| commit | ddfb908d3f905dbb5964d6fbf783e69c417eb13e | [log] [tgz] |
|---|---|---|
| author | Stefan Richter <stefanr@s5r6.in-berlin.de> | Sat Aug 16 17:52:04 2008 +0200 |
| committer | Stefan Richter <stefanr@s5r6.in-berlin.de> | Wed Oct 15 22:21:08 2008 +0200 |
| tree | 9c271214e94eab002378daee5d6c8f8cbebb5762 | |
| parent | 10963ea1bd966ba46a46178c4d6abcdf3c23538d [diff] |
ieee1394: raw1394: narrow down the state_mutex protected region Refactor the ioctl dispatcher in order to move a fraction of it out of the section which is serialized by fi->state_mutex. This is not so much about performance but more about self-documentation: The mutex_lock()/ mutex_unlock() calls are now closer to the data accesses which the mutex protects, i.e. to the iso_state switch. Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>