OpenCloudOS-Kernel/kernel/trace
Avadh Patel 69abe6a5d1 tracing: add saved_cmdlines file to show cached task comms
Export the cached task comms to userspace. This allows user apps to translate
the pids from a trace into their respective task command lines.

[ Impact: let userspace apps reading binary buffer know comm's of pids ]

Signed-off-by: Avadh Patel <avadh4all@gmail.com>
[ added error checking and use of buf pointer to index file_buf ]
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
2009-04-17 17:04:12 +02:00
..
Kconfig Merge branch 'linus' into tracing/core 2009-04-14 00:02:22 +02:00
Makefile tracing/events: move the ftrace event tracing code to core 2009-04-14 12:57:59 -04:00
blktrace.c blktrace: fix context-info when mixed-using blk tracer and trace events 2009-04-16 10:11:01 +02:00
ftrace.c ftrace: use module notifier for function tracer 2009-04-17 16:59:15 +02:00
kmemtrace.c tracing/filters: use ring_buffer_discard_commit() in filter_check_discard() 2009-04-14 00:00:56 +02:00
ring_buffer.c tracing/events/ring-buffer: expose format of ring buffer headers to users 2009-04-17 17:03:28 +02:00
trace.c tracing: add saved_cmdlines file to show cached task comms 2009-04-17 17:04:12 +02:00
trace.h tracing/events: convert event call sites to use a link list 2009-04-14 12:58:00 -04:00
trace_boot.c tracing: use macros to denote usec and nsec per second 2009-04-07 14:43:06 +02:00
trace_branch.c tracing/filters: use ring_buffer_discard_commit() in filter_check_discard() 2009-04-14 00:00:56 +02:00
trace_clock.c tracing: fix four sparse warnings 2009-03-22 18:16:54 +01:00
trace_event_profile.c tracing/events: convert event call sites to use a link list 2009-04-14 12:58:00 -04:00
trace_event_types.h tracing/filters: add TRACE_EVENT_FORMAT_NOFILTER event macro 2009-04-14 00:00:51 +02:00
trace_events.c tracing/events/ring-buffer: expose format of ring buffer headers to users 2009-04-17 17:03:28 +02:00
trace_events_filter.c tracing/events: add export symbols for trace events in modules 2009-04-14 12:58:01 -04:00
trace_export.c tracing/filters: allow on-the-fly filter switching 2009-04-14 00:03:55 +02:00
trace_functions.c tracing/core: use appropriate waiting on trace_pipe 2009-02-18 01:40:20 +01:00
trace_functions_graph.c function-graph: add option to calculate graph time or not 2009-03-24 23:41:11 -04:00
trace_hw_branches.c tracing/filters: use ring_buffer_discard_commit() in filter_check_discard() 2009-04-14 00:00:56 +02:00
trace_irqsoff.c tracing: have latency tracers set the latency format 2009-03-04 22:15:30 -05:00
trace_mmiotrace.c tracing: use macros to denote usec and nsec per second 2009-04-07 14:43:06 +02:00
trace_nop.c tracing/ftrace: make nop-tracer use polling wait for events on pipe 2009-03-23 09:22:15 +01:00
trace_output.c tracing/events: add export symbols for trace events in modules 2009-04-14 12:58:01 -04:00
trace_output.h tracing/events: move declarations from trace directory to core include 2009-04-14 12:57:58 -04:00
trace_power.c tracing/filters: use ring_buffer_discard_commit() in filter_check_discard() 2009-04-14 00:00:56 +02:00
trace_printk.c tracing/ftrace: factorize the tracing files creation 2009-04-07 14:43:07 +02:00
trace_sched_switch.c tracing/events: move trace point headers into include/trace/events 2009-04-14 22:05:43 -04:00
trace_sched_wakeup.c tracing/events: move trace point headers into include/trace/events 2009-04-14 22:05:43 -04:00
trace_selftest.c tracing: keep the tracing buffer after self-test failure 2009-03-22 15:17:21 +01:00
trace_selftest_dynamic.c ftrace: fix dynamic ftrace selftest 2008-05-23 21:13:23 +02:00
trace_stack.c tracing/ftrace: factorize the tracing files creation 2009-04-07 14:43:07 +02:00
trace_stat.c Merge branch 'linus' into tracing/core 2009-04-07 13:47:45 +02:00
trace_stat.h tracing: add handler to trace_stat 2009-03-24 23:22:58 -04:00
trace_syscalls.c tracing/syscalls: use a dedicated file header 2009-04-09 05:43:32 +02:00
trace_sysprof.c tracing/ftrace: factorize the tracing files creation 2009-04-07 14:43:07 +02:00
trace_workqueue.c Merge branch 'linus' into tracing/core 2009-04-07 13:47:45 +02:00