Mateusz Guzik a8c2fcb287 x86: store pending bitmapped IPIs in per-cpu areas
This gets rid of the global cpu_ipi_pending array.

While replace cmpset with fcmpset in the delivery code and opportunistically
check if given IPI is already pending.

Sponsored by:	The FreeBSD Foundation
2019-05-12 06:36:54 +00:00
..
2019-03-29 20:21:28 +00:00
2019-05-07 18:10:21 +00:00
2018-12-19 21:57:58 +00:00