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(parent: daa8554) | patch
iommu_gas: don't remove and insert boundary entry
authorDoug Moore <dougm@FreeBSD.org>
Fri, 16 Sep 2022 20:32:11 +0000 (15:32 -0500)
committerDoug Moore <dougm@FreeBSD.org>
Fri, 16 Sep 2022 20:32:11 +0000 (15:32 -0500)
commit87cd087a4ae7b272986ce3bcf27ffe4930f15e55
tree24c003e1ffdc9542871f0a09956d2fe0dcac9728tree | snapshot
parentdaa85548d5cfc65e4beb7a211a155ae9b9fc41d9commit | diff
iommu_gas: don't remove and insert boundary entry

Avoid removing an item in iommu_gas_free_region only to reinsert it,
by avoiding removing an entry that is either first_place or
last_place.

Reviewed by: kib
MFC after: 3 weeks
Differential Revision: https://reviews.freebsd.org/D36597
sys/dev/iommu/iommu_gas.c diff | blob | history
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