[XFS] ktrace kt_lock is unused, remove it.

[deliverable/linux.git] / fs / xfs / support / ktrace.c

diff --git a/fs/xfs/support/ktrace.c b/fs/xfs/support/ktrace.c
index 841aa4c15b8a205627ed7e6d2f30cbb2059abaf3..119611ec21d3e07c6329e8ad5a52c20d3817e3e2 100644 (file)
--- a/fs/xfs/support/ktrace.c
+++ b/fs/xfs/support/ktrace.c
@@ -39,8 +39,8 @@ ktrace_init(int zentries)
 void
 ktrace_uninit(void)
 {
-       kmem_cache_destroy(ktrace_hdr_zone);
-       kmem_cache_destroy(ktrace_ent_zone);
+       kmem_zone_destroy(ktrace_hdr_zone);
+       kmem_zone_destroy(ktrace_ent_zone);
 }
 
 /*
@@ -75,7 +75,7 @@ ktrace_alloc(int nentries, unsigned int __nocast sleep)
                                                            sleep);
        } else {
                ktep = (ktrace_entry_t*)kmem_zalloc((nentries * sizeof(*ktep)),
-                                                           sleep);
+                                                           sleep | KM_LARGE);
        }
 
        if (ktep == NULL) {
@@ -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.
         */