Steven Rostedt b3230c8b44 ring-buffer: Reset "real_end" when page is filled ... The code to store the "lost events" requires knowing the real end of the page. Since the 'commit' includes the padding at the end of a page a "real_end" variable was used to keep track of the end not including the padding. If events were lost, the reader can place the count of events in the padded area if there is enough room. The bug this patch fixes is that when we fill the page we do not reset the real_end variable, and if the writer had wrapped a few times, the real_end would be incorrect. This patch simply resets the real_end if the page was filled. Signed-off-by: Steven Rostedt <rostedt@goodmis.org>		2010-05-25 11:57:24 -04:00
..
blktrace.c	tracing: Allow events to share their print functions	2010-05-14 14:20:32 -04:00
ftrace.c	Merge branch 'tracing-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip	2010-05-18 08:35:04 -07:00
Kconfig	x86, perf, bts, mm: Delete the never used BTS-ptrace code	2010-03-26 11:33:55 +01:00
kmemtrace.c	tracing: Allow events to share their print functions	2010-05-14 14:20:32 -04:00
Makefile	x86, perf, bts, mm: Delete the never used BTS-ptrace code	2010-03-26 11:33:55 +01:00
power-traces.c	include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h	2010-03-30 22:02:32 +09:00
ring_buffer.c	ring-buffer: Reset "real_end" when page is filled	2010-05-25 11:57:24 -04:00
ring_buffer_benchmark.c	ring-buffer: Make benchmark handle missed events	2010-04-27 13:26:58 -04:00
trace.c	tracing: Allow events to share their print functions	2010-05-14 14:20:32 -04:00
trace.h	Merge branch 'tracing-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip	2010-05-18 08:35:04 -07:00
trace_boot.c	tracing: add filter event logic to special, mmiotrace and boot tracers	2009-09-12 23:34:04 -04:00
trace_branch.c	tracing: Allow events to share their print functions	2010-05-14 14:20:32 -04:00
trace_clock.c	tracing: Fix lockdep warning in global_clock()	2010-03-29 15:16:44 -04:00
trace_entries.h	x86, perf, bts, mm: Delete the never used BTS-ptrace code	2010-03-26 11:33:55 +01:00
trace_event_perf.c	perf, trace: Fix !x86 build bug	2010-05-25 11:28:49 +02:00
trace_events.c	tracing: Combine event filter_active and enable into single flags field	2010-05-14 14:33:22 -04:00
trace_events_filter.c	Merge branch 'perf/core' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip into trace/tip/tracing/core-6	2010-05-18 00:35:23 -04:00
trace_export.c	tracing: Remove duplicate id information in event structure	2010-05-14 14:33:15 -04:00
trace_functions.c	tracing: switch function prints from %pf to %ps	2009-09-17 15:53:40 -04:00
trace_functions_graph.c	tracing: Allow events to share their print functions	2010-05-14 14:20:32 -04:00
trace_irqsoff.c	tracing: Add graph output support for irqsoff tracer	2010-04-27 12:36:53 -04:00
trace_kprobe.c	Merge branch 'perf/core' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip into trace/tip/tracing/core-7	2010-05-21 11:49:57 -04:00
trace_ksym.c	hw-breakpoints: Get the number of available registers on boot dynamically	2010-05-01 04:32:14 +02:00
trace_mmiotrace.c	include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h	2010-03-30 22:02:32 +09:00
trace_nop.c
trace_output.c	tracing: Allow events to share their print functions	2010-05-14 14:20:32 -04:00
trace_output.h	tracing: Allow events to share their print functions	2010-05-14 14:20:32 -04:00
trace_printk.c	tracing: Remove markers	2009-09-18 21:22:08 +02:00
trace_sched_switch.c	tracing: Let tracepoints have data passed to tracepoint callbacks	2010-05-14 09:50:34 -04:00
trace_sched_wakeup.c	tracing: Let tracepoints have data passed to tracepoint callbacks	2010-05-14 09:50:34 -04:00
trace_selftest.c	Merge branch 'tracing-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip	2010-05-18 08:35:04 -07:00
trace_selftest_dynamic.c
trace_stack.c	tracing: Fix circular dead lock in stack trace	2010-02-02 10:20:18 -05:00
trace_stat.c	include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h	2010-03-30 22:02:32 +09:00
trace_stat.h	tracing/stat: Add stat_release() callback	2009-07-10 12:14:05 +02:00
trace_syscalls.c	Merge branch 'perf/core' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip into trace/tip/tracing/core-7	2010-05-21 11:49:57 -04:00
trace_sysprof.c	perf events, x86/stacktrace: Make stack walking optional	2009-12-17 09:56:19 +01:00
trace_workqueue.c	tracing: Let tracepoints have data passed to tracepoint callbacks	2010-05-14 09:50:34 -04:00