diff options
| author |   Tang Yizhou <yizhou.tang@shopee.com> | 2025-03-04 19:03:17 +0800 |
|---|---|---|
| committer |   Andrew Morton <akpm@linux-foundation.org> | 2025-03-17 00:05:37 -0700 |
| commit | 28c24ef9e04f95672b72b1297eff7dae91cceea8 (patch) | |
| tree | 827c0378970e6687302adfa8c96387416bc39c5e | |
| parent | writeback: let trace_balance_dirty_pages() take struct dtc as parameter (diff) | |
| download | wireguard-linux-28c24ef9e04f95672b72b1297eff7dae91cceea8.tar.xz wireguard-linux-28c24ef9e04f95672b72b1297eff7dae91cceea8.zip | |
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.
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>
| -rw-r--r-- | include/trace/events/writeback.h | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/include/trace/events/writeback.h b/include/trace/events/writeback.h index 3213b9023794..3046ca6b08ea 100644 --- a/include/trace/events/writeback.h +++ b/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, |