On Thu, 4 Jan 2024 at 11:35, Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx> wrote: >> > Which is *NOT* the inode, because the 'struct file' has other things > in it (the file position, the permissions that were used at open time > etc, close-on-exec state etc etc). That close-on-exec thing was a particularly bad example of things that are in the 'struct file', because it's in fact the only thing that *isn't* in 'struct file' and is associated directly with the 'int fd'. But hopefully the intent was clear despite me picking a particularly bad example. Linus