![]() Impact: fix PID output under namespaces When current namespace is not the global namespace, pid read from set_ftrace_pid is no correct. # ~/newpid_namespace_run bash # echo $$ 1 # echo 1 > set_ftrace_pid # cat set_ftrace_pid 3756 Since we write virtual PID to set_ftrace_pid, we need get virtual PID when we read it. Signed-off-by: Lai Jiangshan <laijs@cn.fujitsu.com> Cc: Steven Rostedt <srostedt@redhat.com> Cc: Frederic Weisbecker <fweisbec@gmail.com> LKML-Reference: <49C84D65.9050606@cn.fujitsu.com> Signed-off-by: Ingo Molnar <mingo@elte.hu> |
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.. | ||
blktrace.c | ||
events.c | ||
ftrace.c | ||
Kconfig | ||
kmemtrace.c | ||
Makefile | ||
ring_buffer.c | ||
trace.c | ||
trace.h | ||
trace_boot.c | ||
trace_branch.c | ||
trace_clock.c | ||
trace_event_profile.c | ||
trace_event_types.h | ||
trace_events.c | ||
trace_events_stage_1.h | ||
trace_events_stage_2.h | ||
trace_events_stage_3.h | ||
trace_export.c | ||
trace_functions.c | ||
trace_functions_graph.c | ||
trace_hw_branches.c | ||
trace_irqsoff.c | ||
trace_mmiotrace.c | ||
trace_nop.c | ||
trace_output.c | ||
trace_output.h | ||
trace_power.c | ||
trace_printk.c | ||
trace_sched_switch.c | ||
trace_sched_wakeup.c | ||
trace_selftest.c | ||
trace_selftest_dynamic.c | ||
trace_stack.c | ||
trace_stat.c | ||
trace_stat.h | ||
trace_syscalls.c | ||
trace_sysprof.c | ||
trace_workqueue.c |