evie/android_kernel_oneplus_msm8998
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions
android_kernel_oneplus_msm8998/include/trace/events
History
Patrick Bellasi f0ba6a5d0c FIXUP: sched: fix build for non-SMP target 
Currently the build for a single-core (e.g. user-mode) Linux is broken
and this configuration is required (at least) to run some network tests.

The main issues for the current code support on single-core systems are:
1. {se,rq}::sched_avg is not available nor maintained for !SMP systems
   This means that load and utilisation signals are NOT available in single
   core systems. All the EAS code depends on these signals.
2. sched_group_energy is also SMP dependant. Again this means that all the
   EAS setup and preparation code (energyn model initialization) has to be
   properly guarded/disabled for !SMP systems.
3. SchedFreq depends on utilization signal, which is not available on
   !SMP systems.
4. SchedTune is useless on unicore systems if SchedFreq is not available.
5. WALT machinery is not required on single-core systems.

This patch addresses all these issues by enforcing some constraints for
single-core systems:
a) WALT, SchedTune and SchedTune are now dependant on SMP
b) The default governor for !SMP systems is INTERACTIVE
c) The energy model initialisation/build functions are
d) Other minor code re-arrangements and CONFIG_SMP guarding to enable
   single core builds.

Signed-off-by: Patrick Bellasi <patrick.bellasi@arm.com>
2016-09-14 14:59:32 +05:30
..
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
cpufreq_sched.h sched/cpufreq_sched: add trace events 2016-09-14 14:58:22 +05:30
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 ] 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
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
mce.h
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
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
pagemap.h mm: pagemap: avoid unnecessary overhead when tracepoints are deactivated 2014-08-06 18:01:20 -07:00
power.h DEBUG: sched,cpufreq: add cpu_capacity change tracepoint 2016-09-14 14:59:32 +05:30
power_cpu_migrate.h ARM: bL_switcher/trace: Add trace trigger for trace bootstrapping 2013-09-23 18:47:30 -04:00
printk.h
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
rpm.h
sched.h FIXUP: sched: fix build for non-SMP target 2016-09-14 14:59:32 +05:30
scsi.h scsi: rename SERVICE_ACTION_IN to SERVICE_ACTION_IN_16 2014-11-24 20:01:40 +01:00
signal.h
skb.h
sock.h
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.h devfreq_cooling: add trace information 2015-10-30 10:41:38 -07:00
thermal_power_allocator.h thermal: consistently use int for temperatures 2015-08-03 23:15:50 +08:00
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
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
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