From 7048161951761cd5fe0109c34204ba8229f9eddf Mon Sep 17 00:00:00 2001 From: Martijn Coenen Date: Fri, 23 Oct 2015 13:57:05 +0200 Subject: [PATCH] Support tracing pagecache stats. Change-Id: Iac12fd8d0238db30d1415418d2b4f168fd4195c2 --- cmds/atrace/atrace.cpp | 3 +++ 1 file changed, 3 insertions(+) diff --git a/cmds/atrace/atrace.cpp b/cmds/atrace/atrace.cpp index d63019b683..7324907cc8 100644 --- a/cmds/atrace/atrace.cpp +++ b/cmds/atrace/atrace.cpp @@ -152,6 +152,9 @@ static const TracingCategory k_categories[] = { { REQ, "/sys/kernel/debug/tracing/events/binder/binder_locked/enable" }, { REQ, "/sys/kernel/debug/tracing/events/binder/binder_unlock/enable" }, } }, + { "pagecache", "Page cache", 0, { + { REQ, "/sys/kernel/debug/tracing/events/filemap/enable" }, + } }, }; /* Command line options */ -- 2.11.0