Merge remote-tracking branch 'lsk/v3.10/topic/arm64-perf' into linux-linaro-lsk

[firefly-linux-kernel-4.4.55.git] / include / scsi / sg.h

diff --git a/include/scsi/sg.h b/include/scsi/sg.h
index 934ae389671d064e6e891649b6e2bc1f88245af5..a9f3c6fc3f57e01e2e66c2967993dea6ad481e6c 100644 (file)
--- a/include/scsi/sg.h
+++ b/include/scsi/sg.h
@@ -70,6 +70,9 @@ Major new features in SG 3.x driver (cf SG 2.x drivers)
  (for the lk 2.2 series).
 */
 
+#ifdef __KERNEL__
+extern int sg_big_buff; /* for sysctl */
+#endif
 
 /* New interface introduced in the 3.x SG drivers follows */