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e543ad7691
linux/kernel/trace
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Steven Rostedt e543ad7691 tracing: add cpu_file intialization for ftrace_dump 
Impact: fix to ftrace_dump output corruption

The commit: b04cc6b1f6
  tracing/core: introduce per cpu tracing files

added a new field to the iterator called cpu_file. This was a handle
to differentiate between the per cpu trace output files and the
all cpu "trace" file. The all cpu "trace" file required setting this
to TRACE_PIPE_ALL_CPU.

The problem is that the ftrace_dump sets up its own iterator but was
not updated to handle this change. The result was only CPU 0 printing
out on crash and a lot of "<0>"'s also being printed.

Reported-by: Thomas Gleixner <tglx@linuxtronix.de>
Tested-by: Darren Hart <dvhtc@us.ibm.com>
Signed-off-by: Steven Rostedt <srostedt@redhat.com>
2009-03-04 18:32:28 -05:00
..
blktrace.c Merge branch 'linus' into tracing/blktrace 2009-02-19 09:00:35 +01:00
events.c tracing: add raw trace point recording infrastructure 2009-02-28 03:09:32 -05:00
ftrace.c Merge branch 'tip/x86/ftrace' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-2.6-trace into tracing/ftrace 2009-02-22 18:12:01 +01:00
Kconfig tracing: add event trace infrastructure 2009-02-24 21:54:05 -05:00
kmemtrace.c tracing: Introduce trace_buffer_{lock_reserve,unlock_commit} 2009-02-06 01:01:41 +01:00
Makefile tracing: implement trace_clock_*() APIs 2009-02-26 18:44:06 +01:00
ring_buffer.c ring-buffer: make ring_buffer_read_page read from start on partial page 2009-03-03 20:52:27 -05:00
trace_boot.c tracing: Introduce trace_buffer_{lock_reserve,unlock_commit} 2009-02-06 01:01:41 +01:00
trace_branch.c tracing: remove unneeded variable 2009-02-10 12:32:18 -05:00
trace_clock.c tracing: implement trace_clock_*() APIs 2009-02-26 18:44:06 +01:00
trace_events_stage_1.h tracing: add TRACE_FIELD_SPECIAL to record complex entries 2009-03-02 10:53:15 -05:00
trace_events_stage_2.h tracing: add print format to event trace format files 2009-03-02 15:22:21 -05:00
trace_events_stage_3.h tracing: add lockdep tracepoints for lock acquire/release 2009-03-04 18:49:58 +01:00
trace_events.c tracing: add trace name and id to event formats 2009-03-02 15:10:02 -05:00
trace_functions_graph.c tracing/function-graph-tracer: fix merge 2009-02-19 13:01:37 +01:00
trace_functions.c tracing/core: use appropriate waiting on trace_pipe 2009-02-18 01:40:20 +01:00
trace_hw_branches.c tracing/hw-branch-tracing: convert bts-tracer mutex to a spinlock 2009-02-25 09:16:01 +01:00
trace_irqsoff.c tracing: fix typing mistake in hint message and comments 2009-02-17 12:38:24 -05:00
trace_mmiotrace.c mmiotrace: count events lost due to not recording 2009-02-15 20:02:42 +01:00
trace_nop.c trace: Call tracing_reset_online_cpus before tracer->init() 2009-02-06 01:01:41 +01:00
trace_output.c Merge branch 'tip/tracing/core/devel' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-2.6-trace into tracing/ftrace 2009-02-09 10:35:12 +01:00
trace_output.h trace: make the trace_event callbacks return enum print_line_t 2009-02-04 20:48:39 +01:00
trace_power.c tracing: convert c/p state power tracer to use tracepoints 2009-02-13 09:06:18 -05:00
trace_sched_switch.c tracing/core: use appropriate waiting on trace_pipe 2009-02-18 01:40:20 +01:00
trace_sched_wakeup.c tracing/core: use appropriate waiting on trace_pipe 2009-02-18 01:40:20 +01:00
trace_selftest_dynamic.c ftrace: fix dynamic ftrace selftest 2008-05-23 21:13:23 +02:00
trace_selftest.c Merge branches 'tracing/blktrace', 'tracing/ftrace' and 'tracing/urgent' into tracing/core 2009-02-19 10:20:17 +01:00
trace_stack.c trace: better use of stack_trace_enabled for boot up code 2008-12-18 12:56:56 +01:00
trace_stat.c tracing: fix typing mistake in hint message and comments 2009-02-17 12:38:24 -05:00
trace_stat.h tracing/ftrace: separate events tracing and stats tracing engine 2009-01-14 12:11:37 +01:00
trace_sysprof.c tracing: fix typing mistake in hint message and comments 2009-02-17 12:38:24 -05:00
trace_workqueue.c trace_workqueue: use percpu data for workqueue stat 2009-01-20 13:06:59 +01:00
trace.c tracing: add cpu_file intialization for ftrace_dump 2009-03-04 18:32:28 -05:00
trace.h tracing: add binary buffer files for use with splice 2009-03-03 21:01:55 -05:00