| commit | 07739b57f09886b41323c605b0dbda7d2c12522b | [log] [tgz] |
|---|---|---|
| author | Jens Axboe <jens.axboe@oracle.com> | Thu Mar 08 20:25:46 2007 +0100 |
| committer | Jens Axboe <jens.axboe@oracle.com> | Thu Mar 08 20:25:46 2007 +0100 |
| tree | 409d5f6aa8930f6ed738a98e82af8ba80f77bafd | |
| parent | de64df05bb69d38b7ecf548d9e15573b9010704a [diff] |
Add a real semaphore implemtation I've seen races where job N+1 got started before N, this breaks for dependent jobs. So give up and implement a real semaphore in mmap'ed shared storage. Signed-off-by: Jens Axboe <jens.axboe@oracle.com>