FreeBSD/src b39ea98 (r348273) — sys/compat/lindebugfs lindebugfs.c, sys/compat/linuxkpi/common/include/linux seq_file.h debugfs.h
MFC r344485: import linux debugfs support Reviewed by: hps@ Sponsored by: iX Systems Differential Revision: https://reviews.freebsd.org/D19258