X-Git-Url: https://gerrit.opnfv.org/gerrit/gitweb?a=blobdiff_plain;f=kernel%2Fdrivers%2Fscsi%2Fscsi_sysctl.c;fp=kernel%2Fdrivers%2Fscsi%2Fscsi_sysctl.c;h=546f16299ef98ad6e73854d8962de5883115f566;hb=9ca8dbcc65cfc63d6f5ef3312a33184e1d726e00;hp=0000000000000000000000000000000000000000;hpb=98260f3884f4a202f9ca5eabed40b1354c489b29;p=kvmfornfv.git

diff --git a/kernel/drivers/scsi/scsi_sysctl.c b/kernel/drivers/scsi/scsi_sysctl.c
new file mode 100644
index 000000000..546f16299
--- /dev/null
+++ b/kernel/drivers/scsi/scsi_sysctl.c
@@ -0,0 +1,51 @@
+/*
+ * Copyright (C) 2003 Christoph Hellwig.
+ *	Released under GPL v2.
+ */
+
+#include <linux/errno.h>
+#include <linux/init.h>
+#include <linux/kernel.h>
+#include <linux/sysctl.h>
+
+#include "scsi_logging.h"
+#include "scsi_priv.h"
+
+
+static struct ctl_table scsi_table[] = {
+	{ .procname	= "logging_level",
+	  .data		= &scsi_logging_level,
+	  .maxlen	= sizeof(scsi_logging_level),
+	  .mode		= 0644,
+	  .proc_handler	= proc_dointvec },
+	{ }
+};
+
+static struct ctl_table scsi_dir_table[] = {
+	{ .procname	= "scsi",
+	  .mode		= 0555,
+	  .child	= scsi_table },
+	{ }
+};
+
+static struct ctl_table scsi_root_table[] = {
+	{ .procname	= "dev",
+	  .mode		= 0555,
+	  .child	= scsi_dir_table },
+	{ }
+};
+
+static struct ctl_table_header *scsi_table_header;
+
+int __init scsi_init_sysctl(void)
+{
+	scsi_table_header = register_sysctl_table(scsi_root_table);
+	if (!scsi_table_header)
+		return -ENOMEM;
+	return 0;
+}
+
+void scsi_exit_sysctl(void)
+{
+	unregister_sysctl_table(scsi_table_header);
+}