[PATCH V3 2/4] genirq/affinity: move actual irq vector spread into one helper

No functional change, just prepare for converting to 2-stage irq vector spread. Cc: Thomas Gleixner Reviewed-by: Christoph Hellwig Signed-off-by: Ming Lei --- kernel/irq/affinity.c | 97 +--

[PATCH V3 2/4] genirq/affinity: move actual irq vector spread into one helper

No functional change, just prepare for converting to 2-stage irq vector spread. Cc: Thomas Gleixner Reviewed-by: Christoph Hellwig Signed-off-by: Ming Lei --- kernel/irq/affinity.c | 97 +-- 1 file changed, 55 insertions(+), 42 deletions(-)