1 /* SPDX-License-Identifier: (LGPL-2.1 OR BSD-2-Clause) */ 2 #ifndef __FSSLOWER_H 3 #define __FSSLOWER_H 4 5 #define FILE_NAME_LEN 32 6 #define TASK_COMM_LEN 16 7 8 enum fs_file_op { 9 F_READ, 10 F_WRITE, 11 F_OPEN, 12 F_FSYNC, 13 F_MAX_OP, 14 }; 15 16 struct event { 17 __u64 delta_us; 18 __u64 end_ns; 19 __s64 offset; 20 ssize_t size; 21 pid_t pid; 22 enum fs_file_op op; 23 char file[FILE_NAME_LEN]; 24 char task[TASK_COMM_LEN]; 25 }; 26 27 #endif /* __FSSLOWER_H */ 28