staging: lustre: libcfs: Define pr_fmt() to include relevant name

Define a pr_fmt() for tracefile.c
Remove redundant prefix 'Lustre' from pr_*() calls.

Signed-off-by: Narcisa Ana Maria Vasile <narcisaanamaria12@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/lustre/lnet/libcfs/tracefile.c b/drivers/staging/lustre/lnet/libcfs/tracefile.c
index 5cc67d75420c248137a6f5217044bcc5f36ce633..9599b7441febcd042b369fee4b96200b3dad1019 100644 (file)
--- a/drivers/staging/lustre/lnet/libcfs/tracefile.c
+++ b/drivers/staging/lustre/lnet/libcfs/tracefile.c
@@ -37,6 +37,7 @@
 
 #define DEBUG_SUBSYSTEM S_LNET
 #define LUSTRE_TRACEFILE_PRIVATE
+#define pr_fmt(fmt) "Lustre: " fmt
 #include "tracefile.h"
 
 #include "../../include/linux/libcfs/libcfs.h"
@@ -892,7 +893,7 @@ int cfs_trace_daemon_command(char *str)
        } else {
                strcpy(cfs_tracefile, str);
 
-               pr_info("Lustre: debug daemon will attempt to start writing to %s (%lukB max)\n",
+               pr_info("debug daemon will attempt to start writing to %s (%lukB max)\n",
                        cfs_tracefile,
                        (long)(cfs_tracefile_size >> 10));
 
@@ -930,13 +931,13 @@ int cfs_trace_set_debug_mb(int mb)
        struct cfs_trace_cpu_data *tcd;
 
        if (mb < num_possible_cpus()) {
-               pr_warn("Lustre: %d MB is too small for debug buffer size, setting it to %d MB.\n",
+               pr_warn("%d MB is too small for debug buffer size, setting it to %d MB.\n",
                        mb, num_possible_cpus());
                mb = num_possible_cpus();
        }
 
        if (mb > limit) {
-               pr_warn("Lustre: %d MB is too large for debug buffer size, setting it to %d MB.\n",
+               pr_warn("%d MB is too large for debug buffer size, setting it to %d MB.\n",
                        mb, limit);
                mb = limit;
        }
@@ -1048,7 +1049,7 @@ static int tracefiled(void *arg)
                if (!list_empty(&pc.pc_pages)) {
                        int i;
 
-                       pr_alert("Lustre: trace pages aren't empty\n");
+                       pr_alert("trace pages aren't empty\n");
                        pr_err("total cpus(%d): ", num_possible_cpus());
                        for (i = 0; i < num_possible_cpus(); i++)
                                if (cpu_online(i))
@@ -1118,7 +1119,7 @@ void cfs_trace_stop_thread(void)
 
        mutex_lock(&cfs_trace_thread_mutex);
        if (thread_running) {
-               pr_info("Lustre: shutting down debug daemon thread...\n");
+               pr_info("shutting down debug daemon thread...\n");
                atomic_set(&tctl->tctl_shutdown, 1);
                wait_for_completion(&tctl->tctl_stop);
                thread_running = 0;