name: f2fs_issue_flush
ID: 527
format:
	field:unsigned short common_type;	offset:0;	size:2;	signed:0;
	field:unsigned char common_flags;	offset:2;	size:1;	signed:0;
	field:unsigned char common_preempt_count;	offset:3;	size:1;	signed:0;
	field:int common_pid;	offset:4;	size:4;	signed:1;

	field:dev_t dev;	offset:8;	size:4;	signed:0;
	field:unsigned int nobarrier;	offset:12;	size:4;	signed:0;
	field:unsigned int flush_merge;	offset:16;	size:4;	signed:0;
	field:int ret;	offset:20;	size:4;	signed:1;

print fmt: "dev = (%d,%d), %s %s, ret = %d", ((unsigned int) ((REC->dev) >> 20)), ((unsigned int) ((REC->dev) & ((1U << 20) - 1))), REC->nobarrier ? "skip (nobarrier)" : "issue", REC->flush_merge ? " with flush_merge" : "", REC->ret