Date: Tue, 24 Dec 2019 13:44:51 +0000 From: bugzilla-noreply@freebsd.org To: net@FreeBSD.org Subject: [Bug 207261] netmap: Doesn't do TX sync with kqueue Message-ID: <bug-207261-7501-mfqs2nfzQe@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-207261-7501@https.bugs.freebsd.org/bugzilla/> References: <bug-207261-7501@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=207261 --- Comment #8 from slw@zxy.spb.ru --- (In reply to Kubilay Kocak from comment #7) Latest test I am do on stable/11. I mean stable/12 and current have same behavior and this is kqueue related. I.e. txsync do on poll event, poll event cused by kqueue change list processing or kqueue waited events processing. No input packets case don't fire poll events and don't cause txsync. Additional notice: multiple received packets cause massive fire of taskqueue enque fire and very high overhead (system loaded x3-x4 more comapred to poll()) -- You are receiving this mail because: You are the assignee for the bug.
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