diff options
| author | Thomas Gleixner <[email protected]> | 2016-02-03 19:52:23 +0100 |
|---|---|---|
| committer | Thomas Gleixner <[email protected]> | 2016-02-08 15:03:42 +0100 |
| commit | fbf198030e0b027538c290300cfaf9e2efdce122 (patch) | |
| tree | 54c1ab89d46ccd5a0da1e79b728e09085d5af415 /kernel/trace/trace_stack.c | |
| parent | c7c42ec2baa1de7ab3965e4f1bf5073bee6065e4 (diff) | |
genirq: Add default affinity mask command line option
If we isolate CPUs, then we don't want random device interrupts on them. Even
w/o the user space irq balancer enabled we can end up with irqs on non boot
cpus and chasing newly requested interrupts is a tedious task.
Allow to restrict the default irq affinity mask.
Signed-off-by: Thomas Gleixner <[email protected]>
Cc: Rik van Riel <[email protected]>
Cc: Peter Zijlstra <[email protected]>
Cc: Frederic Weisbecker <[email protected]>
Cc: Chris Metcalf <[email protected]>
Cc: Christoph Lameter <[email protected]>
Cc: Sebastian Siewior <[email protected]>
Link: http://lkml.kernel.org/r/alpine.DEB.2.11.1602031948190.25254@nanos
Signed-off-by: Thomas Gleixner <[email protected]>
Diffstat (limited to 'kernel/trace/trace_stack.c')
0 files changed, 0 insertions, 0 deletions