diff options
author | jhb <jhb@FreeBSD.org> | 2005-01-14 20:13:04 +0000 |
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committer | jhb <jhb@FreeBSD.org> | 2005-01-14 20:13:04 +0000 |
commit | a8f8001b386fe2eeb885121ae0f2b748ddf8e1f7 (patch) | |
tree | 616e91c8a186fb7ae6b7cf4d41adcf346d9313e3 /sys/powerpc/aim/vm_machdep.c | |
parent | 386cce6371d927f9f349b90cd0afe4cf63fda5dc (diff) | |
download | FreeBSD-src-a8f8001b386fe2eeb885121ae0f2b748ddf8e1f7.zip FreeBSD-src-a8f8001b386fe2eeb885121ae0f2b748ddf8e1f7.tar.gz |
- Remove some OBE comments regarding cpu_exit(). cpu_exit() is no longer
the last action of kern_exit(). Instead, it is a MD callout to cleanup
per-process state during exit.
- Add notes of concern to Alpha and ia64 about the possible need to drop
fp state in cpu_thread_exit() rather than in cpu_exit() since it is
per-thread state rather than per-process.
Diffstat (limited to 'sys/powerpc/aim/vm_machdep.c')
-rw-r--r-- | sys/powerpc/aim/vm_machdep.c | 7 |
1 files changed, 0 insertions, 7 deletions
diff --git a/sys/powerpc/aim/vm_machdep.c b/sys/powerpc/aim/vm_machdep.c index acd8645..654a4be 100644 --- a/sys/powerpc/aim/vm_machdep.c +++ b/sys/powerpc/aim/vm_machdep.c @@ -182,13 +182,6 @@ cpu_set_fork_handler(td, func, arg) cf->cf_arg0 = (register_t)arg; } -/* - * cpu_exit is called as the last action during exit. - * We release the address space of the process, block interrupts, - * and call switch_exit. switch_exit switches to proc0's PCB and stack, - * then jumps into the middle of cpu_switch, as if it were switching - * from proc0. - */ void cpu_exit(td) register struct thread *td; |