Stefan Strogin 99e8ea6cd2 mm: cma: add trace events for CMA allocations and freeings ...

Add trace events for cma_alloc() and cma_release().

The cma_alloc tracepoint is used both for successful and failed allocations,
in case of allocation failure pfn=-1UL is stored and printed.

Signed-off-by: Stefan Strogin <stefan.strogin@gmail.com>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Steven Rostedt <rostedt@goodmis.org>
Cc: Joonsoo Kim <iamjoonsoo.kim@lge.com>
Cc: Michal Nazarewicz <mpn@google.com>
Cc: Marek Szyprowski <m.szyprowski@samsung.com>
Cc: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Cc: Thierry Reding <treding@nvidia.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

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

..

9p.h

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

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

asoc.h

ASoC: Remove snd_soc_cache_sync() implementation

2014-11-09 09:06:30 +00:00

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

tracing: %pF is only for function pointers

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

cma.h

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

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

compaction.h

mm/compaction: add tracepoint to observe behaviour of compaction defer

2015-02-11 17:06:04 -08:00

context_tracking.h

context_tracking: User/kernel broundary cross trace events

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

ext3.h

tracing: %pF is only for function pointers

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

ext4.h

tracing: %pF is only for function pointers

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

f2fs.h

f2fs: Export the enums in the tracepoints to userspace

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

fence.h

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

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

filelock.h

locks: generic_delete_lease doesn't need a file_lock at all

2014-10-07 14:06:12 -04:00

filemap.h

mm: trace filemap add and del

2013-04-29 15:54:28 -07:00

gfpflags.h

mm: get rid of __GFP_KMEMCG

2014-06-04 16:53:56 -07:00

gpio.h

gpio: add trace events for setting direction and value

2011-05-20 00:40:19 -06:00

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

jbd.h

jbd: Write journal superblock with WRITE_FUA after checkpointing

2012-05-15 23:34:37 +02:00

kmem.h

mm: when stealing freepages, also take pages created by splitting buddy page

2015-02-11 17:06:06 -08:00

kvm.h

Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm

2015-02-13 09:55:09 -08:00

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

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

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

PM / sleep: trace events for device PM callbacks

2014-06-11 02:16:48 +02:00

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: Remove redundant TREE_PREEMPT_RCU config option

2014-10-29 10:20:05 -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

sched: Fix the PREEMPT_ACTIVE check in __trace_sched_switch_state()

2014-10-28 10:47:53 +01:00

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

sunrpc.h

SUNRPC: Export enums in tracepoints to user space

2015-04-08 09:41:08 -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

Merge remote-tracking branch 'scsi-queue/drivers-for-3.19' into for-linus

2014-12-18 05:56:29 -08:00

task.h

exec: kill bprm->tcomm[], simplify the "basename" logic

2014-04-07 16:36:05 -07:00

thermal.h

thermal: trace: Trace when temperature is above a trip point

2014-07-29 09:28:43 -04:00

thp.h

powerpc/thp: Add tracepoints to track hugepage invalidate

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

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

tlb.h

x86/tlb/trace: Export enums in used by tlb_flush tracepoint

2015-04-08 09:39:58 -04:00

udp.h

udp: add tracepoints for queueing skb to rcvbuf

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

v4l2.h

v4l: Export enums used by tracepoints to user space

2015-04-08 10:58:25 -04:00

vmscan.h

mm: shrinker: add nid to tracepoint output

2014-06-04 16:54:04 -07:00

workqueue.h

workqueue: rename cpu_workqueue to pool_workqueue

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

writeback.h

writeback: Export enums used by tracepoint to user space

2015-04-08 10:58:35 -04:00

xen.h

x86: expose number of page table levels on Kconfig level

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