Lai Jiangshan 667d241258 ring_buffer: fix ring_buffer_read_page() ...

Impact: change API and init bpage when copy

ring_buffer_read_page()/rb_remove_entries() may be called for
a partially consumed page.

Add a parameter for rb_remove_entries() and make it update
cpu_buffer->entries correctly for partially consumed pages.

ring_buffer_read_page() now returns the offset to the next event.

Init the bpage's time_stamp when return value is 0.

Signed-off-by: Lai Jiangshan <laijs@cn.fujitsu.com>
Signed-off-by: Steven Rostedt <srostedt@redhat.com>

2009-02-10 09:17:37 -05:00

..

blktrace.c

tracing/blktrace: move the tracing file to kernel/trace

2009-02-09 10:51:02 +01:00

ftrace.c

trace: trivial fixes in comment typos.

2009-02-07 20:03:36 -05:00

Kconfig

tracing/blktrace: move the tracing file to kernel/trace, fix

2009-02-09 12:07:28 +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

ring_buffer: fix ring_buffer_read_page()

2009-02-10 09:17:37 -05:00

trace_boot.c

tracing: Introduce trace_buffer_{lock_reserve,unlock_commit}

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

trace_branch.c

trace: Call tracing_reset_online_cpus before tracer->init()

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

trace_functions_graph.c

tracing/function-graph-tracer: handle the leaf functions from trace_pipe

2009-02-09 12:37:27 +01:00

trace_functions.c

trace: Call tracing_reset_online_cpus before tracer->init()

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

trace_hw_branches.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_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_dynamic.c

ftrace: fix dynamic ftrace selftest

2008-05-23 21:13:23 +02:00

trace_selftest.c

tracing/function-graph-tracer: provide a selftest for the function graph tracer

2009-02-09 10:51:37 +01:00

trace_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

trace: Call tracing_reset_online_cpus before tracer->init()

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

trace_workqueue.c

trace_workqueue: use percpu data for workqueue stat

2009-01-20 13:06:59 +01:00

trace.c

tracing: clean up splice code

2009-02-09 12:24:58 -05:00

trace.h

tracing: splice support for tracing_pipe

2009-02-09 12:24:34 -05:00