Namhyung Kim 9fdd8a875c tracing, mm: Record pfn instead of pointer to struct page ... The struct page is opaque for userspace tools, so it'd be better to save pfn in order to identify page frames. The textual output of $debugfs/tracing/trace file remains unchanged and only raw (binary) data format is changed - but thanks to libtraceevent, userspace tools which deal with the raw data (like perf and trace-cmd) can parse the format easily. So impact on the userspace will also be minimal. Signed-off-by: Namhyung Kim <namhyung@kernel.org> Based-on-patch-by: Joonsoo Kim <js1304@gmail.com> Acked-by: Ingo Molnar <mingo@kernel.org> Acked-by: Steven Rostedt <rostedt@goodmis.org> Cc: David Ahern <dsahern@gmail.com> Cc: Jiri Olsa <jolsa@redhat.com> Cc: Minchan Kim <minchan@kernel.org> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: linux-mm@kvack.org Link: http://lkml.kernel.org/r/1428298576-9785-3-git-send-email-namhyung@kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>		2015-04-13 11:44:52 -03:00
..
9p.h	…
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	Btrfs: fix wrong parse of extent map's tracepoint	2014-09-18 07:14:47 -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	…
ext4.h	ext4: add optimization for the lazytime mount option	2015-02-05 02:45:00 -05:00
f2fs.h	f2fs: fix sparse warnings	2015-02-11 17:04:49 -08:00
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	tracing, mm: Record pfn instead of pointer to struct page	2015-04-13 11:44:52 -03:00
gfpflags.h	mm: get rid of __GFP_KMEMCG	2014-06-04 16:53:56 -07:00
gpio.h	…
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	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: 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	net: treewide: Fix typo found in DocBook/networking.xml	2014-09-05 17:35:28 -07:00
jbd.h	…
jbd2.h	…
kmem.h	tracing, mm: Record pfn instead of pointer to struct page	2015-04-13 11:44:52 -03:00
kvm.h	Fairly small update, but there are some interesting new features.	2015-02-13 09:55:09 -08:00
lock.h	…
mce.h	…
migrate.h	mm tracing: tell mm_migrate_pages event about numa_misplaced	2014-08-06 18:01:18 -07:00
module.h	module: Replace module_ref with atomic_t refcnt	2014-11-11 17:07:46 +10:30
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	mm: pagemap: avoid unnecessary overhead when tracepoints are deactivated	2014-08-06 18:01:20 -07:00
power.h	PM / sleep: trace events for device PM callbacks	2014-06-11 02:16:48 +02:00
power_cpu_migrate.h	…
printk.h	…
random.h	…
rcu.h	rcu: Remove redundant TREE_PREEMPT_RCU config option	2014-10-29 10:20:05 -07:00
regmap.h	regmap: introduce regmap_name to fix syscon regmap trace events	2015-03-19 20:04:55 +00:00
regulator.h	…
rpm.h	…
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	…
skb.h	…
sock.h	…
spi.h	…
sunrpc.h	sunrpc: add some tracepoints around enqueue and dequeue of svc_xprt	2014-12-09 11:29:14 -05:00
swiotlb.h	…
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	…
tlb.h	x86/tlb/trace: Do not trace on CPU that is offline	2015-02-07 19:34:55 -05:00
udp.h	…
v4l2.h	[media] v4l: add stream format for SDR receiver	2014-03-05 14:15:12 -03:00
vmscan.h	tracing, mm: Record pfn instead of pointer to struct page	2015-04-13 11:44:52 -03:00
workqueue.h	…
writeback.h	Merge branch 'lazytime' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2015-02-17 16:12:34 -08:00
xen.h	…