| commit | 5686f9c3d67d5a20108fa26105c98b042df13123 | [log] [tgz] |
|---|---|---|
| author | David S. Miller <davem@davemloft.net> | Thu Sep 10 05:59:24 2009 -0700 |
| committer | David S. Miller <davem@davemloft.net> | Thu Sep 10 05:59:24 2009 -0700 |
| tree | cac519fa1a6e8cdcd90787753352b8930d2cfaab | |
| parent | 2d0740c4562493b60f59ca9b0330a2d5e01d43ec [diff] |
sparc64: Implement a real set_perf_counter_pending(). When the perf counter subsystem needs to reschedule work out from an NMI, it invokes set_perf_counter_pending(). This triggers a non-NMI irq which should invoke perf_counter_do_pending(). Currently this won't trigger because sparc64 won't trigger the perf counter subsystem from NMIs, but when the HW counter support is added it will. Signed-off-by: David S. Miller <davem@davemloft.net>