[PATCH 17/20] staging/lustre/libcfs: Remove unneeded lnet watchdog_ratelimit sysctl

green
2015-07-06T16:51:03Z

From: Dmitry Eremin <dmitry.eremin@intel.com>

It is no longer used anywhere.

Signed-off-by: Dmitry Eremin <dmitry.eremin@intel.com>
---
drivers/staging/lustre/include/linux/libcfs/libcfs_debug.h | 1 -
drivers/staging/lustre/lustre/libcfs/debug.c | 3 ---
drivers/staging/lustre/lustre/libcfs/module.c | 12 ------------
3 files changed, 16 deletions(-)

diff --git a/drivers/staging/lustre/include/linux/libcfs/libcfs_debug.h b/drivers/staging/lustre/include/linux/libcfs/libcfs_debug.h
index 8251ac9..a3aa644 100644
--- a/drivers/staging/lustre/include/linux/libcfs/libcfs_debug.h
+++ b/drivers/staging/lustre/include/linux/libcfs/libcfs_debug.h
@@ -50,7 +50,6 @@ extern unsigned int libcfs_stack;
extern unsigned int libcfs_debug;
extern unsigned int libcfs_printk;
extern unsigned int libcfs_console_ratelimit;
-extern unsigned int libcfs_watchdog_ratelimit;
extern unsigned int libcfs_console_max_delay;
extern unsigned int libcfs_console_min_delay;
extern unsigned int libcfs_console_backoff;
diff --git a/drivers/staging/lustre/lustre/libcfs/debug.c b/drivers/staging/lustre/lustre/libcfs/debug.c
index 9807552..5ae7b65 100644
--- a/drivers/staging/lustre/lustre/libcfs/debug.c
+++ b/drivers/staging/lustre/lustre/libcfs/debug.c
@@ -128,9 +128,6 @@ EXPORT_SYMBOL(portal_enter_debugger);
unsigned int libcfs_catastrophe;
EXPORT_SYMBOL(libcfs_catastrophe);

-unsigned int libcfs_watchdog_ratelimit = 300;
-EXPORT_SYMBOL(libcfs_watchdog_ratelimit);
-
unsigned int libcfs_panic_on_lbug = 1;
module_param(libcfs_panic_on_lbug, uint, 0644);
MODULE_PARM_DESC(libcfs_panic_on_lbug, "Lustre kernel panic on LBUG");
diff --git a/drivers/staging/lustre/lustre/libcfs/module.c b/drivers/staging/lustre/lustre/libcfs/module.c
index 95fa846..8e228ae 100644
--- a/drivers/staging/lustre/lustre/libcfs/module.c
+++ b/drivers/staging/lustre/lustre/libcfs/module.c
@@ -511,9 +511,6 @@ static int proc_dobitmasks(struct ctl_table *table, int write,
__proc_dobitmasks);
}

-static int min_watchdog_ratelimit; /* disable ratelimiting */
-static int max_watchdog_ratelimit = (24*60*60); /* limit to once per day */
-
static int __proc_dump_kernel(void *data, int write,
loff_t pos, void __user *buffer, int nob)
{
@@ -798,15 +795,6 @@ static struct ctl_table lnet_table[] = {
.proc_handler = &proc_debug_mb,
},
{
- .procname = "watchdog_ratelimit",
- .data = &libcfs_watchdog_ratelimit,
- .maxlen = sizeof(int),
- .mode = 0644,
- .proc_handler = &proc_dointvec_minmax,
- .extra1 = &min_watchdog_ratelimit,
- .extra2 = &max_watchdog_ratelimit,
- },
- {
.procname = "force_lbug",
.data = NULL,
.maxlen = 0,
--
2.1.0