On Sat, May 7, 2011 at 08:29, Eric Dumazet <eric.dumazet@xxxxxxxxx> wrote: > I am sure the following idea already was discussed in the past : > > Embed the close_on_exec / close_on_close bits in the low order bits of > file pointers. How many low order bits do you expect to have in file pointers? Are files allocated using kmalloc(), or do they just obey the alignment of the individual members of a file struct? In the latter case, you'll have onlyv1 low order bit to play with on m68k. Gr{oetje,eeting}s, Â Â Â Â Â Â Â Â Â Â Â Â Geert -- Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@xxxxxxxxxxxxxx In personal conversations with technical people, I call myself a hacker. But when I'm talking to journalists I just say "programmer" or something like that. Â Â Â Â Â Â Â Â Â Â Â Â Â ÂÂ ÂÂ -- Linus Torvalds -- To unsubscribe from this list: send the line "unsubscribe linux-fsdevel" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html