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Move racct/rctl throttling from userret() to ast(). There's no reason for it to sit in the syscall fast path.
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Authored by trasz on Sep 9 2020, 9:21 AM.
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rS FreeBSD src repository - subversion
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trasz requested review of this revision.Sep 9 2020, 9:21 AM
kib added inline comments.
sys/kern/kern_racct.c
1161 ↗(On Diff #76800)

Why not use forward_signal() there instead of doing basically same manually ?

This revision is now accepted and ready to land.Sep 9 2020, 1:26 PM