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Optimize caa_get_cycles() for PowerPC64
authorTulio Magno Quites Machado Filho <tuliom@linux.vnet.ibm.com>
Fri, 9 Sep 2011 05:37:11 +0000 (22:37 -0700)
committerMathieu Desnoyers <mathieu.desnoyers@efficios.com>
Fri, 9 Sep 2011 05:37:11 +0000 (22:37 -0700)
Make caa_get_cycles() read from the Time Base register with only 1
instruction.

[ Edit by Mathieu Desnoyers: coding style update ]

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Signed-off-by: Tulio Magno Quites Machado Filho <tuliom@linux.vnet.ibm.com>

No differences found
Userspace RCU (urcu) for Linux
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