RDS/IB: Use SLAB_HWCACHE_ALIGN flag for kmem_cache_create()
We are *definitely* counting cycles as closely as DaveM, so ensure hwcache alignment for our recv ring control structs. Signed-off-by: Andy Grover <andy.grover@oracle.com>
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@ -1051,13 +1051,13 @@ int __init rds_ib_recv_init(void)
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rds_ib_incoming_slab = kmem_cache_create("rds_ib_incoming",
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sizeof(struct rds_ib_incoming),
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0, 0, NULL);
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0, SLAB_HWCACHE_ALIGN, NULL);
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if (!rds_ib_incoming_slab)
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goto out;
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rds_ib_frag_slab = kmem_cache_create("rds_ib_frag",
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sizeof(struct rds_page_frag),
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0, 0, NULL);
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0, SLAB_HWCACHE_ALIGN, NULL);
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if (!rds_ib_frag_slab)
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kmem_cache_destroy(rds_ib_incoming_slab);
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else
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