Messages in this thread | | | Date | Thu, 02 Apr 2009 10:38:49 +0900 | From | Tejun Heo <> | Subject | Re: [PATCH 08/17] bio: reimplement bio_copy_user_iov() |
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Hello, Boaz.
Boaz Harrosh wrote: > Please consider that this code-path is used by me, in exofs and > pNFS-objcets in a very very hot path, where memory pressure is a > common scenario.
One quick question. Don't the above paths map kernel pages to a request?
Thanks.
-- tejun
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