diff options
Diffstat (limited to 'drivers/scsi/scsi_sysctl.c')
-rw-r--r-- | drivers/scsi/scsi_sysctl.c | 53 |
1 files changed, 53 insertions, 0 deletions
diff --git a/drivers/scsi/scsi_sysctl.c b/drivers/scsi/scsi_sysctl.c new file mode 100644 index 000000000000..04d06c25132b --- /dev/null +++ b/drivers/scsi/scsi_sysctl.c @@ -0,0 +1,53 @@ +/* + * 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" + + +static ctl_table scsi_table[] = { + { .ctl_name = DEV_SCSI_LOGGING_LEVEL, + .procname = "logging_level", + .data = &scsi_logging_level, + .maxlen = sizeof(scsi_logging_level), + .mode = 0644, + .proc_handler = &proc_dointvec }, + { } +}; + +static ctl_table scsi_dir_table[] = { + { .ctl_name = DEV_SCSI, + .procname = "scsi", + .mode = 0555, + .child = scsi_table }, + { } +}; + +static ctl_table scsi_root_table[] = { + { .ctl_name = CTL_DEV, + .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, 1); + if (!scsi_table_header) + return -ENOMEM; + return 0; +} + +void scsi_exit_sysctl(void) +{ + unregister_sysctl_table(scsi_table_header); +} |