diff options
| author | Thomas Gleixner <[email protected]> | 2015-10-22 14:34:57 +0200 |
|---|---|---|
| committer | Thomas Gleixner <[email protected]> | 2015-10-22 14:34:57 +0200 |
| commit | 58c9c87ca9dca99f269267f5aadcd051fef1637b (patch) | |
| tree | 4d3d5b003ccf553e4a1bf9201618625ddc5025b0 | |
| parent | f1e0bb0ad473a32d1b7e6d285ae9f7e47710bb5e (diff) | |
genirq: Make the cpuhotplug migration code less noisy
The original arm code has a pr_debug() statement for the case where
the irq chip has no set_affinity() callback. That's sufficient for
debugging and we really don't want to spam dmesg with useless warnings
for the normal case.
Fixes: f1e0bb0ad473: "genirq: Introduce generic irq migration for cpu hotunplug"
Reported-by: Geert Uytterhoeven <[email protected]>
Requested-by: Russell King <[email protected]>
Signed-off-by: Thomas Gleixner <[email protected]>
Cc: Yang Yingliang <[email protected]>
Cc: Mark Rutland <[email protected]>
Cc: Marc Zyngier <[email protected]>
Cc: Will Deacon <[email protected]>
Cc: Hanjun Guo <[email protected]>
Cc: Jiang Liu <[email protected]>
| -rw-r--r-- | kernel/irq/cpuhotplug.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/kernel/irq/cpuhotplug.c b/kernel/irq/cpuhotplug.c index 80f4f4e56fed..011f8c4c63da 100644 --- a/kernel/irq/cpuhotplug.c +++ b/kernel/irq/cpuhotplug.c @@ -36,7 +36,7 @@ static bool migrate_one_irq(struct irq_desc *desc) c = irq_data_get_irq_chip(d); if (!c->irq_set_affinity) { - pr_warn_ratelimited("IRQ%u: unable to set affinity\n", d->irq); + pr_debug("IRQ%u: unable to set affinity\n", d->irq); } else { int r = irq_do_set_affinity(d, affinity, false); if (r) |