linux-toradex.git/kernel/trace/trace_sysprof.c, branch tegra-9.12.14

Merge branch 'timers-for-linus-migration' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip

2009-06-15T17:06:19+00:00

* 'timers-for-linus-migration' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:
  timers: Logic to move non pinned timers
  timers: /proc/sys sysctl hook to enable timer migration
  timers: Identifying the existing pinned timers
  timers: Framework for identifying pinned timers
  timers: allow deferrable timers for intervals tv2-tv5 to be deferred

Fix up conflicts in kernel/sched.c and kernel/timer.c manually

timers: Identifying the existing pinned timers

2009-05-13T14:52:42+00:00

* Arun R Bharadwaj  [2009-04-16 12:11:36]:

The following pinned hrtimers have been identified and marked:
1)sched_rt_period_timer
2)tick_sched_timer
3)stack_trace_timer_fn

[ tglx: fixup the hrtimer pinned mode ]

Signed-off-by: Arun R Bharadwaj 
Signed-off-by: Thomas Gleixner

tracing/ftrace: factorize the tracing files creation

2009-04-07T12:43:07+00:00

Impact: cleanup

Most of the tracing files creation follow the same pattern:

ret = debugfs_create_file(...)
if (!ret)
	pr_warning("Couldn't create ... entry\n")

Unify it!

Reported-by: Ingo Molnar 
Signed-off-by: Frederic Weisbecker 
LKML-Reference: <1238109938-11840-1-git-send-email-fweisbec@gmail.com>
Signed-off-by: Steven Rostedt

tracing: make all file_operations const

2009-03-06T02:46:40+00:00

Impact: cleanup

All file_operations structures should be constant. No one is going to
change them.

Reported-by: Andrew Morton 
Signed-off-by: Steven Rostedt

tracing: fix typing mistake in hint message and comments

2009-02-17T17:38:24+00:00

Impact: cleanup

Fix incorrect hint message in code and typos in comments.

Signed-off-by: Wenji Huang 
Signed-off-by: Steven Rostedt

Merge branches 'tracing/ftrace', 'tracing/ring-buffer', 'tracing/sysprof', 'tracing/urgent' and 'linus' into tracing/core

2009-02-13T09:25:18+00:00

tracing/sysprof: add missing tracing_{start,stop}_record_cmdline()

2009-02-11T11:55:19+00:00

Add the missing pair tracing_{start,stop}_record_cmdline() to record well
the cmdline associated with pid.

Changes in v2:

- fix a build error, the sched_switch tracer is needed to record the
  cmdline.

Signed-off-by: Frederic Weisbecker 
Acked-by: Steven Rostedt 
Signed-off-by: Ingo Molnar

tracing: storage class should be before const qualifier

2009-02-10T16:58:45+00:00

The C99 specification states in section 6.11.5:

The placement of a storage-class specifier other than at the beginning
of the declaration specifiers in a declaration is an obsolescent
feature.

Signed-off-by: Tobias Klauser 
Signed-off-by: Steven Rostedt

trace: Call tracing_reset_online_cpus before tracer->init()

2009-02-06T00:01:41+00:00

Impact: cleanup

To make it easy for ftrace plugin writers, as this was open coded in
the existing plugins

Signed-off-by: Arnaldo Carvalho de Melo 
Acked-by: Frédéric Weisbecker 
Signed-off-by: Ingo Molnar

cpumask: convert kernel trace functions

2008-12-31T23:42:22+00:00

Impact: Reduce future memory usage, use new cpumask API.

(Eventually, cpumask_var_t will be allocated based on nr_cpu_ids, not NR_CPUS).

Convert kernel trace functions to use struct cpumask API:
1) Use cpumask_copy/cpumask_test_cpu/for_each_cpu.
2) Use cpumask_var_t and alloc_cpumask_var/free_cpumask_var everywhere.
3) Use on_each_cpu instead of playing with current->cpus_allowed.

Signed-off-by: Rusty Russell 
Signed-off-by: Mike Travis 
Acked-by: Steven Rostedt