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| author | kmacy <kmacy@FreeBSD.org> | 2009-05-20 02:51:48 +0000 |
|---|---|---|
| committer | kmacy <kmacy@FreeBSD.org> | 2009-05-20 02:51:48 +0000 |
| commit | 879984a728d558b3de462a2a1f8bbbf20f28c731 (patch) | |
| tree | 13fb847ef84c897c8cd6abb26f9a012c494a70fd /sys/kern/subr_witness.c | |
| parent | 574250923651516e2876d76c3bf888d2f7a91e33 (diff) | |
| download | FreeBSD-src-879984a728d558b3de462a2a1f8bbbf20f28c731.zip FreeBSD-src-879984a728d558b3de462a2a1f8bbbf20f28c731.tar.gz | |
Add minimal ZFS lock hierarchy
Diffstat (limited to 'sys/kern/subr_witness.c')
| -rw-r--r-- | sys/kern/subr_witness.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/sys/kern/subr_witness.c b/sys/kern/subr_witness.c index 6d54be2..799dbcc 100644 --- a/sys/kern/subr_witness.c +++ b/sys/kern/subr_witness.c @@ -610,6 +610,13 @@ static struct witness_order_list_entry order_lists[] = { { "vnode interlock", &lock_class_mtx_sleep }, { NULL, NULL }, /* + * ZFS locking + */ + { "dn->dn_mtx", &lock_class_sx }, + { "dr->dt.di.dr_mtx", &lock_class_sx }, + { "db->db_mtx", &lock_class_sx }, + { NULL, NULL }, + /* * spin locks */ #ifdef SMP |
