Robert Richter c0868934e5 oprofile: warn on freeing event buffer too early ...

A race shouldn't happen since all workqueues or handlers are canceled
or flushed before the event buffer is freed. A warning is triggered
now if the buffer is freed too early.

Also, this patch adds some comments about event buffer protection,
reworks some code and adds code to clear buffer_pos during alloc and
free of the event buffer.

Cc: David Rientjes <rientjes@google.com>
Cc: Stephane Eranian <eranian@google.com>
Signed-off-by: Robert Richter <robert.richter@amd.com>

2009-10-09 21:32:05 +02:00

..

buffer_sync.c

cpumask: use zalloc_cpumask_var() where possible

2009-09-24 09:34:24 +09:30

buffer_sync.h

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cpu_buffer.c

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cpu_buffer.h

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event_buffer.c

oprofile: warn on freeing event buffer too early

2009-10-09 21:32:05 +02:00

event_buffer.h

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oprof.c

oprofile: Adding switch counter to oprofile statistic variables

2009-07-20 16:43:21 +02:00

oprof.h

oprofile: Rename variable timeout_jiffies and move to oprofile_files.c

2009-07-20 16:43:19 +02:00

oprofile_files.c

oprofile: Remove oprofile_multiplexing_init()

2009-07-20 16:43:19 +02:00

oprofile_stats.c

oprofile: Adding switch counter to oprofile statistic variables

2009-07-20 16:43:21 +02:00

oprofile_stats.h

oprofile: Adding switch counter to oprofile statistic variables

2009-07-20 16:43:21 +02:00

oprofilefs.c

const: mark remaining super_operations const

2009-09-22 07:17:24 -07:00

timer_int.c

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