| commit | 1d862f41222b7f385bada9f85a67ca5592ffd33e | [log] [tgz] |
|---|---|---|
| author | Miklos Szeredi <mszeredi@suse.cz> | Tue Jun 08 16:28:45 2010 +0200 |
| committer | Jens Axboe <jaxboe@fusionio.com> | Thu Jun 10 19:08:34 2010 +0200 |
| tree | 924baccaa8a5a56610db5c66020847b457679736 | |
| parent | 3e6c05052c262ebe7fdd85e75e9d4f956cdd8d82 [diff] |
pipe: fix pipe buffer resizing pipe_set_size() needs to copy pipe bufs from the old circular buffer to the new. The current code gets this wrong in multiple ways, resulting in oops. Test program is available here: http://www.kernel.org/pub/linux/kernel/people/mszeredi/piperesize/ Signed-off-by: Miklos Szeredi <mszeredi@suse.cz> Signed-off-by: Jens Axboe <jaxboe@fusionio.com>