Date: Sun, 25 Jul 2021 08:18:12 GMT From: Mateusz Guzik <mjg@FreeBSD.org> To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-branches@FreeBSD.org Subject: git: 5351d31bfcbb - stable/12 - pf: add a branch prediction to expire state check in pf_find_state Message-ID: <202107250818.16P8ICjM043748@gitrepo.freebsd.org>
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The branch stable/12 has been updated by mjg: URL: https://cgit.FreeBSD.org/src/commit/?id=5351d31bfcbbd27ac0d505215871e69a46f74b17 commit 5351d31bfcbbd27ac0d505215871e69a46f74b17 Author: Mateusz Guzik <mjg@FreeBSD.org> AuthorDate: 2021-07-19 12:50:08 +0000 Commit: Mateusz Guzik <mjg@FreeBSD.org> CommitDate: 2021-07-25 07:06:27 +0000 pf: add a branch prediction to expire state check in pf_find_state Reviewed by: kp Sponsored by: Rubicon Communications, LLC ("Netgate") (cherry picked from commit 144ec0713daa532342a298fd888a1656ae24a62d) --- sys/netpfil/pf/pf.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/sys/netpfil/pf/pf.c b/sys/netpfil/pf/pf.c index 8e2fbcbda4c4..bbdd76c0dd07 100644 --- a/sys/netpfil/pf/pf.c +++ b/sys/netpfil/pf/pf.c @@ -1380,7 +1380,7 @@ pf_find_state(struct pfi_kkif *kif, struct pf_state_key_cmp *key, u_int dir) if (s->kif == V_pfi_all || s->kif == kif) { PF_STATE_LOCK(s); PF_HASHROW_UNLOCK(kh); - if (s->timeout >= PFTM_MAX) { + if (__predict_false(s->timeout >= PFTM_MAX)) { /* * State is either being processed by * pf_unlink_state() in an other thread, or
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