linux_dsm_epyc7002/include/trace/events
Linus Torvalds 0a7418f5f5 This includes the final patch to clean up and fix the issue with the
design of tracepoints and how a user could register a tracepoint
 and have that tracepoint not be activated but no error was shown.
 
 The design was for an out of tree module but broke in tree users.
 The clean up was to remove the saving of the hash table of tracepoint
 names such that they can be enabled before they exist (enabling
 a module tracepoint before that module is loaded). This added more
 complexity than needed. The clean up was to remove that code and
 just enable tracepoints that exist or fail if they do not.
 
 This removed a lot of code as well as the complexity that it brought.
 As a side effect, instead of registering a tracepoint by its name,
 the tracepoint needs to be registered with the tracepoint descriptor.
 This removes having to duplicate the tracepoint names that are
 enabled.
 
 The second patch was added that simplified the way modules were
 searched for.
 
 This cleanup required changes that were in the 3.15 queue as well as
 some changes that were added late in the 3.14-rc cycle. This final
 change waited till the two were merged in upstream and then the
 change was added and full tests were run. Unfortunately, the
 test found some errors, but after it was already submitted to the
 for-next branch and not to be rebased. Sparse errors were detected
 by Fengguang Wu's bot tests, and my internal tests discovered that
 the anonymous union initialization triggered a bug in older gcc compilers.
 Luckily, there was a bugzilla for the gcc bug which gave a work around
 to the problem. The third and fourth patch handled the sparse error
 and the gcc bug respectively.
 
 A final patch was tagged along to fix a missing documentation for
 the README file.
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Merge tag 'trace-3.15-v2' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace

Pull more tracing updates from Steven Rostedt:
 "This includes the final patch to clean up and fix the issue with the
  design of tracepoints and how a user could register a tracepoint and
  have that tracepoint not be activated but no error was shown.

  The design was for an out of tree module but broke in tree users.  The
  clean up was to remove the saving of the hash table of tracepoint
  names such that they can be enabled before they exist (enabling a
  module tracepoint before that module is loaded).  This added more
  complexity than needed.  The clean up was to remove that code and just
  enable tracepoints that exist or fail if they do not.

  This removed a lot of code as well as the complexity that it brought.
  As a side effect, instead of registering a tracepoint by its name, the
  tracepoint needs to be registered with the tracepoint descriptor.
  This removes having to duplicate the tracepoint names that are
  enabled.

  The second patch was added that simplified the way modules were
  searched for.

  This cleanup required changes that were in the 3.15 queue as well as
  some changes that were added late in the 3.14-rc cycle.  This final
  change waited till the two were merged in upstream and then the change
  was added and full tests were run.  Unfortunately, the test found some
  errors, but after it was already submitted to the for-next branch and
  not to be rebased.  Sparse errors were detected by Fengguang Wu's bot
  tests, and my internal tests discovered that the anonymous union
  initialization triggered a bug in older gcc compilers.  Luckily, there
  was a bugzilla for the gcc bug which gave a work around to the
  problem.  The third and fourth patch handled the sparse error and the
  gcc bug respectively.

  A final patch was tagged along to fix a missing documentation for the
  README file"

* tag 'trace-3.15-v2' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace:
  tracing: Add missing function triggers dump and cpudump to README
  tracing: Fix anonymous unions in struct ftrace_event_call
  tracepoint: Fix sparse warnings in tracepoint.c
  tracepoint: Simplify tracepoint module search
  tracepoint: Use struct pointer instead of name hash for reg/unreg tracepoints
2014-04-12 13:06:10 -07:00
..
9p.h 9p: trace: use %*ph to dump buffer 2013-05-28 13:42:08 -05:00
asoc.h ASoC: trace: Make sure trace header doesnt depend on any headers 2013-09-17 00:37:03 +01:00
bcache.h bcache: Kill unused freelist 2014-03-18 12:23:36 -07:00
block.h blktrace: fix accounting of partially completed requests 2014-03-05 16:11:21 -07:00
btrfs.h btrfs: Add trace for btrfs_workqueue alloc/destroy 2014-03-20 17:15:28 -07:00
compaction.h mm: compaction: trace compaction begin and end 2014-01-21 16:19:48 -08:00
context_tracking.h context_tracking: User/kernel broundary cross trace events 2013-08-14 17:14:48 +02:00
ext3.h jbd: change journal_invalidatepage() to accept length 2013-05-21 23:26:36 -04:00
ext4.h ext4: Introduce FALLOC_FL_ZERO_RANGE flag for fallocate 2014-03-18 18:05:35 -04:00
f2fs.h Merge branch 'for-3.14/core' of git://git.kernel.dk/linux-block 2014-01-30 11:19:05 -08:00
filemap.h mm: trace filemap add and del 2013-04-29 15:54:28 -07:00
gfpflags.h mm: add a __GFP_KMEMCG flag 2012-12-18 15:02:12 -08:00
gpio.h gpio: add trace events for setting direction and value 2011-05-20 00:40:19 -06:00
host1x.h gpu: host1x: Add channel support 2013-04-22 12:32:43 +02:00
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 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
iommu.h iommu: Add iommu_error class event to iommu trace 2013-09-25 11:07:04 +02:00
irq.h rcu: Use softirq to address performance regression 2011-06-14 15:25:39 -07:00
jbd2.h jbd2: trace when lock_buffer in do_get_write_access takes a long time 2013-04-21 16:47:54 -04:00
jbd.h jbd: Write journal superblock with WRITE_FUA after checkpointing 2012-05-15 23:34:37 +02:00
kmem.h mm: get rid of unnecessary overhead of trace_mm_page_alloc_extfrag() 2013-11-13 12:09:10 +09:00
kvm.h KVM: Drop FOLL_GET in GUP when doing async page fault 2013-10-15 13:43:37 +03:00
lock.h
mce.h tracing: Fix event alignment: mce:mce_record 2011-03-10 10:34:28 -05:00
migrate.h tracing: Fix event header migrate.h to include tracepoint.h 2014-03-07 10:06:09 -05:00
module.h Fix: module signature vs tracepoints: add new TAINT_UNSIGNED_MODULE 2014-03-13 12:11:51 +10:30
napi.h
net.h net: Rename skb->rxhash to skb->hash 2014-03-26 15:58:20 -04:00
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: add tracepoints for LRU activation and insertions 2013-07-03 16:07:31 -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 Merge branches 'pm-qos', 'pm-domains' and 'pm-drivers' 2014-03-20 13:25:36 +01:00
printk.h printk/tracing: rework console tracing 2013-04-29 18:28:13 -07:00
random.h random: convert DEBUG_ENT to tracepoints 2013-10-10 14:32:23 -04:00
ras.h PCI, AER: Fix severity usage in aer trace event 2013-12-08 15:39:10 +01:00
rcu.h rcu: Avoid sparse warnings in rcu_nocb_wake trace event 2013-09-23 09:18:17 -07:00
regmap.h regmap: Add support for discarding parts of the register cache 2013-05-12 18:46:47 +04:00
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 sched: add tracepoints related to NUMA task migration 2014-01-21 16:19:48 -08:00
scsi.h [SCSI] Include protection operation in SCSI command trace 2011-03-14 18:36:02 -05:00
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
sunrpc.h SUNRPC: Fix oops when trace sunrpc_task events in nfs client 2014-03-07 19:10:08 -05:00
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: Fix assignment of LUN in tracepoints 2013-10-09 01:54:44 -07:00
task.h exec: kill bprm->tcomm[], simplify the "basename" logic 2014-04-07 16:36:05 -07:00
timer.h Merge branch 'timers-nohz-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2013-05-05 13:23:27 -07:00
udp.h udp: add tracepoints for queueing skb to rcvbuf 2011-06-21 16:06:10 -07:00
v4l2.h [media] v4l: add stream format for SDR receiver 2014-03-05 14:15:12 -03:00
vmscan.h shrinker: Kill old ->shrink API. 2013-09-10 18:56:32 -04:00
workqueue.h workqueue: rename cpu_workqueue to pool_workqueue 2013-02-13 19:29:12 -08:00
writeback.h Most of the changes were largely clean ups, and some documentation. 2014-04-03 10:26:31 -07:00
xen.h xen/mmu: Use Xen specific TLB flush instead of the generic one. 2012-10-31 12:38:31 -04:00