[PATCH] splice: cleanup the SPLICE_F_NONBLOCK handling
authorJens Axboe <axboe@suse.de>
Wed, 19 Apr 2006 13:56:12 +0000 (15:56 +0200)
committerJens Axboe <axboe@suse.de>
Wed, 19 Apr 2006 13:56:12 +0000 (15:56 +0200)
- 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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