git: bcd1e7a8caac - main - rangelock: Enable rl_q_owner tracking under INVARIANT_SUPPORT
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Date: Mon, 14 Sep 2026 15:34:31 UTC
The branch main has been updated by jhb:
URL: https://cgit.FreeBSD.org/src/commit/?id=bcd1e7a8caac9129cc08995f8ff81a0eef0529bc
commit bcd1e7a8caac9129cc08995f8ff81a0eef0529bc
Author: John Baldwin <jhb@FreeBSD.org>
AuthorDate: 2026-09-14 15:33:12 +0000
Commit: John Baldwin <jhb@FreeBSD.org>
CommitDate: 2026-09-14 15:33:12 +0000
rangelock: Enable rl_q_owner tracking under INVARIANT_SUPPORT
This fixes the build for kernels with INVARIANT_SUPPORT but without
INVARIANTS.
Fixes: 2e376cca379b ("rangelock: Reimplement _rangelock_cookie_assert()")
---
sys/kern/kern_rangelock.c | 10 +++++-----
1 file changed, 5 insertions(+), 5 deletions(-)
diff --git a/sys/kern/kern_rangelock.c b/sys/kern/kern_rangelock.c
index 659f055507f6..92b1b52fd632 100644
--- a/sys/kern/kern_rangelock.c
+++ b/sys/kern/kern_rangelock.c
@@ -288,7 +288,7 @@ struct rl_q_entry {
struct rl_q_entry *rl_q_free;
off_t rl_q_start, rl_q_end;
int rl_q_flags;
-#ifdef INVARIANTS
+#ifdef INVARIANT_SUPPORT
struct thread *rl_q_owner;
#endif
};
@@ -320,7 +320,7 @@ rlqentry_alloc(vm_ooffset_t start, vm_ooffset_t end, int flags)
e->rl_q_start = start;
e->rl_q_end = end;
e->rl_q_flags = flags;
-#ifdef INVARIANTS
+#ifdef INVARIANT_SUPPORT
e->rl_q_owner = curthread;
#endif
return (e);
@@ -497,7 +497,7 @@ again:
if (rl_e_is_marked(next)) {
next = rl_e_unmark(next);
if (rl_q_cas(prev, cur, next)) {
-#ifdef INVARIANTS
+#ifdef INVARIANT_SUPPORT
cur->rl_q_owner = NULL;
#endif
cur->rl_q_free = free;
@@ -669,7 +669,7 @@ again:
if (rl_e_is_marked(next)) {
next = rl_e_unmark(next);
if (rl_q_cas(prev, cur, next)) {
-#ifdef INVARIANTS
+#ifdef INVARIANT_SUPPORT
cur->rl_q_owner = NULL;
#endif
cur->rl_q_free = *free;
@@ -898,7 +898,7 @@ DB_SHOW_COMMAND(rangelock, db_show_rangelock)
"flags %x next %p",
e, rl_e_is_marked(e), rl_e_is_marked(x->rl_q_next),
x->rl_q_start, x->rl_q_end, x->rl_q_flags, x->rl_q_next);
-#ifdef INVARIANTS
+#ifdef INVARIANT_SUPPORT
db_printf(" owner %p (%d)", x->rl_q_owner,
x->rl_q_owner != NULL ? x->rl_q_owner->td_tid : -1);
#endif