kernel_optimize_test/kernel/trace
Steven Rostedt 41fb61c2d0 ftrace: Balance records when updating the hash
Whenever the hash of the ftrace_ops is updated, the record counts
must be balance. This requires disabling the records that are set
in the original hash, and then enabling the records that are set
in the updated hash.

Moving the update into ftrace_hash_move() removes the bug where the
hash was updated but the records were not, which results in ftrace
triggering a warning and disabling itself because the ftrace_ops filter
is updated while the ftrace_ops was registered, and then the failure
happens when the ftrace_ops is unregistered.

The current code will not trigger this bug, but new code will.

Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
2011-07-13 22:00:50 -04:00
..
blktrace.c block: make unplug timer trace event correspond to the schedule() unplug 2011-04-16 13:51:05 +02:00
ftrace.c ftrace: Balance records when updating the hash 2011-07-13 22:00:50 -04:00
Kconfig ftrace: Build without frame pointers on Microblaze 2011-04-21 09:06:24 -04:00
Makefile tracing: Fix TRACE_EVENT power tracepoint creation 2011-01-07 23:26:29 -05:00
power-traces.c perf: Clean up power events by introducing new, more generic ones 2011-01-04 08:16:54 +01:00
ring_buffer_benchmark.c tracing: Use NUMA allocation for per-cpu ring buffer pages 2011-06-14 22:04:39 -04:00
ring_buffer.c ring-buffer: Set __GFP_NORETRY flag for ring buffer allocating process 2011-06-14 22:48:51 -04:00
trace_branch.c
trace_clock.c Fix common misspellings 2011-03-31 11:26:23 -03:00
trace_entries.h Fix common misspellings 2011-03-31 11:26:23 -03:00
trace_event_perf.c tracing: New flag to allow non privileged users to use a trace event 2010-11-18 14:37:40 +01:00
trace_events_filter.c trace, filters: Initialize the match variable in process_ops() properly 2011-03-18 14:41:27 +01:00
trace_events.c tracing: Convert to kstrtoul_from_user 2011-06-14 22:48:50 -04:00
trace_export.c tracing: Replace trace_event struct array with pointer array 2011-02-02 21:37:13 -05:00
trace_functions_graph.c tracing: Still trace filtered irq functions when irq trace is disabled 2011-07-07 22:26:27 -04:00
trace_functions.c ftrace: Implement separate user function filtering 2011-05-18 15:29:50 -04:00
trace_irqsoff.c tracing, function_graph: Remove dependency of abstime and duration fields on latency 2011-06-14 22:48:47 -04:00
trace_kdb.c kdb,ftdump: Remove reference to internal kdb include 2010-10-22 15:34:11 -05:00
trace_kprobe.c Merge branch 'tip/perf/core-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-2.6-trace into perf/core 2011-07-05 11:55:43 +02:00
trace_mmiotrace.c
trace_nop.c
trace_output.c tracing: Add __print_symbolic_u64 to avoid warnings on 32bit machine 2011-05-25 22:13:44 -04:00
trace_output.h
trace_printk.c tracing: Fix regression in printk_formats file 2011-06-09 08:42:15 -04:00
trace_sched_switch.c tracing: Remove obsolete sched_switch tracer 2011-02-08 17:14:56 -05:00
trace_sched_wakeup.c tracing, function_graph: Remove dependency of abstime and duration fields on latency 2011-06-14 22:48:47 -04:00
trace_selftest_dynamic.c ftrace: Add self-tests for multiple function trace users 2011-05-18 19:24:51 -04:00
trace_selftest.c ftrace: Add self-tests for multiple function trace users 2011-05-18 19:24:51 -04:00
trace_stack.c tracing: Convert to kstrtoul_from_user 2011-06-14 22:48:50 -04:00
trace_stat.c
trace_stat.h
trace_syscalls.c tracing/syscalls: Early terminate search for sys_ni_syscall 2011-02-07 21:30:14 -05:00
trace_workqueue.c jump label: Initialize workqueue tracepoints *before* they are registered 2010-09-22 16:30:03 -04:00
trace.c tracing/kprobes: Fix kprobe-tracer to support stack trace 2011-06-14 22:48:53 -04:00
trace.h tracing: Still trace filtered irq functions when irq trace is disabled 2011-07-07 22:26:27 -04:00