diff options
Diffstat (limited to 'sys/powerpc/aim/vm_machdep.c')
| -rw-r--r-- | sys/powerpc/aim/vm_machdep.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/sys/powerpc/aim/vm_machdep.c b/sys/powerpc/aim/vm_machdep.c index 3831d67658c6..f706590ed384 100644 --- a/sys/powerpc/aim/vm_machdep.c +++ b/sys/powerpc/aim/vm_machdep.c @@ -210,6 +210,13 @@ cpu_fork(p1, p2, flags) up->u_pcb.pcb_context[2] = (u_long) p2; /* s2: a0 */ up->u_pcb.pcb_context[7] = (u_int64_t)switch_trampoline; /* ra: assembly magic */ + + /* + * Clear the saved recursion count for sched_lock + * since the child needs only one count which is + * released in switch_trampoline. + */ + up->u_pcb.pcb_schednest = 0; } } |