Files
Gleb Smirnoff 8a37f8c325 buf_ring: use counter(9) for drops
If a buffer ring experiences drops, then system is definitely starving in
CPU resources.  Having an extra cache miss on a racy shared variable
increment doesn't help.

Reviewed by:		gallatin
Differential Revision:	https://reviews.freebsd.org/D59495
2026-09-18 14:53:39 -07:00
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2026-09-18 14:53:39 -07:00