Venkat Gopalakrishnan 014929f975 block/fs: keep track of the task that dirtied the page ... Background writes happen in the context of a background thread. It is very useful to identify the actual task that generated the request instead of background task that submited the request. Hence keep track of the task when a page gets dirtied and dump this task info while tracing. Not all the pages in the bio are dirtied by the same task but most likely it will be, since the sectors accessed on the device must be adjacent. Change-Id: I6afba85a2063dd3350a0141ba87cf8440ce9f777 Signed-off-by: Venkat Gopalakrishnan <venkatg@codeaurora.org> [venkatg@codeaurora.org: Fixed trivial merge conflicts] Signed-off-by: Venkat Gopalakrishnan <venkatg@codeaurora.org>		2016-03-22 11:02:00 -07:00
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blktrace.c	block/fs: keep track of the task that dirtied the page	2016-03-22 11:02:00 -07:00
bpf_trace.c	bpf: make tracing helpers gpl only	2015-10-26 21:53:34 -07:00
ftrace.c	Most of the changes are clean ups and small fixes. Some of them have	2015-11-06 13:30:20 -08:00
gpu-traces.c	trace/events: add gpu trace events	2016-02-16 13:53:26 -08:00
Kconfig	trace: rtb: add msm_rtb register tracing feature snapshot	2016-03-01 12:22:25 -08:00
Makefile	trace: rtb: add msm_rtb register tracing feature snapshot	2016-03-01 12:22:25 -08:00
msm_rtb.c	trace: rtb: disable RTB in the first panic notifier	2016-03-01 12:22:26 -08:00
power-traces.c	PM / sleep: export suspend_resume trace event	2015-01-30 02:10:41 +01:00
ring_buffer.c	ring-buffer: Put back the length if crossed page with add_timestamp	2015-11-24 09:27:25 -05:00
ring_buffer_benchmark.c	ring_buffer: Remove unneeded smp_wmb() before wakeup of reader benchmark	2015-11-03 16:19:02 -05:00
rpm-traces.c
trace.c	trace: fix compilation for 4.1	2016-02-16 13:53:29 -08:00
trace.h	trace: Add an option to show tgids in trace output	2016-02-16 13:53:27 -08:00
trace_benchmark.c	tracing: Only benchmark the time tracepoints take if tracing is on	2015-11-02 13:34:58 -05:00
trace_benchmark.h
trace_branch.c	tracing: Remove {start,stop}_branch_trace	2015-10-21 10:10:09 -04:00
trace_clock.c	tracing: Export tracing clock functions	2015-05-12 15:56:57 -04:00
trace_entries.h	tracing: %pF is only for function pointers	2015-03-25 08:57:22 -04:00
trace_event_perf.c	treewide: Remove old email address	2015-11-23 09:44:58 +01:00
trace_events.c	tracing: Add sched_wakeup_new and sched_waking tracepoints for pid filter	2015-12-01 16:08:05 -05:00
trace_events_filter.c	tracing: is_legal_op() can return boolean	2015-11-02 14:26:51 -05:00
trace_events_filter_test.h
trace_events_trigger.c	tracing: Rename ftrace_raw_##call event structures to trace_event_raw_##call	2015-05-13 21:48:40 -04:00
trace_export.c	tracing: ftrace_event_is_function() can return boolean	2015-11-02 14:28:05 -05:00
trace_functions.c
trace_functions_graph.c	trace: add non-hierarchical function_graph option	2016-02-16 13:53:27 -08:00
trace_irqsoff.c	tracing: report_latency() in trace_irqsoff.c can return boolean	2015-11-02 14:20:19 -05:00
trace_kdb.c	tracing: Move trace_flags from global to a trace_array field	2015-09-30 15:22:55 -04:00
trace_kprobe.c	lib: introduce strncpy_from_unsafe()	2015-08-28 16:27:27 -07:00
trace_mmiotrace.c	tracing: Pass trace_array into trace_buffer_unlock_commit()	2015-09-25 17:38:44 -04:00
trace_nop.c
trace_output.c	trace: fix compilation for 4.1	2016-02-16 13:53:29 -08:00
trace_output.h	tracing: Turn seq_print_user_ip() into a static function	2015-09-28 10:16:12 -04:00
trace_printk.c	tracing: Fix setting of start_index in find_next()	2016-01-04 15:22:47 -05:00
trace_probe.c	trace: Don't use __weak in header files	2015-03-25 08:57:23 -04:00
trace_probe.h	kernel/trace_probe: is_good_name can be boolean	2015-09-22 13:11:30 -04:00
trace_sched_switch.c	sched/core: Fix trace_sched_switch()	2015-10-06 17:08:15 +02:00
trace_sched_wakeup.c	Most of the changes are clean ups and small fixes. Some of them have	2015-11-06 13:30:20 -08:00
trace_selftest.c
trace_selftest_dynamic.c
trace_seq.c	tracing: use %*pb[l] to print bitmaps including cpumasks and nodemasks	2015-02-13 21:21:37 -08:00
trace_stack.c	Most of the changes are clean ups and small fixes. Some of them have	2015-11-06 13:30:20 -08:00
trace_stat.c	tracing: Convert the tracing facility over to use tracefs	2015-02-03 12:48:41 -05:00
trace_stat.h
trace_syscalls.c	tracing: Move trace_flags from global to a trace_array field	2015-09-30 15:22:55 -04:00
trace_uprobe.c	tracing/uprobes: Do not print '0x (null)' when offset is 0	2015-08-26 10:43:01 -03:00