1*387f9dfdSAndroid Build Coastguard Worker /* SPDX-License-Identifier: (LGPL-2.1 OR BSD-2-Clause) */ 2*387f9dfdSAndroid Build Coastguard Worker #ifndef __BIOSTACKS_H 3*387f9dfdSAndroid Build Coastguard Worker #define __BIOSTACKS_H 4*387f9dfdSAndroid Build Coastguard Worker 5*387f9dfdSAndroid Build Coastguard Worker #define DISK_NAME_LEN 32 6*387f9dfdSAndroid Build Coastguard Worker #define TASK_COMM_LEN 16 7*387f9dfdSAndroid Build Coastguard Worker #define MAX_SLOTS 20 8*387f9dfdSAndroid Build Coastguard Worker #define MAX_STACK 20 9*387f9dfdSAndroid Build Coastguard Worker 10*387f9dfdSAndroid Build Coastguard Worker #define MINORBITS 20 11*387f9dfdSAndroid Build Coastguard Worker #define MINORMASK ((1U << MINORBITS) - 1) 12*387f9dfdSAndroid Build Coastguard Worker 13*387f9dfdSAndroid Build Coastguard Worker #define MKDEV(ma, mi) (((ma) << MINORBITS) | (mi)) 14*387f9dfdSAndroid Build Coastguard Worker 15*387f9dfdSAndroid Build Coastguard Worker struct rqinfo { 16*387f9dfdSAndroid Build Coastguard Worker __u32 pid; 17*387f9dfdSAndroid Build Coastguard Worker int kern_stack_size; 18*387f9dfdSAndroid Build Coastguard Worker __u64 kern_stack[MAX_STACK]; 19*387f9dfdSAndroid Build Coastguard Worker char comm[TASK_COMM_LEN]; 20*387f9dfdSAndroid Build Coastguard Worker __u32 dev; 21*387f9dfdSAndroid Build Coastguard Worker }; 22*387f9dfdSAndroid Build Coastguard Worker 23*387f9dfdSAndroid Build Coastguard Worker struct hist { 24*387f9dfdSAndroid Build Coastguard Worker __u32 slots[MAX_SLOTS]; 25*387f9dfdSAndroid Build Coastguard Worker }; 26*387f9dfdSAndroid Build Coastguard Worker 27*387f9dfdSAndroid Build Coastguard Worker #endif /* __BIOSTACKS_H */ 28