Messages in this thread | | | From | Roland Dreier <> | Subject | Re: [GIT, RFC] Killing the Big Kernel Lock | Date | Wed, 24 Mar 2010 14:53:07 -0700 |
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Hi Arnd,
Interesting work. For the drivers/infiniband part, it seems maybe all these drivers should be using no_llseek instead of default_llseek? (or is it better style to use nonseekable_open()?) Certainly as far as I can tell, nothing in drivers/infiniband pays any attention to f_pos.
Also, is there a reason why you add "#include <linux/smp_lock.h>" to all the files where you also do ".llseek = default_llseek"?
In any case I can at least take care of the llseek stuff for 2.6.35.
- R. -- Roland Dreier <rolandd@cisco.com> For corporate legal information go to: http://www.cisco.com/web/about/doing_business/legal/cri/index.html
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