diff options
| author | Peter Zijlstra <[email protected]> | 2007-11-09 22:39:39 +0100 |
|---|---|---|
| committer | Ingo Molnar <[email protected]> | 2007-11-09 22:39:39 +0100 |
| commit | b82d9fdd848abfbe7263a4ecd9bbb55e575100a6 (patch) | |
| tree | 7d4c525cc4bd633c84abcfd8d934c84e5dc9ce7c /net/unix/sysctl_net_unix.c | |
| parent | 3c90e6e99b08f01d5684a3a07cceae6a543e4fa8 (diff) | |
sched: avoid large irq-latencies in smp-balancing
SMP balancing is done with IRQs disabled and can iterate the full rq.
When rqs are large this can cause large irq-latencies. Limit the nr of
iterations on each run.
This fixes a scheduling latency regression reported by the -rt folks.
Signed-off-by: Peter Zijlstra <[email protected]>
Acked-by: Steven Rostedt <[email protected]>
Tested-by: Gregory Haskins <[email protected]>
Signed-off-by: Ingo Molnar <[email protected]>
Diffstat (limited to 'net/unix/sysctl_net_unix.c')
0 files changed, 0 insertions, 0 deletions