Carl Love f4156d1cd1 powerpc/cell/oprofile: Avoid double vfree of profile buffer ... If an error occurs on opcontrol start, the event and per cpu buffers are released. If later opcontrol shutdown is called then the free function will be called again to free buffers that no longer exist. This results in a kernel oops. The following changes prevent the call to delete buffers that don't exist. Signed-off-by: Carl Love <carll@us.ibm.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Robert Richter <robert.richter@amd.com> Signed-off-by: Paul Mackerras <paulus@samba.org>		2008-08-26 10:24:46 +10:00
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buffer_sync.c	oprofile: change cpu_buffer from array to per_cpu variable	2008-04-28 08:58:31 -07:00
buffer_sync.h
cpu_buffer.c	powerpc/cell/oprofile: Avoid double vfree of profile buffer	2008-08-26 10:24:46 +10:00
cpu_buffer.h	oprofile: don't request cache line alignment for cpu_buffer	2008-05-14 19:11:12 -07:00
event_buffer.c	powerpc/cell/oprofile: Avoid double vfree of profile buffer	2008-08-26 10:24:46 +10:00
event_buffer.h	[CELL] oprofile: add support to OProfile for profiling CELL BE SPUs	2007-07-20 21:42:24 +02:00
oprof.c	[CELL] oprofile: add support to OProfile for profiling CELL BE SPUs	2007-07-20 21:42:24 +02:00
oprof.h
oprofile_files.c
oprofile_stats.c	oprofile: change cpu_buffer from array to per_cpu variable	2008-04-28 08:58:31 -07:00
oprofile_stats.h
oprofilefs.c
timer_int.c