mounts_open_common 655 fs/proc/base.c return mounts_open_common(inode, file, &mounts_op); mounts_open_common 668 fs/proc/base.c return mounts_open_common(inode, file, &mountinfo_op); mounts_open_common 681 fs/proc/base.c return mounts_open_common(inode, file, &mountstats_op);