From: Andy Grover <andy.grover@oracle.com>
Date: Thu, 9 Apr 2009 23:45:29 +0000 (-0700)
Subject: x86: Document get_user_pages_fast()
X-Git-Tag: v2.6.30-rc3~65^2~11
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a0d22f485af1553060b4094ee0154537a8f6a8a6;p=pandora-kernel.git

x86: Document get_user_pages_fast()

While better than get_user_pages(), the usage of gupf(),
especially the return values and the fact that it can
potentially only partially pin the range, warranted some
documentation.

Signed-off-by: Andy Grover <andy.grover@oracle.com>
Cc: npiggin@suse.de
Cc: akpm@linux-foundation.org
LKML-Reference: <1239320729-3262-1-git-send-email-andy.grover@oracle.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
---

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