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Micro-optimize zrl_remove()
eb68e3cd5655
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Description

Micro-optimize zrl_remove()

atomic_dec_32() should be a bit lighter than atomic_dec_32_nv().

Reviewed-by: Tino Reichardt <milky-zfs@mcmilk.de>
Reviewed-by: Richard Yao <richard.yao@alumni.stonybrook.edu>
Signed-off-by: Ryan Moeller <ryan@iXsystems.com>
Signed-off-by: Alexander Motin <mav@FreeBSD.org>
Closes #14200

Details

Provenance
mavAuthored on Nov 29 2022, 5:26 PM
Brian Behlendorf <behlendorf1@llnl.gov>Committed on Mar 2 2023, 10:37 PM
Parents
rG2098a0031802: Remove atomics from zh_refcount
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Event Timeline

Brian Behlendorf <behlendorf1@llnl.gov> committed rGeb68e3cd5655: Micro-optimize zrl_remove() (authored by mav).Mar 2 2023, 10:37 PM

Changes (1)

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module/
zfs/

rGeb68e3cd5655

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module/zfs/zrlock.c

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