diff options
Diffstat (limited to 'libcutils/trace-dev.cpp')
| -rw-r--r-- | libcutils/trace-dev.cpp | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/libcutils/trace-dev.cpp b/libcutils/trace-dev.cpp index 2ee39d328..9ca172973 100644 --- a/libcutils/trace-dev.cpp +++ b/libcutils/trace-dev.cpp @@ -32,6 +32,10 @@ static void atrace_init_once() { atrace_marker_fd = open("/sys/kernel/debug/tracing/trace_marker", O_WRONLY | O_CLOEXEC); if (atrace_marker_fd == -1) { + atrace_marker_fd = open("/sys/kernel/tracing/trace_marker", O_WRONLY | O_CLOEXEC); + } + + if (atrace_marker_fd == -1) { ALOGE("Error opening trace file: %s (%d)", strerror(errno), errno); atrace_enabled_tags = 0; } else { |