kern/printk: rename to printf

The printk functions are close enough to the printf ones to bear the
same names.

8 files changed, 31 insertions, 31 deletions

diff --git a/test/test_llsync_defer.c b/test/test_llsync_defer.c
index 929ece64..9bce0162 100644
--- a/test/test_llsync_defer.c
+++ b/test/test_llsync_defer.c
@@ -39,7 +39,7 @@
 #include <kern/mutex.h>
 #include <kern/panic.h>
 #include <kern/param.h>
-#include <kern/printk.h>
+#include <kern/printf.h>
 #include <kern/thread.h>
 #include <kern/work.h>
 #include <test/test.h>
@@ -91,7 +91,7 @@ test_alloc(void *arg)
         condition_signal(&test_condition);
 
         if ((i % TEST_LOOPS_PER_PRINT) == 0) {
-            printk("alloc ");
+            printf("alloc ");
         }
 
         i++;
@@ -140,7 +140,7 @@ test_free(void *arg)
         condition_signal(&test_condition);
 
         if ((i % TEST_LOOPS_PER_PRINT) == 0) {
-            printk("free ");
+            printf("free ");
         }
 
         i++;
@@ -173,7 +173,7 @@ test_read(void *arg)
                     }
 
                 if ((i % TEST_LOOPS_PER_PRINT) == 0) {
-                    printk("read ");
+                    printf("read ");
                 }
 
                 i++;
diff --git a/test/test_mutex_pi.c b/test/test_mutex_pi.c
index ca03b32b..8f864756 100644
--- a/test/test_mutex_pi.c
+++ b/test/test_mutex_pi.c
@@ -84,7 +84,7 @@
 #include <kern/error.h>
 #include <kern/mutex.h>
 #include <kern/panic.h>
-#include <kern/printk.h>
+#include <kern/printf.h>
 #include <kern/syscnt.h>
 #include <kern/thread.h>
 #include <kern/turnstile.h>
@@ -181,7 +181,7 @@ test_for_priority_boosted(unsigned short *highest_priority)
         }
 
         if (real_priority > *highest_priority) {
-            printk("%c: real priority boosted to %s\n",
+            printf("%c: real priority boosted to %s\n",
                    test_get_name(), test_thread_from_priority(real_priority));
             *highest_priority = real_priority;
         }
@@ -215,7 +215,7 @@ test_for_priority_deboosted(void)
 static void
 test_report_progress(unsigned int i)
 {
-    printk("%c:%u ", test_get_name(), i);
+    printf("%c:%u ", test_get_name(), i);
 }
 
 static void
@@ -304,7 +304,7 @@ test_manage_b(void *arg)
             test_consume_cpu();
         }
 
-        printk("b:%u ", i);
+        printf("b:%u ", i);
         syscnt_info("thread_boosts");
     }
 }
diff --git a/test/test_pmap_update_mp.c b/test/test_pmap_update_mp.c
index 5f40c8ce..0c5e2dbd 100644
--- a/test/test_pmap_update_mp.c
+++ b/test/test_pmap_update_mp.c
@@ -33,7 +33,7 @@
 #include <kern/mutex.h>
 #include <kern/panic.h>
 #include <kern/param.h>
-#include <kern/printk.h>
+#include <kern/printf.h>
 #include <kern/thread.h>
 #include <test/test.h>
 #include <vm/vm_kmem.h>
@@ -49,12 +49,12 @@ test_run1(void *arg)
 
     (void)arg;
 
-    printk("allocating page\n");
+    printf("allocating page\n");
     ptr = vm_kmem_alloc(PAGE_SIZE);
-    printk("writing page\n");
+    printf("writing page\n");
     memset(ptr, 'a', PAGE_SIZE);
 
-    printk("passing page to second thread (%p)\n", ptr);
+    printf("passing page to second thread (%p)\n", ptr);
 
     mutex_lock(&test_lock);
     test_va = ptr;
@@ -70,7 +70,7 @@ test_run2(void *arg)
 
     (void)arg;
 
-    printk("waiting for page\n");
+    printf("waiting for page\n");
 
     mutex_lock(&test_lock);
 
@@ -82,7 +82,7 @@ test_run2(void *arg)
 
     mutex_unlock(&test_lock);
 
-    printk("page received (%p), checking page\n", ptr);
+    printf("page received (%p), checking page\n", ptr);
 
     for (i = 0; i < PAGE_SIZE; i++) {
         if (ptr[i] != 'a') {
@@ -91,7 +91,7 @@ test_run2(void *arg)
     }
 
     vm_kmem_free(ptr, PAGE_SIZE);
-    printk("done\n");
+    printf("done\n");
 }
 
 void
diff --git a/test/test_sref_dirty_zeroes.c b/test/test_sref_dirty_zeroes.c
index 2b844d47..40997601 100644
--- a/test/test_sref_dirty_zeroes.c
+++ b/test/test_sref_dirty_zeroes.c
@@ -67,7 +67,7 @@ test_inc(void *arg)
             mutex_unlock(&test_lock);
         }
 
-        printk("counter global value: %lu\n", test_counter.value);
+        printf("counter global value: %lu\n", test_counter.value);
         syscnt_info("sref_epoch");
         syscnt_info("sref_dirty_zero");
         syscnt_info("sref_true_zero");
diff --git a/test/test_sref_noref.c b/test/test_sref_noref.c
index d7dbc3d0..b98edd38 100644
--- a/test/test_sref_noref.c
+++ b/test/test_sref_noref.c
@@ -76,7 +76,7 @@ test_ref(void *arg)
 
     mutex_lock(&test_lock);
 
-    printk("waiting for page\n");
+    printf("waiting for page\n");
 
     while (test_obj == NULL) {
         condition_wait(&test_condition, &test_lock);
@@ -86,13 +86,13 @@ test_ref(void *arg)
 
     mutex_unlock(&test_lock);
 
-    printk("page received, manipulate reference counter\n");
+    printf("page received, manipulate reference counter\n");
 
     while (!test_stop) {
         test_manipulate_counter(obj);
     }
 
-    printk("thread exiting\n");
+    printf("thread exiting\n");
 }
 
 static void
@@ -102,7 +102,7 @@ test_obj_noref(struct sref_counter *counter)
 
     obj = structof(counter, struct test_obj, ref_counter);
     vm_kmem_free(obj, sizeof(*obj));
-    printk("0 references, page released\n");
+    printf("0 references, page released\n");
     syscnt_info("sref_epoch");
     syscnt_info("sref_dirty_zero");
     syscnt_info("sref_true_zero");
@@ -135,7 +135,7 @@ test_run(void *arg)
         error_check(error, "thread_create");
     }
 
-    printk("allocating page\n");
+    printf("allocating page\n");
     obj = vm_kmem_alloc(sizeof(*obj));
 
     if (obj == NULL) {
@@ -144,7 +144,7 @@ test_run(void *arg)
 
     sref_counter_init(&obj->ref_counter, NULL, test_obj_noref);
 
-    printk("page allocated, 1 reference, publishing\n");
+    printf("page allocated, 1 reference, publishing\n");
 
     mutex_lock(&test_lock);
     test_obj = obj;
@@ -155,14 +155,14 @@ test_run(void *arg)
         test_manipulate_counter(obj);
     }
 
-    printk("stopping test, wait for threads\n");
+    printf("stopping test, wait for threads\n");
     test_stop = 1;
 
     for (i = 0; i < nr_threads; i++) {
         thread_join(threads[i]);
     }
 
-    printk("releasing initial reference\n");
+    printf("releasing initial reference\n");
     sref_counter_dec(&obj->ref_counter);
 
     kmem_free(threads, sizeof(*threads) * nr_threads);
diff --git a/test/test_sref_weakref.c b/test/test_sref_weakref.c
index e28851f7..65918a1f 100644
--- a/test/test_sref_weakref.c
+++ b/test/test_sref_weakref.c
@@ -71,7 +71,7 @@ test_run(void *arg)
 
         for (j = 0; j < 0x20000000; j++);
 
-        printk("run: iterations: %lu\n", i);
+        printf("run: iterations: %lu\n", i);
         syscnt_info("sref_epoch");
         syscnt_info("sref_dirty_zero");
         syscnt_info("sref_revive");
@@ -95,7 +95,7 @@ test_ref(void *arg)
         }
 
         if ((i % 100000000) == 0) {
-            printk("ref: iterations: %lu\n", i);
+            printf("ref: iterations: %lu\n", i);
         }
     }
 }
diff --git a/test/test_vm_page_fill.c b/test/test_vm_page_fill.c
index c334407d..71711995 100644
--- a/test/test_vm_page_fill.c
+++ b/test/test_vm_page_fill.c
@@ -115,7 +115,7 @@ test_run(void *arg)
     (void)arg;
 
     for (i = 0; /* no condition */; i++) {
-        printk("test: pass:%u pattern:%hhx\n", i, test_pattern);
+        printf("test: pass:%u pattern:%hhx\n", i, test_pattern);
         test_write_pages();
         test_reset_pages();
         test_pattern++;
diff --git a/test/test_xcall.c b/test/test_xcall.c
index ab4fa113..3552944a 100644
--- a/test/test_xcall.c
+++ b/test/test_xcall.c
@@ -25,7 +25,7 @@
 #include <kern/error.h>
 #include <kern/cpumap.h>
 #include <kern/panic.h>
-#include <kern/printk.h>
+#include <kern/printf.h>
 #include <kern/thread.h>
 #include <kern/xcall.h>
 #include <test/test.h>
@@ -37,7 +37,7 @@ test_fn(void *arg)
 {
     (void)arg;
 
-    printk("function called, running on cpu%u\n", cpu_id());
+    printf("function called, running on cpu%u\n", cpu_id());
     test_done = 1;
 }
 
@@ -46,7 +46,7 @@ test_once(unsigned int cpu)
 {
     test_done = 0;
 
-    printk("cross-call on cpu%u:\n", cpu);
+    printf("cross-call on cpu%u:\n", cpu);
     xcall_call(test_fn, NULL, cpu);
 
     if (!test_done) {
@@ -61,7 +61,7 @@ test_run(void *arg)
 
     test_once(0);
     test_once(1);
-    printk("done\n");
+    printf("done\n");
 }
 
 void