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-rw-r--r--init/bootchart.cpp14
1 files changed, 0 insertions, 14 deletions
diff --git a/init/bootchart.cpp b/init/bootchart.cpp
index f46fb0993..b7db9b6d6 100644
--- a/init/bootchart.cpp
+++ b/init/bootchart.cpp
@@ -140,20 +140,6 @@ static void log_processes(FILE* log) {
static void bootchart_thread_main() {
LOG(INFO) << "Bootcharting started";
- // Unshare the mount namespace of this thread so that the init process itself can switch
- // the mount namespace later while this thread is still running.
- // Otherwise, setns() call invoked as part of `enter_default_mount_ns` fails with EINVAL.
- //
- // Note that after unshare()'ing the mount namespace from the main thread, this thread won't
- // receive mount/unmount events from the other mount namespace unless the events are happening
- // from under a sharable mount.
- //
- // The bootchart thread is safe to unshare the mount namespace because it only reads from /proc
- // and write to /data which are not private mounts.
- if (unshare(CLONE_NEWNS) == -1) {
- PLOG(ERROR) << "Cannot create mount namespace";
- return;
- }
// Open log files.
auto stat_log = fopen_unique("/data/bootchart/proc_stat.log", "we");
if (!stat_log) return;