trace/events/writeback.h

151 static inline ino_t __trace_wb_assign_cgroup(struct bdi_writeback *wb)
153 	return cgroup_ino(wb->memcg_css->cgroup);
158 	if (wbc->wb)
159 		return __trace_wb_assign_cgroup(wbc->wb);
165 static inline ino_t __trace_wb_assign_cgroup(struct bdi_writeback *wb)
239 	TP_PROTO(struct folio *folio, struct bdi_writeback *wb),
241 	TP_ARGS(folio, wb),
256 		strscpy_pad(__entry->name, bdi_dev_name(wb->bdi), 32);
257 		__entry->bdi_id		= wb->bdi->id;
259 		__entry->memcg_id	= wb->memcg_css->id;
260 		__entry->cgroup_ino	= __trace_wb_assign_cgroup(wb);
276 	TP_PROTO(struct bdi_writeback *wb, unsigned int frn_bdi_id,
279 	TP_ARGS(wb, frn_bdi_id, frn_memcg_id),
289 		strscpy_pad(__entry->name, bdi_dev_name(wb->bdi), 32);
290 		__entry->cgroup_ino	= __trace_wb_assign_cgroup(wb);
348 	TP_PROTO(struct bdi_writeback *wb, struct wb_writeback_work *work),
349 	TP_ARGS(wb, work),
362 		strscpy_pad(__entry->name, bdi_dev_name(wb->bdi), 32);
370 		__entry->cgroup_ino = __trace_wb_assign_cgroup(wb);
387 	TP_PROTO(struct bdi_writeback *wb, struct wb_writeback_work *work), \
388 	TP_ARGS(wb, work))
408 	TP_PROTO(struct bdi_writeback *wb),
409 	TP_ARGS(wb),
415 		strscpy_pad(__entry->name, bdi_dev_name(wb->bdi), 32);
416 		__entry->cgroup_ino = __trace_wb_assign_cgroup(wb);
425 	TP_PROTO(struct bdi_writeback *wb), \
426 	TP_ARGS(wb))
499 	TP_PROTO(struct bdi_writeback *wb,
503 	TP_ARGS(wb, work, dirtied_before, moved),
513 		strscpy_pad(__entry->name, bdi_dev_name(wb->bdi), 32);
518 		__entry->cgroup_ino	= __trace_wb_assign_cgroup(wb);
577 	TP_PROTO(struct bdi_writeback *wb,
581 	TP_ARGS(wb, dirty_rate, task_ratelimit),
595 		strscpy_pad(__entry->bdi, bdi_dev_name(wb->bdi), 32);
596 		__entry->write_bw	= KBps(wb->write_bandwidth);
597 		__entry->avg_write_bw	= KBps(wb->avg_write_bandwidth);
599 		__entry->dirty_ratelimit = KBps(wb->dirty_ratelimit);
602 					KBps(wb->balanced_dirty_ratelimit);
603 		__entry->cgroup_ino	= __trace_wb_assign_cgroup(wb);
623 	TP_PROTO(struct bdi_writeback *wb,
636 	TP_ARGS(wb, thresh, bg_thresh, dirty, bdi_thresh, bdi_dirty,
660 		strscpy_pad(__entry->bdi, bdi_dev_name(wb->bdi), 32);
678 		__entry->cgroup_ino	= __trace_wb_assign_cgroup(wb);