linux/kernel
Neil Horman 9ec04da748 net: skb ftracer - Add actual ftrace code to kernel (v3)
skb allocation / consumption correlator

Add ftracer module to kernel to print out a list that correlates a process id,
an skb it read, and the numa nodes on wich the process was running when it was
read along with the numa node the skbuff was allocated on.

Signed-off-by: Neil Horman <nhorman@tuxdriver.com>

 Makefile            |    1
 trace.h             |   19 ++++++
 trace_skb_sources.c |  154 ++++++++++++++++++++++++++++++++++++++++++++++++++++
 3 files changed, 174 insertions(+)
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-08-13 16:43:25 -07:00
..
gcov
irq genirq: Fix UP compile failure caused by irq_thread_check_affinity 2009-07-22 23:18:46 +02:00
power
time clocksource: Prevent NULL pointer dereference 2009-07-19 17:15:54 +02:00
trace net: skb ftracer - Add actual ftrace code to kernel (v3) 2009-08-13 16:43:25 -07:00
.gitignore
Kconfig.freezer
Kconfig.hz
Kconfig.preempt
Makefile
acct.c
async.c
audit.c
audit.h
audit_tree.c
audit_watch.c
auditfilter.c
auditsc.c
backtracetest.c
bounds.c
capability.c
cgroup.c cgroup avoid permanent sleep at rmdir 2009-07-29 19:10:35 -07:00
cgroup_debug.c
cgroup_freezer.c
compat.c
configs.c
cpu.c
cpuset.c
cred-internals.h
cred.c
delayacct.c
dma-coherent.c
dma.c
exec_domain.c
exit.c
extable.c
fork.c execve: must clear current->clear_child_tid 2009-08-07 10:39:56 -07:00
freezer.c sched: fix nr_uninterruptible accounting of frozen tasks really 2009-07-18 14:19:53 +02:00
futex.c
futex_compat.c
groups.c
hrtimer.c
hung_task.c
itimer.c
kallsyms.c
kexec.c kexec: fix omitting offset in extended crashkernel syntax 2009-07-29 19:10:34 -07:00
kfifo.c
kgdb.c
kmod.c
kprobes.c kprobes: Use kernel_text_address() for checking probe address 2009-07-30 16:44:06 -07:00
ksysfs.c
kthread.c update the comment in kthread_stop() 2009-07-27 12:15:46 -07:00
latencytop.c
lockdep.c
lockdep_internals.h
lockdep_proc.c lockdep: Fix file mode of lock_stat 2009-08-07 11:58:38 +02:00
lockdep_states.h
marker.c
module.c module: use MODULE_SYMBOL_PREFIX with module_layout 2009-07-27 12:15:45 -07:00
mutex-debug.c
mutex-debug.h
mutex.c
mutex.h
notifier.c
ns_cgroup.c
nsproxy.c
panic.c trace: stop tracer in oops_enter() 2009-07-24 15:30:45 -04:00
params.c
perf_counter.c perf_counter: Fix/complete ftrace event records sampling 2009-08-09 12:53:48 +02:00
pid.c
pid_namespace.c
pm_qos_params.c
posix-cpu-timers.c posix_cpu_timers_exit_group(): Do not use thread_group_cputimer() 2009-08-08 18:30:25 +02:00
posix-timers.c posix-timers: Fix oops in clock_nanosleep() with CLOCK_MONOTONIC_RAW 2009-08-04 10:16:41 +02:00
printk.c
profile.c profile: suppress warning about large allocations when profile=1 is specified 2009-07-29 19:10:36 -07:00
ptrace.c
rcuclassic.c
rcupdate.c
rcupreempt.c
rcupreempt_trace.c
rcutorture.c
rcutree.c
rcutree.h
rcutree_trace.c
relay.c
res_counter.c
resource.c
rtmutex-debug.c
rtmutex-debug.h
rtmutex-tester.c
rtmutex.c rtmutex: Avoid deadlock in rt_mutex_start_proxy_lock() 2009-08-06 05:50:21 +02:00
rtmutex.h
rtmutex_common.h
rwsem.c
sched.c sched: fix load average accounting vs. cpu hotplug 2009-07-18 14:19:52 +02:00
sched_clock.c
sched_cpupri.c sched: Fix race in cpupri introduced by cpumask_var changes 2009-08-02 14:23:29 +02:00
sched_cpupri.h
sched_debug.c
sched_fair.c sched: Fix latencytop and sleep profiling vs group scheduling 2009-08-02 14:10:12 +02:00
sched_features.h
sched_idletask.c
sched_rt.c
sched_stats.h
seccomp.c
semaphore.c
signal.c do_sigaltstack: small cleanups 2009-08-01 11:18:56 -07:00
slow-work.c
smp.c generic-ipi: fix hotplug_cfd() 2009-08-07 10:39:55 -07:00
softirq.c softirq: introduce tasklet_hrtimer infrastructure 2009-07-22 17:01:17 +02:00
softlockup.c
spinlock.c
srcu.c
stacktrace.c
stop_machine.c
sys.c
sys_ni.c
sysctl.c
sysctl_check.c
taskstats.c
test_kprobes.c
time.c
timeconst.pl
timer.c timer: Avoid reading uninitialized data 2009-07-18 23:11:43 +02:00
tracepoint.c
tsacct.c
uid16.c
up.c
user.c
user_namespace.c
utsname.c
utsname_sysctl.c
wait.c
workqueue.c