sched: Reorder 'struct lb_env' members to reduce its size
Members of 'struct lb_env' are not in appropriate order to reuse compiler added padding on 64bit architectures. In this patch we reorder those struct members and help reduce the size of the structure from 96 bytes to 80 bytes on 64 bit architectures. Suggested-by: Srivatsa Vaddagiri <vatsa@linux.vnet.ibm.com> Signed-off-by: Prashanth Nageshappa <prashanth@linux.vnet.ibm.com> Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl> Link: http://lkml.kernel.org/r/4FE06DDE.7000403@linux.vnet.ibm.com Signed-off-by: Ingo Molnar <mingo@kernel.org>
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@ -3058,8 +3058,8 @@ static unsigned long __read_mostly max_load_balance_interval = HZ/10;
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struct lb_env {
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struct lb_env {
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struct sched_domain *sd;
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struct sched_domain *sd;
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int src_cpu;
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struct rq *src_rq;
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struct rq *src_rq;
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int src_cpu;
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int dst_cpu;
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int dst_cpu;
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struct rq *dst_rq;
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struct rq *dst_rq;
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