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

…

bcache.h

…

block.h

…

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

…

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

…

filelock.h

…

filemap.h

…

gfpflags.h

…

gpio.h

…

host1x.h

…

hswadsp.h

…

i2c.h

…

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

…

irq.h

irq/tracing: Export enums in tracepoints to user space

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

jbd2.h

…

jbd.h

…

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

…

mce.h

…

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

…

net.h

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

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

nmi.h

…

oom.h

…

pagemap.h

…

power_cpu_migrate.h

…

power.h

…

printk.h

…

random.h

tracing: %pF is only for function pointers

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

rcu.h

…

regulator.h

…

rpm.h

…

sched.h

…

scsi.h

…

signal.h

…

skb.h

…

sock.h

…

spi.h

…

sunrpc.h

SUNRPC: Export enums in tracepoints to user space

2015-04-08 09:41:08 -04:00

swiotlb.h

…

syscalls.h

…

target.h

…

task.h

…

thermal.h

…

thp.h

…

timer.h

…

tlb.h

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

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

udp.h

…

v4l2.h

v4l: Export enums used by tracepoints to user space

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

vmscan.h

…

workqueue.h

…

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