Searched refs:ftrace_path (Results 1 – 1 of 1) sorted by relevance
13 static char ftrace_path[] = "ksft-ftrace-XXXXXX"; variable42 if (!mkdtemp(ftrace_path)) in mount_ftrace()45 if (mount("tracefs", ftrace_path, "tracefs", 0, "rw")) in mount_ftrace()55 if (ftrace_mounted && umount(ftrace_path)) in unmount_ftrace()58 if (rmdir(ftrace_path)) in unmount_ftrace()60 ftrace_path); in unmount_ftrace()68 static int disable_trace_options(const char *ftrace_path) in disable_trace_options() argument77 fopts = test_sprintf("%s/%s", ftrace_path, "trace_options"); in disable_trace_options()134 static int setup_buffer_size(const char *ftrace_path, size_t sz) in setup_buffer_size() argument136 char *fbuf_size = test_sprintf("%s/buffer_size_kb", ftrace_path); in setup_buffer_size()[all …]