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(parent: 427302a) | patch
x86: Report per-cpu IPI TLB shootdown generation in ddb 'show pcpu' output.
authorkib <kib@FreeBSD.org>
Fri, 4 Jan 2019 17:25:47 +0000 (17:25 +0000)
committerkib <kib@FreeBSD.org>
Fri, 4 Jan 2019 17:25:47 +0000 (17:25 +0000)
commit8e4e3f48457b40c458100ef87ca253e4a2ab149c
treeb4d5c5b78b4778db65d7b52455dc537e85cfbceetree | snapshot
parent427302a41249791fccfb00493546b5b63aef9490commit | diff
x86: Report per-cpu IPI TLB shootdown generation in ddb 'show pcpu' output.

It is useful for inspecting tlb shootdown hangs.  The smp_tlb_generation value
is available using regular ddb data inspection commands.

Sponsored by: The FreeBSD Foundation
MFC after: 3 days
sys/amd64/amd64/db_interface.c diff | blob | history
sys/i386/i386/db_interface.c diff | blob | history
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