diff options
| author | alc <alc@FreeBSD.org> | 2002-07-04 22:07:37 +0000 |
|---|---|---|
| committer | alc <alc@FreeBSD.org> | 2002-07-04 22:07:37 +0000 |
| commit | 29ede8a9d4cd71cdb47fd01b457cdfc5f3bf647a (patch) | |
| tree | 0cb6d613c77afdfea90102f0ab4959ddba083755 /sys/kern/subr_witness.c | |
| parent | 7125e0b545a66938fc2f2366b22ee9bc981e7b93 (diff) | |
| download | FreeBSD-src-29ede8a9d4cd71cdb47fd01b457cdfc5f3bf647a.zip FreeBSD-src-29ede8a9d4cd71cdb47fd01b457cdfc5f3bf647a.tar.gz | |
o Resurrect vm_page_lock_queues(), vm_page_unlock_queues(), and the free
queue lock (revision 1.33 of vm/vm_page.c removed them).
o Make the free queue lock a spin lock because it's sometimes acquired
inside of a critical section.
Diffstat (limited to 'sys/kern/subr_witness.c')
| -rw-r--r-- | sys/kern/subr_witness.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/sys/kern/subr_witness.c b/sys/kern/subr_witness.c index 02b3a0d..73934cb 100644 --- a/sys/kern/subr_witness.c +++ b/sys/kern/subr_witness.c @@ -219,6 +219,7 @@ static struct witness_order_list_entry order_lists[] = { */ { "allpmaps", &lock_class_mtx_spin }, { "vm page buckets mutex", &lock_class_mtx_spin }, + { "vm page queue free mutex", &lock_class_mtx_spin }, { "icu", &lock_class_mtx_spin }, #ifdef SMP { "smp rendezvous", &lock_class_mtx_spin }, |
