[PATCH] mark several libata datastructures const
Hi, the patch below marks several libata (and libata-driver) structures const so that they end up in the .rodata segment and don't false-share cachelines with things that get dirtied often. Signed-off-by: NArjan van de Ven <arjan@infradead.org> Signed-off-by: NJeff Garzik <jgarzik@pobox.com>
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