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writeback: rename variables in trace_balance_dirty_pages()

Rename bdi_setpoint and bdi_dirty in the tracepoint to wb_setpoint and wb_dirty, respectively. These changes were omitted by Tejun in the cgroup writeback patchset.

Tang Yizhou committed 1 year ago

Commit 28c24ef1 parent f1ab2831 file · +7 −7Browse files

Unified · Split

include/trace/events/writeback.h+7−7
@@ -646,8 +646,8 @@ TRACE_EVENT(balance_dirty_pages, · 645 unmodified lines
646646 __field(unsigned long, limit)
647647 __field(unsigned long, setpoint)
648648 __field(unsigned long, dirty)
649− __field(unsigned long, bdi_setpoint)
650− __field(unsigned long, bdi_dirty)
649+ __field(unsigned long, wb_setpoint)
650+ __field(unsigned long, wb_dirty)
651651 __field(unsigned long, dirty_ratelimit)
652652 __field(unsigned long, task_ratelimit)
653653 __field(unsigned int, dirtied)
@@ -667,9 +667,9 @@ TRACE_EVENT(balance_dirty_pages, · 13 unmodified lines
667667 __entry->setpoint = (global_wb_domain.dirty_limit +
668668 freerun) / 2;
669669 __entry->dirty = dtc->dirty;
670− __entry->bdi_setpoint = __entry->setpoint *
670+ __entry->wb_setpoint = __entry->setpoint *
671671 dtc->wb_thresh / (dtc->thresh + 1);
672− __entry->bdi_dirty = dtc->wb_dirty;
672+ __entry->wb_dirty = dtc->wb_dirty;
673673 __entry->dirty_ratelimit = KBps(dirty_ratelimit);
674674 __entry->task_ratelimit = KBps(task_ratelimit);
675675 __entry->dirtied = dirtied;
@@ -685,7 +685,7 @@ TRACE_EVENT(balance_dirty_pages, · 9 unmodified lines
685685
686686 TP_printk("bdi %s: "
687687 "limit=%lu setpoint=%lu dirty=%lu "
688− "bdi_setpoint=%lu bdi_dirty=%lu "
688+ "wb_setpoint=%lu wb_dirty=%lu "
689689 "dirty_ratelimit=%lu task_ratelimit=%lu "
690690 "dirtied=%u dirtied_pause=%u "
691691 "paused=%lu pause=%ld period=%lu think=%ld cgroup_ino=%lu",
@@ -693,8 +693,8 @@ TRACE_EVENT(balance_dirty_pages, · 1 unmodified line
693693 __entry->limit,
694694 __entry->setpoint,
695695 __entry->dirty,
696− __entry->bdi_setpoint,
697− __entry->bdi_dirty,
696+ __entry->wb_setpoint,
697+ __entry->wb_dirty,
698698 __entry->dirty_ratelimit,
699699 __entry->task_ratelimit,
700700 __entry->dirtied,

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