git: dbba19453e80 - stable/13 - sleepqueue: Annotate sleepq_max_depth as static

The branch stable/13 has been updated by markj:

URL: https://cgit.FreeBSD.org/src/commit/?id=dbba19453e800462c0a4000cb41a2be438f3495d

commit dbba19453e800462c0a4000cb41a2be438f3495d
Author:     Mark Johnston <markj@FreeBSD.org>
AuthorDate: 2022-02-14 14:41:07 +0000
Commit:     Mark Johnston <markj@FreeBSD.org>
CommitDate: 2022-02-21 14:57:46 +0000

    sleepqueue: Annotate sleepq_max_depth as static
    
    Sponsored by:   The FreeBSD Foundation
    
    (cherry picked from commit 852ff943b9c23d40e36ebe5f82112f7bce4537c9)
---
 sys/kern/subr_sleepqueue.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sys/kern/subr_sleepqueue.c b/sys/kern/subr_sleepqueue.c
index 36832ef96ba4..b9a336c88041 100644
--- a/sys/kern/subr_sleepqueue.c
+++ b/sys/kern/subr_sleepqueue.c
@@ -146,12 +146,12 @@ struct sleepqueue_chain {
 } __aligned(CACHE_LINE_SIZE);
 
 #ifdef SLEEPQUEUE_PROFILING
-u_int sleepq_max_depth;
 static SYSCTL_NODE(_debug, OID_AUTO, sleepq, CTLFLAG_RD | CTLFLAG_MPSAFE, 0,
     "sleepq profiling");
 static SYSCTL_NODE(_debug_sleepq, OID_AUTO, chains,
     CTLFLAG_RD | CTLFLAG_MPSAFE, 0,
     "sleepq chain stats");
+static u_int sleepq_max_depth;
 SYSCTL_UINT(_debug_sleepq, OID_AUTO, max_depth, CTLFLAG_RD, &sleepq_max_depth,
     0, "maxmimum depth achieved of a single chain");