[PATCH] sched: reset se-depth when task switched to FAIR

Sasha reported: [ 522.645288] BUG: unable to handle kernel NULL pointer dereference at ... [ 522.646271] IP: [] check_preempt_wakeup+0x11f/0x210 ... [ 522.650021] Call Trace: [ 522.650021] [ 522.650021] [] check_preempt_curr+0x3d/0xb0 [ 522.650021] []

[PATCH] sched: reset se-depth when task switched to FAIR

Sasha reported: [ 522.645288] BUG: unable to handle kernel NULL pointer dereference at ... [ 522.646271] IP: [81186c6f] check_preempt_wakeup+0x11f/0x210 ... [ 522.650021] Call Trace: [ 522.650021] IRQ [ 522.650021] [8117361d] check_preempt_curr+0x3d/0xb0 [