ktrace: Failure to read tracefs gives EACCES not EPERM

The error to tell the user they do not have access to read the tracefs
file system used EPERM and not EACCES, to know to print that, and because
of that, it did not print the proper message.

Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>
1 file changed
tree: c387533fa92e5de8ecebf06491ab80bf09e66853
  1. scripts/
  2. src/
  3. .gitignore
  4. LICENSE
  5. Makefile