inpcb: retire the inpcbinfo list lock
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Authored by glebius on Thu, Mar 19, 7:19 PM.

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transport
network

Summary

With the SMR locking of inpcbs the use of this lock reduced down to the
global list and generation number. It was used only on an inpcb creation
and destruction. Use the inpcbinfo hash lock for this purpose.

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Repository

rG FreeBSD src repository

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Build Status

Buildable 71551
Build 68434: arc lint + arc unit

Event Timeline

glebius created this revision.Thu, Mar 19, 7:19 PM

Herald added 1 blocking reviewer(s): transport. · View Herald TranscriptThu, Mar 19, 7:19 PM

Herald added subscribers: melifaro, imp. · View Herald Transcript

glebius requested review of this revision.Thu, Mar 19, 7:19 PM

Harbormaster completed remote builds in B71551: Diff 173951.Thu, Mar 19, 7:19 PM

glebius added a parent revision: D55661: inpcb: apply smr_advance(9)/smr_wait(9) trick only to reusable sockets.Thu, Mar 19, 7:19 PM

glebius added a child revision: D55967: inpcb: retire the inpcb global list.

Revision Contents
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Path

Size

sys/

netinet/

28 lines

12 lines

2 lines

2 lines

4 lines

Diff 173951

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sys/netinet/in_pcb.h

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sys/netinet/in_pcb.c

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sys/netinet/raw_ip.c

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sys/netinet/tcp_subr.c

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inpcb: retire the inpcbinfo list lockNeeds ReviewPublicActions

Details

Diff Detail

Event Timeline

Revision ContentsChangeset List

Diff 173951

sys/netinet/in_pcb.h

sys/netinet/in_pcb.c

sys/netinet/raw_ip.c

sys/netinet/tcp_subr.c

sys/netinet/udp_usrreq.c

inpcb: retire the inpcbinfo list lock
Needs ReviewPublic
Actions

Revision Contents
Changeset List