Messages in this thread | | | Date | Mon, 15 Jul 2013 13:25:46 -0400 | From | Jörn Engel <> | Subject | Re: [PATCH v2 1/1] [SCSI] sg: fix race condition when do exclusive open |
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On Sun, 7 July 2013 01:24:44 +0800, vaughan wrote: > > Do you agree that I use a per device spin_lock 'sfd_lock' to protect > sfds list and leave sg_index_lock > only protect the global sg device lookup? I think it's reasonable > for concurrency.
That bit looks fine to me. I don't think it matters much, but sure, why not!
Jörn
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