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-rw-r--r--fs/xfs/support/ktrace.c4
-rw-r--r--fs/xfs/support/ktrace.h1
2 files changed, 0 insertions, 5 deletions
diff --git a/fs/xfs/support/ktrace.c b/fs/xfs/support/ktrace.c
index 5cf2e86caa71..119611ec21d3 100644
--- a/fs/xfs/support/ktrace.c
+++ b/fs/xfs/support/ktrace.c
@@ -90,8 +90,6 @@ ktrace_alloc(int nentries, unsigned int __nocast sleep)
return NULL;
}
- spinlock_init(&(ktp->kt_lock), "kt_lock");
-
ktp->kt_entries = ktep;
ktp->kt_nentries = nentries;
ktp->kt_index = 0;
@@ -114,8 +112,6 @@ ktrace_free(ktrace_t *ktp)
if (ktp == (ktrace_t *)NULL)
return;
- spinlock_destroy(&ktp->kt_lock);
-
/*
* Special treatment for the Vnode trace buffer.
*/
diff --git a/fs/xfs/support/ktrace.h b/fs/xfs/support/ktrace.h
index 0d73216287c0..1e6d4a38ba28 100644
--- a/fs/xfs/support/ktrace.h
+++ b/fs/xfs/support/ktrace.h
@@ -31,7 +31,6 @@ typedef struct ktrace_entry {
* Trace buffer header structure.
*/
typedef struct ktrace {
- lock_t kt_lock; /* mutex to guard counters */
int kt_nentries; /* number of entries in trace buf */
int kt_index; /* current index in entries */
int kt_rollover;