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writeback: rename variables in trace_balance_dirty_pages()

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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.

Link: https://lkml.kernel.org/r/20250304110318.159567-3-yizhou.tang@shopee.com
Signed-off-by: Tang Yizhou <yizhou.tang@shopee.com>
Cc: Alexei Starovoitov <ast@kernel.org>
Cc: Christian Brauner <brauner@kernel.org>
Cc: Jan Kara <jack@suse.cz>
Cc: "Masami Hiramatsu (Google)" <mhiramat@kernel.org>
Cc: Matthew Wilcow (Oracle) <willy@infradead.org>
Cc: Steven Rostedt <rostedt@goodmis.org>
Cc: Tejun Heo <tj@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
This commit is contained in:
Tang Yizhou
2025-03-04 19:03:17 +08:00
committed by Andrew Morton
parent f1ab2831e2
commit 28c24ef9e0
1 changed files with 7 additions and 7 deletions
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14
include/trace/events/writeback.h
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@@ -646,8 +646,8 @@ TRACE_EVENT(balance_dirty_pages,
__field(unsigned long, limit)
__field(unsigned long, setpoint)
__field(unsigned long, dirty)
__field(unsigned long, bdi_setpoint)
__field(unsigned long, bdi_dirty)
__field(unsigned long, wb_setpoint)
__field(unsigned long, wb_dirty)
__field(unsigned long, dirty_ratelimit)
__field(unsigned long, task_ratelimit)
__field(unsigned int, dirtied)
@@ -667,9 +667,9 @@ TRACE_EVENT(balance_dirty_pages,
__entry->setpoint = (global_wb_domain.dirty_limit +
freerun) / 2;
__entry->dirty = dtc->dirty;
__entry->bdi_setpoint = __entry->setpoint *
__entry->wb_setpoint = __entry->setpoint *
dtc->wb_thresh / (dtc->thresh + 1);
__entry->bdi_dirty = dtc->wb_dirty;
__entry->wb_dirty = dtc->wb_dirty;
__entry->dirty_ratelimit = KBps(dirty_ratelimit);
__entry->task_ratelimit = KBps(task_ratelimit);
__entry->dirtied = dirtied;
@@ -685,7 +685,7 @@ TRACE_EVENT(balance_dirty_pages,
TP_printk("bdi %s: "
"limit=%lu setpoint=%lu dirty=%lu "
"bdi_setpoint=%lu bdi_dirty=%lu "
"wb_setpoint=%lu wb_dirty=%lu "
"dirty_ratelimit=%lu task_ratelimit=%lu "
"dirtied=%u dirtied_pause=%u "
"paused=%lu pause=%ld period=%lu think=%ld cgroup_ino=%lu",
@@ -693,8 +693,8 @@ TRACE_EVENT(balance_dirty_pages,
__entry->limit,
__entry->setpoint,
__entry->dirty,
__entry->bdi_setpoint,
__entry->bdi_dirty,
__entry->wb_setpoint,
__entry->wb_dirty,
__entry->dirty_ratelimit,
__entry->task_ratelimit,
__entry->dirtied,