Commits
Thomas Gleixner committed ee8d41e53ef
pci/msi: Retrieve affinity for a vector Add a helper to get the affinity mask for a given PCI irq vector. For MSI or MSI-X vectors these are stored by the IRQ core, while for legacy interrupts we will always return cpu_possible_map. [hch: updated to follow the style of pci_irq_vector()] Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Christoph Hellwig <hch@lst.de> Cc: axboe@fb.com Cc: keith.busch@intel.com Cc: agordeev@redhat.com Cc: linux-block@vger.kernel.org Link: http://lkml.kernel.org/r/1473862739-15032-6-git-send-email-hch@lst.de Signed-off-by: Thomas Gleixner <tglx@linutronix.de>