/* SPDX-License-Identifier: (LGPL-2.1 OR BSD-2-Clause) */ | |
#ifndef __BIOSTACKS_H | |
#define __BIOSTACKS_H | |
#define DISK_NAME_LEN 32 | |
#define TASK_COMM_LEN 16 | |
#define MAX_SLOTS 20 | |
#define MAX_STACK 20 | |
#define MINORBITS 20 | |
#define MINORMASK ((1U << MINORBITS) - 1) | |
#define MKDEV(ma, mi) (((ma) << MINORBITS) | (mi)) | |
struct rqinfo { | |
__u32 pid; | |
int kern_stack_size; | |
__u64 kern_stack[MAX_STACK]; | |
char comm[TASK_COMM_LEN]; | |
__u32 dev; | |
}; | |
struct hist { | |
__u32 slots[MAX_SLOTS]; | |
}; | |
#endif /* __BIOSTACKS_H */ |