tree f82b77d9f2fd5d4eb5e66bc2bb8ff5df63db3c7f
parent e0a515bc6a2188f02916e976f419a8640312e32a
author Jens Axboe <axboe@suse.de> 1146407792 +0200
committer Jens Axboe <axboe@suse.de> 1146407792 +0200

[PATCH] splice: fix bugs with stealing regular pipe pages

- Check that page has suitable count for stealing in the regular pipes.
- pipe_to_file() assumes that the page is locked on succesful steal, so
  do that in the pipe steal hook
- Missing unlock_page() in add_to_page_cache() failure.

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