On 1/23/24 8:38 AM, Jens Axboe wrote: >> diff --git a/include/linux/syscalls.h b/include/linux/syscalls.h >> index fd9d12de7e92..e8c56986e751 100644 >> --- a/include/linux/syscalls.h >> +++ b/include/linux/syscalls.h >> @@ -1229,6 +1229,8 @@ static inline long ksys_lchown(const char __user *filename, uid_t user, >> AT_SYMLINK_NOFOLLOW); >> } >> >> +extern long __do_ftruncate(struct file *file, loff_t length, int small); >> + >> extern long do_sys_ftruncate(unsigned int fd, loff_t length, int small); >> >> static inline long ksys_ftruncate(unsigned int fd, loff_t length) > > This should go in fs/internal.h, it's not a syscall related thing. And while at it, let's call it ftruncate_file() as that more accurately describes what it does. -- Jens Axboe
