.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
lock.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
mce.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
mdio.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
migrate.h
mm/migrate: rename migration reason MR_CMA to MR_CONTIG_RANGE
2018-04-05 21:36:24 -07:00
mmc.h
mmc: core: Fix tracepoint print of blk_addr and blksz
2018-03-15 11:15:22 +01:00
mmflags.h
Drop a bunch of metag references
2018-02-23 14:29:59 +00:00
module.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
napi.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
net_probe_common.h
net: dccp: Add DCCP sendmsg trace event
2018-01-02 14:27:30 -05:00
net.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
nilfs2.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
nmi.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
oom.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
page_isolation.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
page_ref.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
pagemap.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
percpu.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
power_cpu_migrate.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
power.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
preemptirq.h
tracing: always define trace_{irq,preempt}_{enable_disable}
2017-12-04 06:52:08 -05:00
printk.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
qdisc.h
qdisc: add tracepoint qdisc:qdisc_dequeue for dequeued SKBs
2017-08-16 14:10:10 -07:00
random.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
rcu.h
rcu: Trace expedited GP delays due to transitioning CPUs
2018-02-20 16:12:28 -08:00
rdma.h
rdma/ib: Add trace point macros to display human-readable values
2018-01-23 09:44:14 -05:00
regulator.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
rpcrdma.h
xprtrdma: Instrument allocation/release of rpcrdma_req/rep objects
2018-01-23 09:44:38 -05:00
rpm.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
rtc.h
rtc: Add tracepoints for RTC system
2018-02-13 21:30:22 +01:00
rxrpc.h
rxrpc: Trace UDP transmission failure
2018-05-10 23:26:01 +01:00
sched.h
sched, tracing: Fix trace_sched_pi_setprio() for deboosting
2018-05-25 08:04:01 +02:00
scsi.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
sctp.h
net: sctp: Add SCTP ACK tracking trace event
2018-01-02 14:27:29 -05:00
signal.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
siox.h
siox: add support for tracing
2017-12-19 10:56:24 +01:00
skb.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
smbus.h
i2c: break out smbus support into separate file
2017-05-31 21:01:03 +02:00
sock.h
net: tracepoint: exposing sk_faimily in tracepoint inet_sock_set_state
2018-01-08 14:32:45 -05:00
spi.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
spmi.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
sunrpc.h
NFS client fixes for Linux 4.17-rc4
2018-05-11 13:56:43 -07:00
sunvnet.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
swiotlb.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
syscalls.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
target.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
task.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
tcp.h
net: dccp: Add DCCP sendmsg trace event
2018-01-02 14:27:30 -05:00
thermal_power_allocator.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
thermal.h
cpu_cooling: Drop static-power related stuff
2017-12-07 22:52:01 +01:00
thp.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
timer.h
hrtimer: Add clock bases and hrtimer mode for softirq context
2018-01-16 03:00:50 +01:00
tlb.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
udp.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
ufs.h
scsi: ufs: add trace event for ufs upiu
2018-04-18 23:37:39 -04:00
v4l2.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
vb2.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
vmscan.h
mm, vmscan, tracing: use pointer to reclaim_stat struct in trace event
2018-04-11 10:28:30 -07:00
vsock_virtio_transport_common.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
wbt.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
workqueue.h
tracing: Add missing forward declaration
2018-04-19 11:05:48 -04:00
writeback.h
Merge branch 'for-4.15/block' of git://git.kernel.dk/linux-block
2017-11-14 15:32:19 -08:00
xdp.h
trace/xdp: fix compile warning: 'struct bpf_map' declared inside parameter list
2017-11-30 02:55:02 +01:00
xen.h
tracing/x86/xen: Remove zero data size trace events trace_xen_mmu_flush_tlb{_all}
2018-05-14 17:02:30 -04:00