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(parent: 94aec12) | patch
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)
commit9a9d403acee72d36d17988ae5a6ce9ede8051f11
tree25650e85683ea188d6bcf8950d167ececc2351f3tree | snapshot
parent94aec12284c03da90d879b4d55280f9cbf0e183acommit | diff
Optimize caa_get_cycles() for PowerPC64

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>
urcu/arch/ppc.h diff | blob | blame | history
Userspace RCU (urcu) for Linux
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