Re: [PATCH] Shrinks sizeof(files_struct) and better layout

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



> 2) Reduces the size of (files_struct), using a special 32 bits (or 64bits)
> embedded_fd_set, instead of a 1024 bits fd_set for the close_on_exec_init and
> open_fds_init fields. This save some ram (248 bytes per task)


> as most tasks dont open more than 32 files.

How do you know, have you done some empirical testing?



Jan Engelhardt
-- 
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to [email protected]
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/

[Index of Archives]     [Kernel Newbies]     [Netfilter]     [Bugtraq]     [Photo]     [Stuff]     [Gimp]     [Yosemite News]     [MIPS Linux]     [ARM Linux]     [Linux Security]     [Linux RAID]     [Video 4 Linux]     [Linux for the blind]     [Linux Resources]
  Powered by Linux