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authorluigi <luigi@FreeBSD.org>2001-10-07 17:03:56 +0000
committerluigi <luigi@FreeBSD.org>2001-10-07 17:03:56 +0000
commit392c300e5f20d59d5578951d6dc70493187e4b1e (patch)
tree2bc3076c29a64878d682616c54432de90f63f76c /sys/i386/isa/nmi.c
parenta5a9e4b16331b862a4ef4126f67e3cf769783233 (diff)
downloadFreeBSD-src-392c300e5f20d59d5578951d6dc70493187e4b1e.zip
FreeBSD-src-392c300e5f20d59d5578951d6dc70493187e4b1e.tar.gz
Export interrupt statistics via sysctl.
MFC-after: 3 days
Diffstat (limited to 'sys/i386/isa/nmi.c')
-rw-r--r--sys/i386/isa/nmi.c6
1 files changed, 6 insertions, 0 deletions
diff --git a/sys/i386/isa/nmi.c b/sys/i386/isa/nmi.c
index c17806f..aea0511 100644
--- a/sys/i386/isa/nmi.c
+++ b/sys/i386/isa/nmi.c
@@ -52,6 +52,7 @@
#include <sys/module.h>
#include <sys/mutex.h>
#include <sys/proc.h>
+#include <sys/sysctl.h>
#include <sys/syslog.h>
#include <sys/systm.h>
#include <sys/unistd.h>
@@ -412,6 +413,11 @@ isa_irq_pending()
}
#endif
+SYSCTL_OPAQUE(_kern, OID_AUTO, intrcnt, CTLFLAG_RD, intrcnt,
+ 4*NR_INTRNAMES, "LU", "Interrupt counts");
+SYSCTL_OPAQUE(_kern, OID_AUTO, intrnames, CTLFLAG_RD, intrnames,
+ 16*NR_INTRNAMES, "S", "Interrupt names");
+
/*
* Update intrnames array with the specified name. This is used by
* vmstat(8) and the like.
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