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sleepqueue: Annotate sleepq_max_depth as static

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MFC after:	1 week
Sponsored by:	The FreeBSD Foundation
This commit is contained in:
Mark Johnston 2022-02-14 09:41:07 -05:00
parent 893be9d8ac
commit 852ff943b9
1 changed files with 1 additions and 1 deletions
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2
sys/kern/subr_sleepqueue.c
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@ -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");