Messages in this thread | | | Subject | Re: [PATCH 11/14] irq: add support for allocating (and affinitizing) sets of IRQs | From | Hannes Reinecke <> | Date | Mon, 29 Oct 2018 08:43:21 +0100 |
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On 10/25/18 11:16 PM, Jens Axboe wrote: > A driver may have a need to allocate multiple sets of MSI/MSI-X > interrupts, and have them appropriately affinitized. Add support for > defining a number of sets in the irq_affinity structure, of varying > sizes, and get each set affinitized correctly across the machine. > > Cc: Thomas Gleixner <tglx@linutronix.de> > Cc: linux-kernel@vger.kernel.org > Signed-off-by: Jens Axboe <axboe@kernel.dk> > --- > include/linux/interrupt.h | 4 ++++ > kernel/irq/affinity.c | 31 +++++++++++++++++++++++++------ > 2 files changed, 29 insertions(+), 6 deletions(-) >
Reviewed-by: Hannes Reinecke <hare@suse.com>
Cheers,
Hannes
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