On Wed, May 31, 2017 at 04:00:41PM +0800, Jia-Ju Bai wrote:
> The driver may sleep under a spin lock, and the function call path is:
> cfs_wi_exit (acquire the lock by spin_lock)
> LASSERT
> lbug_with_loc
> libcfs_debug_dumplog
> schedule and kthread_run --> may sleep
>
> To fi
Hello!
On May 31, 2017, at 4:00 AM, Jia-Ju Bai wrote:
> The driver may sleep under a spin lock, and the function call path is:
> cfs_wi_exit (acquire the lock by spin_lock)
> LASSERT
>lbug_with_loc
> libcfs_debug_dumplog
>schedule and kthread_run --> may sleep
>
> To fix it, al
