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Tue, 04 Mar 2025 03:03:32 -0800 (PST) From: Tang Yizhou X-Google-Original-From: Tang Yizhou To: tj@kernel.org, jack@suse.cz, brauner@kernel.org, willy@infradead.org, akpm@linux-foundation.org Cc: rostedt@goodmis.org, mhiramat@kernel.org, ast@kernel.org, linux-mm@kvack.org, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, Tang Yizhou Subject: [PATCH v2 2/3] writeback: Rename variables in trace_balance_dirty_pages() Date: Tue, 4 Mar 2025 19:03:17 +0800 Message-Id: <20250304110318.159567-3-yizhou.tang@shopee.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20250304110318.159567-1-yizhou.tang@shopee.com> References: <20250304110318.159567-1-yizhou.tang@shopee.com> MIME-Version: 1.0 X-Rspamd-Server: rspam04 X-Rspamd-Queue-Id: 9872C40020 X-Rspam-User: X-Stat-Signature: sk1uz16w9mwdfa1ue8igk93r5rtqpj5i X-HE-Tag: 1741086214-216628 X-HE-Meta: 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 ShytEPLt jNdioZ+Gr+Od0zQY5ZMEFEOlZ2OJaXcJQkEj9TyDLDScsr4V30+bWEM26QVsZ0D7RojgmjFO5qaZmwIoVd6IVBS270PdFZVgF1t3Ki2oo/zdasZFMWnLqUD9IhgeDhxjWrpr/LIgjJymo1ImW4f4qWjsBdK7N/aNNpELLczArV6fIpz/8WBN7WUvZgmfgo8WARCdtheJESAF00DTb03yu2aLfrh6Ln8BA4Siil4ZvFNgD3p7B2rQt//gcn0o5DLlhL2O3JwprmM3TZSfHyqUs1Qs4uV0y/5GyMMFmzpeMc5kiRXUjvnURj+DJKQx4hdbzXmWYZCCILMWQ1GlLhByEt0Ku2Um1Y2MBe/vYtrTr+mqwyEL67pHzXrq1js4Jz/Jx7lEw X-Bogosity: Ham, tests=bogofilter, spamicity=0.000056, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: From: Tang Yizhou 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. Signed-off-by: Tang Yizhou --- include/trace/events/writeback.h | 14 +++++++------- 1 file 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,