* Dominik Brodowski <li...@dominikbrodowski.net> wrote: > --- a/fs/open.c > +++ b/fs/open.c > @@ -1200,7 +1200,7 @@ SYSCALL_DEFINE1(close, unsigned int, fd) > > return retval; > } > -EXPORT_SYMBOL(sys_close); > + > > /*
Nit: this introduces a stray newline. > --- a/include/linux/syscalls.h > +++ b/include/linux/syscalls.h > @@ -1042,4 +1042,10 @@ static inline long ksys_lchown(const char __user > *filename, uid_t user, > return do_fchownat(AT_FDCWD, filename, user, group, > AT_SYMLINK_NOFOLLOW); > } > + > +extern int __close_fd(struct files_struct *files, unsigned int fd); > +static inline int ksys_close(unsigned int fd) > +{ > + return __close_fd(current->files, fd); > +} Would be nice to reuse that stray newline after the __close_fd() prototype for the canonical stylistic separation of declarations from definitions. It would also be very nice to add a short comment before ksys_close() that explains how it differs from sys_close(). This should reduce the amount of cargo-cult copying of existing ksys_close()/sys_close() patterns. Thanks, Ingo