d803c8b9f3
The interrupt thread handler currently loops forever to process outstanding completions. This causes either an "irq X: nobody cared" kernel splat or the NMI watchdog kicks in due to running too long in the function. The irq thread handler is expected to run again after exiting if there are interrupts fired while the thread handler is running. So the handler code can process all the completed I/O in a single pass and exit without losing the follow on completed I/O. Reviewed-by: Dan Williams <dan.j.williams@intel.com> Signed-off-by: Dave Jiang <dave.jiang@intel.com> Link: https://lore.kernel.org/r/162802977005.3084234.11836261157026497585.stgit@djiang5-desk3.ch.intel.com Signed-off-by: Vinod Koul <vkoul@kernel.org> |
||
|---|---|---|
| .. | ||
| Makefile | ||
| bus.c | ||
| cdev.c | ||
| compat.c | ||
| device.c | ||
| dma.c | ||
| idxd.h | ||
| init.c | ||
| irq.c | ||
| perfmon.c | ||
| perfmon.h | ||
| registers.h | ||
| submit.c | ||
| sysfs.c | ||