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Diffstat (limited to 'usr/src/uts/common/sys/cpuvar.h')
-rw-r--r--usr/src/uts/common/sys/cpuvar.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/usr/src/uts/common/sys/cpuvar.h b/usr/src/uts/common/sys/cpuvar.h
index 0af0d086a9..f3dc26f874 100644
--- a/usr/src/uts/common/sys/cpuvar.h
+++ b/usr/src/uts/common/sys/cpuvar.h
@@ -71,7 +71,7 @@ struct loadavg_s {
struct ftrace_record;
typedef struct ftrace_data {
int ftd_state; /* ftrace flags */
- kmutex_t ftd_mutex; /* ftrace buffer lock */
+ kmutex_t ftd_unused; /* ftrace buffer lock, unused */
struct ftrace_record *ftd_cur; /* current record */
struct ftrace_record *ftd_first; /* first record */
struct ftrace_record *ftd_last; /* last record */