btrfs: constify tracepoint arguments
Tracepoint arguments are all read-only. If we mark the arguments as const, we're able to keep or convert those arguments to const where appropriate. Signed-off-by: NJeff Mahoney <jeffm@suse.com> Signed-off-by: NDavid Sterba <dsterba@suse.com>
Showing
想要评论请 注册 或 登录