LU-8648 all: remove all Sun license and URL references

[fs/lustre-release.git] / libcfs / libcfs / linux / linux-debug.c

diff --git a/libcfs/libcfs/linux/linux-debug.c b/libcfs/libcfs/linux/linux-debug.c
index 3fb9797..40ae258 100644 (file)
--- a/libcfs/libcfs/linux/linux-debug.c
+++ b/libcfs/libcfs/linux/linux-debug.c
@@ -15,11 +15,7 @@
  *
  * You should have received a copy of the GNU General Public License
  * version 2 along with this program; If not, see
- * http://www.sun.com/software/products/lustre/docs/GPLv2.pdf
- *
- * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
- * CA 95054 USA or visit www.sun.com if you need additional information or
- * have any questions.
+ * http://www.gnu.org/licenses/gpl-2.0.html
  *
  * GPL HEADER END
  */
@@ -63,7 +59,6 @@
 # define DEBUG_SUBSYSTEM S_LNET
 
 #include <libcfs/libcfs.h>
-#include <libcfs/linux/portals_compat25.h>
 
 #include "tracefile.h"
 
@@ -159,6 +154,7 @@ void libcfs_run_lbug_upcall(struct libcfs_debug_msg_data *msgdata)
 
         libcfs_run_upcall (argv);
 }
+EXPORT_SYMBOL(libcfs_run_lbug_upcall);
 
 /* coverity[+kill] */
 void lbug_with_loc(struct libcfs_debug_msg_data *msgdata)
@@ -181,8 +177,7 @@ void lbug_with_loc(struct libcfs_debug_msg_data *msgdata)
         while (1)
                 schedule();
 }
-
-#ifdef __KERNEL__
+EXPORT_SYMBOL(lbug_with_loc);
 
 #ifdef CONFIG_X86
 #include <linux/nmi.h>
@@ -209,13 +204,21 @@ static int print_trace_stack(void *data, char *name)
        return 0;
 }
 
-static void print_trace_address(void *data, unsigned long addr, int reliable)
+#ifdef STACKTRACE_OPS_ADDRESS_RETURN_INT
+static int
+#else
+static void
+#endif
+print_trace_address(void *data, unsigned long addr, int reliable)
 {
        char fmt[32];
 
        touch_nmi_watchdog();
        sprintf(fmt, " [<%016lx>] %s%%s\n", addr, reliable ? "": "? ");
        __print_symbol(fmt, addr);
+#ifdef STACKTRACE_OPS_ADDRESS_RETURN_INT
+       return 0;
+#endif
 }
 
 static const struct stacktrace_ops print_trace_ops = {
@@ -263,6 +266,7 @@ void libcfs_debug_dumpstack(struct task_struct *tsk)
        printk("\nCall Trace:\n");
        libcfs_call_trace(tsk);
 }
+EXPORT_SYMBOL(libcfs_debug_dumpstack);
 
 struct task_struct *libcfs_current(void)
 {
@@ -311,12 +315,3 @@ void libcfs_unregister_panic_notifier(void)
 {
         atomic_notifier_chain_unregister(&panic_notifier_list, &libcfs_panic_notifier);
 }
-
-EXPORT_SYMBOL(libcfs_debug_dumpstack);
-EXPORT_SYMBOL(libcfs_current);
-
-#endif /* __KERNEL__ */
-
-EXPORT_SYMBOL(libcfs_run_upcall);
-EXPORT_SYMBOL(libcfs_run_lbug_upcall);
-EXPORT_SYMBOL(lbug_with_loc);