The quilt patch titled
Subject: writeback: rename variables in trace_balance_dirty_pages()
has been removed from the -mm tree. Its filename was
writeback-rename-variables-in-trace_balance_dirty_pages.patch
This patch was dropped because it was merged into the mm-stable branch
of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
------------------------------------------------------
From: Tang Yizhou <yizhou.tang@xxxxxxxxxx>
Subject: writeback: rename variables in trace_balance_dirty_pages()
Date: Tue, 4 Mar 2025 19:03:17 +0800
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@xxxxxxxxxx
Signed-off-by: Tang Yizhou <yizhou.tang@xxxxxxxxxx>
Cc: Alexei Starovoitov <ast@xxxxxxxxxx>
Cc: Christian Brauner <brauner@xxxxxxxxxx>
Cc: Jan Kara <jack@xxxxxxx>
Cc: "Masami Hiramatsu (Google)" <mhiramat@xxxxxxxxxx>
Cc: Matthew Wilcow (Oracle) <willy@xxxxxxxxxxxxx>
Cc: Steven Rostedt <rostedt@xxxxxxxxxxx>
Cc: Tejun Heo <tj@xxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
include/trace/events/writeback.h | 14 +++++++-------
1 file changed, 7 insertions(+), 7 deletions(-)
--- a/include/trace/events/writeback.h~writeback-rename-variables-in-trace_balance_dirty_pages
+++ a/include/trace/events/writeback.h
@@ -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,
_
Patches currently in -mm which might be from yizhou.tang@xxxxxxxxxx are
