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| author | marcel <marcel@FreeBSD.org> | 2013-05-09 16:28:18 +0000 |
|---|---|---|
| committer | marcel <marcel@FreeBSD.org> | 2013-05-09 16:28:18 +0000 |
| commit | bd49099038824e1817f3a5da01c52f82eebe392e (patch) | |
| tree | 535b854fe8328f0254c6ce52fdd275b2f12140ed /sys/conf | |
| parent | ce591b770b2ff012762738cb1f1bfeea4003d36c (diff) | |
| download | FreeBSD-src-bd49099038824e1817f3a5da01c52f82eebe392e.zip FreeBSD-src-bd49099038824e1817f3a5da01c52f82eebe392e.tar.gz | |
Add option WITNESS_NO_VNODE to suppress printing LORs between VNODE
locks. To support this, VNODE locks are created with the LK_IS_VNODE
flag. This flag is propagated down using the LO_IS_VNODE flag.
Note that WITNESS still records the LOR. Only the printing and the
optional entering into the kernel debugger is bypassed with the
WITNESS_NO_VNODE option.
Diffstat (limited to 'sys/conf')
| -rw-r--r-- | sys/conf/options | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/sys/conf/options b/sys/conf/options index 3b188b3..e0eda69 100644 --- a/sys/conf/options +++ b/sys/conf/options @@ -672,6 +672,7 @@ KTR_ENTRIES opt_global.h KTR_VERBOSE opt_ktr.h WITNESS opt_global.h WITNESS_KDB opt_witness.h +WITNESS_NO_VNODE opt_witness.h WITNESS_SKIPSPIN opt_witness.h # options for ACPI support |
