Re: early_printk accessing __log_buf

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

 



On Tue 24 Jul 2007 14:12, Andrew Morton pondered:
> Oh well, it sounds like we need the super-duper fast version.  Keep it
> as simple as possible, please.

What about:

int log_buf_copy(void *dest, int idx, size_t n);

starting at index idx - copy n bytes to dest, return the number of bytes 
copied (in case there are not n bytes in the log_buf yet).
-
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