| commit | 883a3acf5b0d4782ac35981227a0d094e8b44850 | [log] [tgz] |
|---|---|---|
| author | Tony Luck <tony.luck@intel.com> | Fri Oct 09 10:52:39 2009 -0700 |
| committer | Tony Luck <tony.luck@intel.com> | Fri Oct 09 10:52:39 2009 -0700 |
| tree | a5ad44c09e36298749f0b37dbd5695bad040620c | |
| parent | 36a07902c2134649c4af7f07980413ffb1a56085 [diff] |
[IA64] Re-implement spinaphores using ticket lock concepts Bound the wait time for the ptcg_sem by using similar idea to the ticket spin locks. In this case we have only one instance of a spinaphore, so make it 8 bytes rather than try to squeeze it into 4-bytes to keep the code simpler (and shorter). Signed-off-by: Tony Luck <tony.luck@intel.com>