Date: Tue, 24 Jan 2012 06:09:30 +0900 From: rozhuk.im@gmail.com To: <freebsd-net@FreeBSD.org> Subject: ng_bridge and locks Message-ID: <4f1dcc8e.45c8cc0a.2935.2254@mx.google.com>
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Hi! I found a comment in the code: /* * This node has all kinds of stuff that could be screwed by SMP. * Until it gets it's own internal protection, we go through in * single file. This could hurt a machine bridging beteen two * GB ethernets so it should be fixed. * When it's fixed the process SHOULD NOT SLEEP, spinlocks please! * (and atomic ops ) */ mtx_init(...., MTX_DEF); How bad to use netgraph node MTX_DEF mutex?
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