| commit | 30c91d576e9ea41c963e7f28643219bda73b0ddc | [log] [tgz] |
|---|---|---|
| author | David S. Miller <davem@sunset.davemloft.net> | Tue Feb 21 16:55:23 2006 -0800 |
| committer | David S. Miller <davem@sunset.davemloft.net> | Mon Mar 20 01:13:54 2006 -0800 |
| tree | 1aa37a82f44084b5fd854bf010ac224d2d660079 | |
| parent | 689126a48a4cf7efc77d0d090b2db4e8927d7819 [diff] |
[SPARC64]: Use sun4v_cpu_idle() in cpu_idle() on SUN4V. We have to turn off the "polling nrflag" bit when we sleep the cpu like this, so that we'll get a cross-cpu interrupt to wake the processor up from the yield. We also have to disable PSTATE_IE in %pstate around the yield call and recheck need_resched() in order to avoid any races. Signed-off-by: David S. Miller <davem@davemloft.net>