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(parent: fc32533) | patch
zfs: combine zio caches if possible
authormjg <mjg@FreeBSD.org>
Tue, 10 Nov 2020 14:23:46 +0000 (14:23 +0000)
committermjg <mjg@FreeBSD.org>
Tue, 10 Nov 2020 14:23:46 +0000 (14:23 +0000)
commit5d78f8cb2e778344cb055c3584253098ee88eb9b
tree3f050e03890d8f6378893532043786eda6d86eedtree | snapshot
parentfc32533b3a6b2f2281a6f7b1d1bafbfac287ef48commit | diff
zfs: combine zio caches if possible

This deduplicates 2 sets of caches using the same sizes.

Memory savings fluctuate a lot, one sample result is buildworld on zfs
saving ~180MB RAM in reduced page count associated with zio caches.
sys/contrib/openzfs/module/zfs/zio.c diff | blob | history
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