ufs/core/ufs-fault-injection.c

1 // SPDX-License-Identifier: GPL-2.0-or-later
5 #include <linux/fault-inject.h>
7 #include "ufs-fault-injection.h"
20  * For more details about fault injection, please refer to
21  * Documentation/fault-injection/fault-injection.rst.
26 	"Fault injection. trigger_eh=<interval>,<probability>,<space>,<times>");
32 	"Fault injection. timeout=<interval>,<probability>,<space>,<times>");
37 	const char *fault_str = kp->arg;  in ufs_fault_get()
46 	if (kp->arg == g_trigger_eh_str)  in ufs_fault_set()
48 	else if (kp->arg == g_timeout_str)  in ufs_fault_set()
52 		return -EINVAL;  in ufs_fault_set()
55 		return -EINVAL;  in ufs_fault_set()
57 	strscpy(kp->arg, val, FAULT_INJ_STR_SIZE);  in ufs_fault_set()