Paolo Abeni b65f164d37 ipv6: let trace_fib6_table_lookup() dereference the fib table ... The perf traces for ipv6 routing code show a relevant cost around trace_fib6_table_lookup(), even if no trace is enabled. This is due to the fib6_table de-referencing currently performed by the caller. Let's the tracing code pay this overhead, passing to the trace helper the table pointer. This gives small but measurable performance improvement under UDP flood. Signed-off-by: Paolo Abeni <pabeni@redhat.com> Acked-by: Steven Rostedt (VMware) <rostedt@goodmis.org> Acked-by: David Ahern <dsa@cumulusnetworks.com> Acked-by: Martin KaFai Lau <kafai@fb.com> Signed-off-by: David S. Miller <davem@davemloft.net>		2017-10-21 02:23:38 +01:00
..
9p.h
afs.h	afs: Refcount the afs_call struct	2017-01-09 11:10:02 +00:00
alarmtimer.h	ktime: Get rid of the union	2016-12-25 17:21:22 +01:00
asoc.h
bcache.h	block: replace bi_bdev with a gendisk pointer and partitions index	2017-08-23 12:49:55 -06:00
block.h	block: tolerate tracing of NULL bio	2017-09-11 09:45:52 -06:00
bpf.h	tracing: bpf: Hide bpf trace events when they are not used	2017-10-16 21:10:20 +01:00
bridge.h	bridge: add tracepoint in br_fdb_update	2017-08-31 11:42:41 -07:00
btrfs.h	btrfs: use BTRFS_FSID_SIZE for fsid	2017-08-18 16:36:29 +02:00
cgroup.h	kernfs: handle null pointers while printing node name and path	2017-02-10 16:02:26 +01:00
clk.h
cma.h
compaction.h	mm, trace: extract COMPACTION_STATUS and ZONE_TYPE to a common header	2017-02-22 16:41:27 -08:00
context_tracking.h
cpuhp.h
devlink.h
dma_fence.h	dma-buf: Rename struct fence to dma_fence	2016-10-25 14:40:39 +02:00
ext4.h	ext4: remove unused metadata accounting variables	2017-07-30 22:30:11 -04:00
f2fs.h	for-f2fs-4.14	2017-09-12 20:05:58 -07:00
fib6.h	ipv6: let trace_fib6_table_lookup() dereference the fib table	2017-10-21 02:23:38 +01:00
fib.h
filelock.h
filemap.h	fs: new infrastructure for writeback error handling and reporting	2017-07-06 07:02:25 -04:00
fs_dax.h	dax: use common 4k zero page for dax mmap reads	2017-09-06 17:27:24 -07:00
fsi_master_gpio.h	drivers/fsi/gpio: Add tracepoints for GPIO master	2017-06-09 11:52:09 +02:00
fsi.h	drivers/fsi: Add tracepoints for low-level operations	2017-06-09 11:52:08 +02:00
gpio.h
host1x.h
hswadsp.h
huge_memory.h
i2c.h	i2c: break out smbus support into separate file	2017-05-31 21:01:03 +02:00
intel_ish.h
intel-sst.h
iommu.h	iommu: Remove pci.h include from trace/events/iommu.h	2017-04-29 00:20:49 +02:00
ipi.h
irq.h	irq: Fix typo in tracepoint.xml	2016-09-29 10:03:38 +02:00
jbd2.h
kmem.h
kvm.h	KVM: trace events: update list of exit reasons	2017-09-14 18:54:14 +02:00
libata.h
lock.h
mce.h
mdio.h	net/phy: add trace events for mdio accesses	2016-11-24 11:55:43 -05:00
migrate.h
mmc.h	mmc: core: Add members to mmc_request and mmc_data for CQE's	2017-08-30 14:02:01 +02:00
mmflags.h	mm: treewide: remove GFP_TEMPORARY allocation flag	2017-09-13 18:53:16 -07:00
module.h
napi.h
net.h
nilfs2.h
nmi.h
oom.h	mm/oom_kill.c: add tracepoints for oom reaper-related events	2017-07-10 16:32:32 -07:00
page_isolation.h
page_ref.h
pagemap.h
percpu.h	percpu: add tracepoint support for percpu memory	2017-06-20 15:31:43 -04:00
power_cpu_migrate.h
power.h	cpufreq: intel_pstate: Add io_boost trace	2016-09-16 23:55:30 +02:00
printk.h
qdisc.h	qdisc: add tracepoint qdisc:qdisc_dequeue for dequeued SKBs	2017-08-16 14:10:10 -07:00
random.h
rcu.h	rcutorture: Place event-traced strings into trace buffer	2017-07-24 16:04:12 -07:00
regulator.h
rpm.h
rxrpc.h	rxrpc: Add service upgrade support for client connections	2017-06-05 14:30:49 +01:00
sched.h	sched/debug: Add explicit TASK_PARKED printing	2017-09-29 11:02:57 +02:00
scsi.h
signal.h
skb.h
smbus.h	i2c: break out smbus support into separate file	2017-05-31 21:01:03 +02:00
sock.h
spi.h	spi: Generalize SPI "master" to "controller"	2017-06-13 18:51:11 +01:00
spmi.h
sunrpc.h
sunvnet.h
swiotlb.h	swiotlb: Add swiotlb=noforce debug option	2016-12-19 09:05:20 -05:00
syscalls.h	tracing: Add #undef to fix compile error	2017-03-03 09:45:01 -05:00
target.h
task.h
tcp.h	tcp: Remove use of inet6_sk and add IPv6 checks to tracepoint	2017-10-20 13:04:58 +01:00
thermal_power_allocator.h
thermal.h	trace: thermal: add another parameter 'power' to the tracing function	2017-05-05 15:54:45 +08:00
thp.h
timer.h	This release has no new tracing features, just clean ups, minor fixes	2017-02-27 13:26:17 -08:00
tlb.h
udp.h
ufs.h	scsi: ufs: add trace event for ufs commands	2017-01-05 18:10:04 -05:00
v4l2.h	[media] v4l: Add metadata buffer type and format	2017-04-14 22:37:02 -03:00
vb2.h
vmscan.h	mm, vmscan: add mm_vmscan_inactive_list_is_low tracepoint	2017-02-22 16:41:29 -08:00
vsock_virtio_transport_common.h
wbt.h	blk-wbt: add general throttling mechanism	2016-11-10 13:53:32 -07:00
workqueue.h
writeback.h	kernfs: introduce kernfs_node_id	2017-07-29 09:00:03 -06:00
xdp.h	bpf: cpumap add tracepoints	2017-10-18 12:12:18 +01:00
xen.h	xen: remove not used trace functions	2017-08-31 09:45:55 -04:00