Oleg Nesterov 229c4ef8ae ftrace: do_each_pid_task() needs rcu lock ... "ftrace: use struct pid" commit 978f3a45d9 converted ftrace_pid_trace to "struct pid*". But we can't use do_each_pid_task() without rcu_read_lock() even if we know the pid itself can't go away (it was pinned in ftrace_pid_write). The exiting task can detach itself from this pid at any moment. Signed-off-by: Oleg Nesterov <oleg@redhat.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>		2009-02-03 22:50:58 +01:00
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ftrace.c	ftrace: do_each_pid_task() needs rcu lock	2009-02-03 22:50:58 +01:00
Kconfig	trace: add a way to enable or disable the stack tracer	2008-12-18 12:56:24 +01:00
Makefile	x86, bts, ftrace: adapt the hw-branch-tracer to the ds.c interface	2008-12-12 08:08:14 +01:00
ring_buffer.c	ring-buffer: reset timestamps when ring buffer is reset	2009-01-22 10:31:58 +01:00
trace_boot.c	cpumask: convert kernel trace functions further	2009-01-01 10:12:23 +10:30
trace_branch.c
trace_functions_graph.c	cpumask: convert kernel trace functions further	2009-01-01 10:12:23 +10:30
trace_functions.c	ftrace: introduce tracing_reset_online_cpus() helper	2008-12-19 16:29:34 +01:00
trace_hw_branches.c	cpumask: convert kernel trace functions further	2009-01-01 10:12:23 +10:30
trace_irqsoff.c	trace: set max latency variable to zero on default	2009-01-21 15:21:30 +01:00
trace_mmiotrace.c	ftrace: introduce tracing_reset_online_cpus() helper	2008-12-19 16:29:34 +01:00
trace_nop.c
trace_power.c	cpumask: convert kernel trace functions further	2009-01-01 10:12:23 +10:30
trace_sched_switch.c	sched, trace: update trace_sched_wakeup()	2008-12-25 13:10:21 +01:00
trace_sched_wakeup.c	trace: set max latency variable to zero on default	2009-01-21 15:21:30 +01:00
trace_selftest_dynamic.c
trace_selftest.c
trace_stack.c	trace: better use of stack_trace_enabled for boot up code	2008-12-18 12:56:56 +01:00
trace_sysprof.c	cpumask: convert kernel trace functions	2009-01-01 10:12:22 +10:30
trace.c	trace: set max latency variable to zero on default	2009-01-21 15:21:30 +01:00
trace.h	cpumask: convert kernel trace functions further	2009-01-01 10:12:23 +10:30