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| From: | Paolo Bonzini |
| Subject: | Re: [Qemu-devel] [PATCH v2 2/5] net: hub use lock to protect ports list |
| Date: | Tue, 12 Mar 2013 09:56:47 +0100 |
| User-agent: | Mozilla/5.0 (X11; Linux x86_64; rv:17.0) Gecko/20130219 Thunderbird/17.0.3 |
Il 07/03/2013 03:53, Liu Ping Fan ha scritto: > From: Liu Ping Fan <address@hidden> > > Signed-off-by: Liu Ping Fan <address@hidden> > --- > net/hub.c | 27 ++++++++++++++++++++++++++- > 1 files changed, 26 insertions(+), 1 deletions(-) You are introducing three locks. Please document for each one how can concurrent access to the lock happen, and also the lock hierarchy. Paolo
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