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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>		16 years ago
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Kconfig	…
Makefile	…
ftrace.c	ftrace: do_each_pid_task() needs rcu lock	16 years ago
ring_buffer.c	ring-buffer: reset timestamps when ring buffer is reset	16 years ago
trace.c	trace: set max latency variable to zero on default	16 years ago
trace.h	cpumask: convert kernel trace functions further	16 years ago
trace_boot.c	cpumask: convert kernel trace functions further	16 years ago
trace_branch.c	…
trace_functions.c	…
trace_functions_graph.c	cpumask: convert kernel trace functions further	16 years ago
trace_hw_branches.c	cpumask: convert kernel trace functions further	16 years ago
trace_irqsoff.c	trace: set max latency variable to zero on default	16 years ago
trace_mmiotrace.c	…
trace_nop.c	…
trace_power.c	cpumask: convert kernel trace functions further	16 years ago
trace_sched_switch.c	…
trace_sched_wakeup.c	trace: set max latency variable to zero on default	16 years ago
trace_selftest.c	…
trace_selftest_dynamic.c	…
trace_stack.c	…
trace_sysprof.c	…