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| author | Thomas Gleixner <tglx@linutronix.de> | 2016-07-04 10:39:23 +0200 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2016-07-04 12:25:13 +0200 |
| commit | 9c2555835bb3d34dfac52a0be943dcc4bedd650f (patch) | |
| tree | 1a5a265c2f5c61b478bb1ed5df4ce9d8d15889e7 /kernel/irq/msi.c | |
| parent | genirq/msi: Remove unused MSI_FLAG_IDENTITY_MAP (diff) | |
| download | linux-9c2555835bb3d34dfac52a0be943dcc4bedd650f.tar.xz linux-9c2555835bb3d34dfac52a0be943dcc4bedd650f.zip | |
genirq: Introduce IRQD_AFFINITY_MANAGED flag
Interupts marked with this flag are excluded from user space interrupt
affinity changes. Contrary to the IRQ_NO_BALANCING flag, the kernel internal
affinity mechanism is not blocked.
This flag will be used for multi-queue device interrupts.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: Christoph Hellwig <hch@lst.de>
Cc: linux-block@vger.kernel.org
Cc: linux-pci@vger.kernel.org
Cc: linux-nvme@lists.infradead.org
Cc: axboe@fb.com
Cc: agordeev@redhat.com
Link: http://lkml.kernel.org/r/1467621574-8277-3-git-send-email-hch@lst.de
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'kernel/irq/msi.c')
0 files changed, 0 insertions, 0 deletions