diff options
| author | Martin Pieuchot <mpi@cvs.openbsd.org> | 2017-12-04 09:51:04 +0000 |
|---|---|---|
| committer | Martin Pieuchot <mpi@cvs.openbsd.org> | 2017-12-04 09:51:04 +0000 |
| commit | 1764f0df2a112e820709360ae1c631b59cc1bc05 (patch) | |
| tree | 6882f126f28754a7a4010a36ac6b74bde6cbb1bf /sys/arch/arm64/include | |
| parent | 7c011d9e8d8db99faeb35a7df465a3d0da5621ac (diff) | |
Change __mp_lock_held() to work with an arbitrary CPU info structure and
extend ddb(4) "ps /o" output to print which CPU is currently holding the
KERNEL_LOCK().
Tested by dhill@, ok visa@
Diffstat (limited to 'sys/arch/arm64/include')
| -rw-r--r-- | sys/arch/arm64/include/mplock.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/sys/arch/arm64/include/mplock.h b/sys/arch/arm64/include/mplock.h index f85c6df27d8..9aed99ffbf0 100644 --- a/sys/arch/arm64/include/mplock.h +++ b/sys/arch/arm64/include/mplock.h @@ -1,4 +1,4 @@ -/* $OpenBSD: mplock.h,v 1.1 2016/12/17 23:38:33 patrick Exp $ */ +/* $OpenBSD: mplock.h,v 1.2 2017/12/04 09:51:03 mpi Exp $ */ /* * Copyright (c) 2004 Niklas Hallqvist. All rights reserved. @@ -46,7 +46,7 @@ void __mp_unlock(struct __mp_lock *); int __mp_release_all(struct __mp_lock *); int __mp_release_all_but_one(struct __mp_lock *); void __mp_acquire_count(struct __mp_lock *, int); -int __mp_lock_held(struct __mp_lock *); +int __mp_lock_held(struct __mp_lock *, struct cpu_info *); #endif |