Re: [PATCH 1/2] do_sys_poll: simplify playing with on-stack data

On Saturday 07 July 2007 20:48, Oleg Nesterov wrote:
> Cleanup. Lessens both the source and compiled code (100 bytes) and imho
> makes the code much more understandable.
>
> With this patch "struct poll_list *head" always points to on-stack
> stack_pps, so we can remove all "is it on-stack" and "was it initialized"
> checks.

Looks good.

-Andi
-
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/

---

• References:
  • [PATCH 1/2] do_sys_poll: simplify playing with on-stack data
    • From: Oleg Nesterov <[email protected]>

• Prev by Date: PROBLEM: MacBook makes whining noise when usb-uhci active
• Next by Date: Re: PROBLEM: MacBook makes whining noise when usb-uhci active
• Previous by thread: [PATCH 1/2] do_sys_poll: simplify playing with on-stack data
• Next by thread: schedule_timeout() called with state TASK_RUNNING from fs/select.c
• Index(es):
  • Date
  • Thread

[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]