Li Zefan c58b43218c tracing/filters: Defer pred allocation, fix memory leak ... The predicates of an event and their filter structure are allocated when we create an event filter for the first time. These objects must be created once but each time we come with a new filter, we overwrite such pre-existing allocation, if any. Thus, this patch checks if the filter has already been allocated before going ahead. Spotted-by: Frederic Weisbecker <fweisbec@gmail.com> Signed-off-by: Li Zefan <lizf@cn.fujitsu.com> Cc: Steven Rostedt <rostedt@goodmis.org> Cc: Tom Zanussi <tzanussi@gmail.com> Cc: Masami Hiramatsu <mhiramat@redhat.com> LKML-Reference: <4A9CB1BA.3060402@cn.fujitsu.com> Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>		2009-09-04 23:22:33 +02:00
..
gcov
irq	x86/irq: Fix move_irq_desc() for nodes without ram	2009-08-08 17:06:03 +02:00
power
time
trace	tracing/filters: Defer pred allocation, fix memory leak	2009-09-04 23:22:33 +02:00
.gitignore
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
futex.c
futex_compat.c
groups.c
hrtimer.c
hung_task.c
itimer.c
kallsyms.c
Kconfig.freezer
Kconfig.hz
Kconfig.preempt
kexec.c	kexec: fix omitting offset in extended crashkernel syntax	2009-07-29 19:10:34 -07:00
kfifo.c
kgdb.c
kmod.c	tracing/events: Add module tracepoints	2009-08-17 11:25:08 +02:00
kprobes.c	Merge branch 'linus' into tracing/core	2009-08-11 14:19:09 +02:00
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
Makefile
marker.c
module.c	tracing/events: Add module tracepoints	2009-08-17 11:25:08 +02:00
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: Require CAP_SYS_ADMIN for raw tracepoint data	2009-08-10 11:33:09 +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_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
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
tracepoint.c	tracing: Don't trace kernel thread syscalls	2009-08-26 21:29:52 +02:00
tsacct.c
uid16.c
up.c
user.c
user_namespace.c
utsname.c
utsname_sysctl.c
wait.c
workqueue.c