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
..
ftrace.c
ftrace: do_each_pid_task() needs rcu lock
2009-02-03 22:50:58 +01:00
Kconfig
Makefile
ring_buffer.c
ring-buffer: reset timestamps when ring buffer is reset
2009-01-22 10:31:58 +01:00
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
trace_boot.c
cpumask: convert kernel trace functions further
2009-01-01 10:12:23 +10:30
trace_branch.c
trace_functions.c
trace_functions_graph.c
cpumask: convert kernel trace functions further
2009-01-01 10:12:23 +10:30
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
trace_nop.c
trace_power.c
cpumask: convert kernel trace functions further
2009-01-01 10:12:23 +10:30
trace_sched_switch.c
trace_sched_wakeup.c
trace: set max latency variable to zero on default
2009-01-21 15:21:30 +01:00
trace_selftest.c
trace_selftest_dynamic.c
trace_stack.c
trace_sysprof.c