| commit | 1cd96c242a829d52f7a5ae98f554ca9775429685 | [log] [tgz] |
|---|---|---|
| author | Boaz Harrosh <bharrosh@panasas.com> | Tue Mar 24 12:35:07 2009 +0100 |
| committer | Jens Axboe <jens.axboe@oracle.com> | Thu Mar 26 11:01:23 2009 +0100 |
| tree | 018d3ab9fa0d6e2bcd739483ac2693f6f71db96b | |
| parent | f028f3b2f987ebc61cef382ab7a5c449917b728e [diff] |
block: WARN in __blk_put_request() for potential bio leak Put a WARN_ON in __blk_put_request if it is about to leak bio(s). This is a serious bug that can happen in error handling code paths. For this to work I have fixed a couple of places in block/ where request->bio != NULL ownership was not honored. And a small cleanup at sg_io() while at it. Signed-off-by: Boaz Harrosh <bharrosh@panasas.com> Signed-off-by: Jens Axboe <jens.axboe@oracle.com>