Date: Wed, 31 Mar 2021 17:26:15 +0000 From: bugzilla-noreply@freebsd.org To: net@FreeBSD.org Subject: [Bug 254333] [tcp] sysctl net.inet.tcp.hostcache.list hangs Message-ID: <bug-254333-7501-cfZQqmwI2u@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-254333-7501@https.bugs.freebsd.org/bugzilla/> References: <bug-254333-7501@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D254333 --- Comment #23 from commit-hook@FreeBSD.org --- A commit in branch main references this bug: URL: https://cgit.FreeBSD.org/src/commit/?id=3D869880463cc2ce64e2e6599eaec880a98= 1f3ced6 commit 869880463cc2ce64e2e6599eaec880a981f3ced6 Author: Richard Scheffenegger <rscheff@FreeBSD.org> AuthorDate: 2021-03-31 17:24:01 +0000 Commit: Richard Scheffenegger <rscheff@FreeBSD.org> CommitDate: 2021-03-31 17:24:21 +0000 tcp: drain tcp_hostcache_list in between per-bucket locks Explicitly drain the sbuf after completing each hash bucket to minimize the work performed while holding the hash bucket lock. PR: 254333 MFC after: 2 weeks Reviewed By: tuexen, jhb, #transport Sponsored by: NetApp, Inc. Differential Revision: https://reviews.freebsd.org/D29483 sys/netinet/tcp_hostcache.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) --=20 You are receiving this mail because: You are on the CC list for the bug.=
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