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* [dpdk-dev] [PATCH] Simple fix in rte_is_power_of_2 and RTE_MIN/RTE_MAX
       [not found] ` <EDD8E64855FBDA45ACDFE02112E795B70DC85350FD@HQ1-EXCH03.corp.brocade.com>
@ 2014-12-10 16:45   ` r k
  0 siblings, 0 replies; only message in thread
From: r k @ 2014-12-10 16:45 UTC (permalink / raw)
  To: dev

Subject: [PATCH] Simple fix in rte_is_power_of_2 and RTE_MIN/RTE_MAX

Number 0 is not a power_of_2, fix it in rte_is_power_of_2 function.
Avoid code which generates branching when calculating min and max.

Ravi Kerur (1):
  Fix rte_is_power_of_2() function since it returns true for zero and
     zero is not a power of 2.     Avoid branching in RTE_MIN and
    RTE_MAX when calculating     minimum and maximum of two numbers.

 lib/librte_eal/common/include/rte_common.h | 6 +++---
 lib/librte_pmd_e1000/igb_pf.c              | 4 ++--
 lib/librte_pmd_ixgbe/ixgbe_pf.c            | 4 ++--
 3 files changed, 7 insertions(+), 7 deletions(-)

--
1.9.1

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2014-12-10 16:45   ` [dpdk-dev] [PATCH] Simple fix in rte_is_power_of_2 and RTE_MIN/RTE_MAX r k

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