Re: [PATCH] aer: add cond_resched to aer_isr

2015-08-03 Thread Bjorn Helgaas
Hi Spencer & Joern, On Thu, Jul 23, 2015 at 02:54:32PM -0700, Spencer Baugh wrote: > From: Joern Engel > > Multiple nested loops. I have observed 590ms scheduler latency caused > by this loop and interrupts. Interrupts were responsible for 190ms, the > rest could have been avoided with a cond_

[PATCH] aer: add cond_resched to aer_isr

2015-07-23 Thread Spencer Baugh
From: Joern Engel Multiple nested loops. I have observed 590ms scheduler latency caused by this loop and interrupts. Interrupts were responsible for 190ms, the rest could have been avoided with a cond_resched. Signed-off-by: Joern Engel Signed-off-by: Spencer Baugh --- drivers/pci/pcie/aer/