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authorNitesh Narayan Lal <nitesh@redhat.com>2021-09-03 11:24:28 -0400
committerThomas Gleixner <tglx@linutronix.de>2021-12-10 20:47:39 +0100
commit2d1e72f235d665aa699fb821f6da6e8bde84cbde (patch)
treed44cbfc9d5b64afffc829431e399cf4130a5c34f /tools/perf/scripts/python/export-to-postgresql.py
parentce5a58a96ccc241c6e5cbb3360494ddfaf118afe (diff)
hinic: Use irq_set_affinity_and_hint()
The driver uses irq_set_affinity_hint() to: - Set the affinity_hint which is consumed by the userspace for distributing the interrupts - Enforce affinity As per commit 352f58b0d9f2 ("net-next/hinic: Set Rxq irq to specific cpu for NUMA"), the hinic driver enforces its own affinity to bind IRQs to the local NUMA node. However, irq_set_affinity_hint() applying the provided cpumask as an affinity for the interrupt is an undocumented side effect. To remove this side effect irq_set_affinity_hint() has been marked as deprecated and new interfaces have been introduced. Hence, replace the irq_set_affinity_hint() with the new interface irq_set_affinity_and_hint() where the provided mask needs to be applied as the affinity and affinity_hint pointer needs to be set and replace with irq_update_affinity_hint() where only affinity_hint needs to be updated. Signed-off-by: Nitesh Narayan Lal <nitesh@redhat.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Link: https://lore.kernel.org/r/20210903152430.244937-13-nitesh@redhat.com
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