1name: ext4_da_write_pages_extent 2ID: 292 3format: 4 field:unsigned short common_type; offset:0; size:2; signed:0; 5 field:unsigned char common_flags; offset:2; size:1; signed:0; 6 field:unsigned char common_preempt_count; offset:3; size:1; signed:0; 7 field:int common_pid; offset:4; size:4; signed:1; 8 9 field:dev_t dev; offset:8; size:4; signed:0; 10 field:ino_t ino; offset:16; size:8; signed:0; 11 field:__u64 lblk; offset:24; size:8; signed:0; 12 field:__u32 len; offset:32; size:4; signed:0; 13 field:__u32 flags; offset:36; size:4; signed:0; 14 15print fmt: "dev %d,%d ino %lu lblk %llu len %u flags %s", ((unsigned int) ((REC->dev) >> 20)), ((unsigned int) ((REC->dev) & ((1U << 20) - 1))), (unsigned long) REC->ino, REC->lblk, REC->len, __print_flags(REC->flags, "", { (1 << BH_New), "N" }, { (1 << BH_Mapped), "M" }, { (1 << BH_Unwritten), "U" }, { (1 << BH_Boundary), "B" }) 16