[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: [Xen-devel] [PATCH 4/4] [Net] Support accelerated network plugin modules



On 15/6/07 17:22, "Kieran Mansley" <kmansley@xxxxxxxxxxxxxx> wrote:

> The lock protects the use_count variable.

Yes, that's one thing I noticed -- can you use atomic_t for reference counts
and hence reduce the number of times you need to lock/unlock? At least the
open-coded lock-decrement-test-maybe-free-unlock sequences could be
abstracted into a put_foo() function.

 -- Keir



_______________________________________________
Xen-devel mailing list
Xen-devel@xxxxxxxxxxxxxxxxxxx
http://lists.xensource.com/xen-devel


 


Rackspace

Lists.xenproject.org is hosted with RackSpace, monitoring our
servers 24x7x365 and backed by RackSpace's Fanatical Support®.