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authorNitesh Narayan Lal <nitesh@redhat.com>2021-09-03 18:24:24 +0300
committerThomas Gleixner <tglx@linutronix.de>2021-12-10 22:47:39 +0300
commitb8b9dd525203304d36bd123fca3ce0c3b318339b (patch)
tree8e235f0a03c6a408aef0052d54b95984614cacce /drivers/net/ethernet/emulex
parentcb39ca92eb74d00b5b2e1debdba1f33e6e4c8ebd (diff)
downloadlinux-b8b9dd525203304d36bd123fca3ce0c3b318339b.tar.xz
be2net: Use irq_update_affinity_hint()
The driver uses irq_set_affinity_hint() to update the affinity_hint mask that is consumed by the userspace to distribute the interrupts. However, under the hood irq_set_affinity_hint() also applies the provided cpumask (if not NULL) as the affinity for the given interrupt which 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_update_affinity_hint() that only updates the affinity_hint pointer. Signed-off-by: Nitesh Narayan Lal <nitesh@redhat.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Link: https://lore.kernel.org/r/20210903152430.244937-9-nitesh@redhat.com
Diffstat (limited to 'drivers/net/ethernet/emulex')
-rw-r--r--drivers/net/ethernet/emulex/benet/be_main.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/net/ethernet/emulex/benet/be_main.c b/drivers/net/ethernet/emulex/benet/be_main.c
index d51f24c9e1b8..84b3ba9bdb18 100644
--- a/drivers/net/ethernet/emulex/benet/be_main.c
+++ b/drivers/net/ethernet/emulex/benet/be_main.c
@@ -3491,7 +3491,7 @@ static int be_msix_register(struct be_adapter *adapter)
if (status)
goto err_msix;
- irq_set_affinity_hint(vec, eqo->affinity_mask);
+ irq_update_affinity_hint(vec, eqo->affinity_mask);
}
return 0;
@@ -3552,7 +3552,7 @@ static void be_irq_unregister(struct be_adapter *adapter)
/* MSIx */
for_all_evt_queues(adapter, eqo, i) {
vec = be_msix_vec_get(adapter, eqo);
- irq_set_affinity_hint(vec, NULL);
+ irq_update_affinity_hint(vec, NULL);
free_irq(vec, eqo);
}