From: Jens Axboe <axboe@suse.de>
Date: Wed, 19 Apr 2006 13:56:12 +0000 (+0200)
Subject: [PATCH] splice: cleanup the SPLICE_F_NONBLOCK handling
X-Git-Tag: v2.6.17-rc3~81^2~3
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c4f895cbe1e95aab633207fb19c650b7c984c01a;p=pandora-kernel.git

[PATCH] splice: cleanup the SPLICE_F_NONBLOCK handling

- generic_file_splice_read() more readable and correct
- Don't bail on page allocation with NONBLOCK set, just don't allow
  direct blocking on IO (eg lock_page).

Signed-off-by: Jens Axboe <axboe@suse.de>
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