Colin Cross 7fcd7eef75 trace: power: add trace_clock_set_parent ...

Adds a new trace event to be called from clk_set_parent.  Some
cpufreq drivers, including Tegra, reparent the cpu clock to a
slower clock while the main pll is relocking, tracing
clk_set_parent allows traces to show how for long the cpu is
running slower.

Uses a separate TRACE_EVENT instead of the clock event class to
allow the event to contain string names for the child and the
parent.

Signed-off-by: Colin Cross <ccross@android.com>

2016-02-16 13:53:31 -08:00

..

9p.h

net/9p/tracing: Export enums in tracepoints to userspace

2015-04-08 09:39:59 -04:00

asoc.h

ASoC: dapm: Consolidate path trace events

2015-08-13 12:40:16 +01:00

bcache.h

bcache: fix crash in bcache_btree_node_alloc_fail tracepoint

2014-08-04 15:23:03 -07:00

block.h

blktrace: fix accounting of partially completed requests

2014-03-05 16:11:21 -07:00

btrfs.h

btrfs: qgroup: Add new trace point for qgroup data reserve

2015-10-21 18:41:08 -07:00

clk.h

clk: Add tracepoints for hardware operations

2015-03-12 12:18:51 -07:00

cma.h

mm: cma: add trace events for CMA allocations and freeings

2015-04-15 16:35:19 -07:00

compaction.h

mm, compaction: distinguish contended status in tracepoints

2015-11-05 19:34:48 -08:00

context_tracking.h

context_tracking: User/kernel broundary cross trace events

2013-08-14 17:14:48 +02:00

cpufreq_interactive.h

cpufreq: interactive: trace actual speed in target speed decisions

2016-02-16 13:52:45 -08:00

ext4.h

ext4: minor cleanup of ext4_da_reserve_space()

2015-06-21 21:37:05 -04:00

f2fs.h

f2fs: add a tracepoint for f2fs_read_data_pages

2015-10-12 14:00:34 -07:00

fence.h

fence: dma-buf cross-device synchronization (v18)

2014-07-08 12:18:56 -07:00

fib.h

net: Make table id type u32

2015-09-01 14:32:44 -07:00

filelock.h

locks: change tracepoint for generic_add_lease

2015-09-21 07:26:45 -04:00

filemap.h

tracing, mm: Record pfn instead of pointer to struct page

2015-04-13 11:44:52 -03:00

gfpflags.h

mm, page_alloc: distinguish between being unable to sleep, unwilling to sleep and avoiding waking kswapd

2015-11-06 17:50:42 -08:00

gpio.h

tracing: gpio: Add Kconfig option for enabling/disabling trace events

2015-10-20 21:56:10 -04:00

gpu.h

trace/events: fix gpu event timestamp formatting

2016-02-16 13:53:28 -08:00

host1x.h

gpu: host1x: Use struct host1x_bo pointers in traces

2014-11-13 16:11:32 +01:00

hswadsp.h

Merge remote-tracking branches 'asoc/topic/ml26124', 'asoc/topic/of', 'asoc/topic/omap', 'asoc/topic/pxa' and 'asoc/topic/rcar' into asoc-next

2014-03-12 23:04:35 +00:00

i2c.h

i2c: Add message transfer tracepoints for SMBUS [ver #2]

2014-03-13 22:15:07 +01:00

intel-sst.h

tracing: Add TRACE_SYSTEM_VAR to intel-sst

2015-04-07 12:31:12 -04:00

iommu.h

iommu: Change trace unmap api to report unmapped size

2015-01-19 15:19:31 +01:00

ipi.h

tracepoint: add generic tracepoint definitions for IPI tracing

2014-08-07 20:40:40 -04:00

irq.h

irq/tracing: Export enums in tracepoints to user space

2015-04-08 09:40:00 -04:00

jbd2.h

jbd2: trace when lock_buffer in do_get_write_access takes a long time

2013-04-21 16:47:54 -04:00

kmem.h

tracing/mm: don't trace mm_page_pcpu_drain on offline cpus

2015-05-28 18:25:18 -07:00

kvm.h

kvm: move new trace event outside #ifdef CONFIG_KVM_ASYNC_PF

2015-09-08 11:16:40 +02:00

libata.h

libata: Add tracepoints

2015-03-27 11:59:22 -04:00

lock.h

tracing: Factorize lock events in a lock class

2010-05-09 13:45:35 +02:00

mce.h

tracing: Fix event alignment: mce:mce_record

2011-03-10 10:34:28 -05:00

migrate.h

mm: tracing: Export enums in tracepoints to user space

2015-04-08 09:40:01 -04:00

mmc.h

mmc: Add tracepoints of mmc block operations

2016-02-16 13:53:28 -08:00

module.h

tracing: %pF is only for function pointers

2015-03-25 08:57:22 -04:00

napi.h

napi: Convert trace_napi_poll to TRACE_EVENT

2010-09-07 17:51:01 +02:00

net.h

net: rename vlan_tx_* helpers since "tx" is misleading there

2015-01-13 17:51:08 -05:00

nilfs2.h

nilfs2: add tracepoints for analyzing reading and writing metadata files

2015-11-06 17:50:42 -08:00

nmi.h

x86: Add NMI duration tracepoints

2013-06-23 11:52:58 +02:00

oom.h

mm, oom: change type of oom_score_adj to short

2012-12-11 17:22:27 -08:00

pagemap.h

mm: pagemap: avoid unnecessary overhead when tracepoints are deactivated

2014-08-06 18:01:20 -07:00

power_cpu_migrate.h

ARM: bL_switcher/trace: Add trace trigger for trace bootstrapping

2013-09-23 18:47:30 -04:00

power.h

trace: power: add trace_clock_set_parent

2016-02-16 13:53:31 -08:00

printk.h

printk/tracing: rework console tracing

2013-04-29 18:28:13 -07:00

random.h

tracing: %pF is only for function pointers

2015-03-25 08:57:22 -04:00

rcu.h

rcu: Apply rcu_seq operations to _rcu_barrier()

2015-07-17 14:58:57 -07:00

regulator.h

regulator: Add basic trace facilities

2011-01-12 14:33:00 +00:00

rpm.h

device.h: audit and cleanup users in main include dir

2012-03-16 10:38:24 -04:00

sched.h

tracing/sched: Add trace events to track cpu hotplug.

2016-02-16 13:53:29 -08:00

scsi.h

scsi: rename SERVICE_ACTION_IN to SERVICE_ACTION_IN_16

2014-11-24 20:01:40 +01:00

signal.h

tracing: let trace_signal_generate() report more info, kill overflow_fail/lose_info

2012-01-13 18:48:50 +01:00

skb.h

tracing: Fix event alignment: skb:kfree_skb

2011-03-10 10:34:31 -05:00

sock.h

core: add tracepoints for queueing skb to rcvbuf

2011-06-21 16:06:10 -07:00

spi.h

spi: Provide common spi_message processing loop

2013-10-11 20:09:50 +01:00

spmi.h

spmi: add command tracepoints for SPMI

2015-08-05 12:27:09 -07:00

sunrpc.h

net: sunrpc: fix tracepoint Warning: unknown op '->'

2015-08-31 16:32:15 -04:00

swiotlb.h

tracing/events: Add bounce tracing to swiotbl

2013-10-02 12:53:26 -04:00

syscalls.h

tracepoint: Fix sparse warnings in tracepoint.c

2014-04-09 10:12:11 -04:00

target.h

target: Minimize SCSI header #include directives

2015-06-02 08:03:25 -07:00

task.h

tracing: Don't make assumptions about length of string on task rename

2015-08-31 10:47:14 -04:00

thermal_power_allocator.h

thermal: consistently use int for temperatures

2015-08-03 23:15:50 +08:00

thermal.h

devfreq_cooling: add trace information

2015-10-30 10:41:38 -07:00

thp.h

powerpc/thp: Add tracepoints to track hugepage invalidate

2014-08-13 18:20:42 +10:00

timer.h

timer: Replace timer base by a cpu index

2015-06-19 15:18:27 +02:00

tlb.h

x86, mm: trace when an IPI is about to be sent

2015-09-04 16:54:41 -07:00

udp.h

udp: add tracepoints for queueing skb to rcvbuf

2011-06-21 16:06:10 -07:00

v4l2.h

[media] v4l2: add support for SDR transmitter

2015-10-20 15:40:50 -02:00

vb2.h

[media] media: videobuf2: Prepare to divide videobuf2

2015-10-20 15:12:45 -02:00

vmscan.h

tracing, mm: Record pfn instead of pointer to struct page

2015-04-13 11:44:52 -03:00

workqueue.h

workqueue: rename cpu_workqueue to pool_workqueue

2013-02-13 19:29:12 -08:00

writeback.h

writeback: update writeback tracepoints to report cgroup

2015-08-18 15:49:15 -07:00

xen.h

x86: expose number of page table levels on Kconfig level

2015-04-14 16:49:02 -07:00