Repository files (latest commit first)

Filename	Latest commit message	Latest commit date
Steven Rostedt e6ea44e9b4 ftrace: consolidate mutexes ... Impact: clean up Now that ftrace_lock is a mutex, there is no reason to have three different mutexes protecting similar data. All the mutex paths are not in hot paths, so having a mutex to cover more data is not a problem. This patch removes the ftrace_sysctl_lock and ftrace_start_lock and uses the ftrace_lock to protect the locations that were protected by these locks. By doing so, this change also removes some of the lock nesting that was taking place. There are still more mutexes in ftrace.c that can probably be consolidated, but they can be dealt with later. We need to be careful about the way the locks are nested, and by consolidating, we can cause a recursive deadlock. Signed-off-by: Steven Rostedt <srostedt@redhat.com>		2009-02-16 18:15:31 -05:00
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blktrace.c	tracing/blktrace: move the tracing file to kernel/trace	2009-02-09 10:51:02 +01:00
ftrace.c	ftrace: consolidate mutexes	2009-02-16 18:15:31 -05:00
Kconfig	tracing/sysprof: add missing tracing_{start,stop}_record_cmdline()	2009-02-11 12:55:19 +01:00
kmemtrace.c	tracing: Introduce trace_buffer_{lock_reserve,unlock_commit}	2009-02-06 01:01:41 +01:00
Makefile	tracing/blktrace: move the tracing file to kernel/trace	2009-02-09 10:51:02 +01:00
ring_buffer.c	Merge branch 'tip/tracing/ftrace' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-2.6-trace into tracing/ftrace	2009-02-13 10:26:45 +01:00
trace.c	tracing: fix sparse warning: attribute function with __acquires/__releases	2009-02-11 10:15:42 +01:00
trace.h	tracing: splice support for tracing_pipe	2009-02-09 12:24:34 -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_functions.c	trace: Call tracing_reset_online_cpus before tracer->init()	2009-02-06 01:01:41 +01:00
trace_functions_graph.c	tracing: provide correct return value after outputting the event	2009-02-10 12:32:33 -05:00
trace_hw_branches.c	tracing: fix typos in comments	2009-02-10 12:32:35 -05:00
trace_irqsoff.c	trace: Remove unused trace_array_cpu parameter	2009-02-05 14:35:47 +01:00
trace_mmiotrace.c	tracing: Introduce trace_buffer_{lock_reserve,unlock_commit}	2009-02-06 01:01:41 +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/power: move the power trace headers to a dedicated file	2009-02-09 10:51:38 +01:00
trace_sched_switch.c	trace: Call tracing_reset_online_cpus before tracer->init()	2009-02-06 01:01:41 +01:00
trace_sched_wakeup.c	trace: Remove unused trace_array_cpu parameter	2009-02-05 14:35:47 +01:00
trace_selftest.c	tracing/function-graph-tracer: provide a selftest for the function graph tracer	2009-02-09 10:51:37 +01:00
trace_selftest_dynamic.c	ftrace: fix dynamic ftrace selftest	2008-05-23 21:13:23 +02:00
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: trace_stat.c cleanup	2009-01-15 11:31:21 +01:00
trace_stat.h	tracing/ftrace: separate events tracing and stats tracing engine	2009-01-14 12:11:37 +01:00
trace_sysprof.c	Merge branches 'tracing/ftrace', 'tracing/ring-buffer', 'tracing/sysprof', 'tracing/urgent' and 'linus' into tracing/core	2009-02-13 10:25:18 +01:00
trace_workqueue.c	trace_workqueue: use percpu data for workqueue stat	2009-01-20 13:06:59 +01:00