Re: [discuss] [PATCH] x86-64: memset optimization

On Mon, 2007-08-20 at 08:52 -0700, Stephen Hemminger wrote:

> The problem is with the optimization flags: passing -Os causes the compiler
> to be stupid and not inline any memset/memcpy functions.

you get what you ask for.. if you don't want that then don't ask for
it ;)



-
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/

---

• Follow-Ups:
  • Re: [discuss] [PATCH] x86-64: memset optimization
    • From: Roland Dreier <[email protected]>

• References:
  • [PATCH] x86-64: memset optimization
    • From: Stephen Hemminger <[email protected]>
  • Re: [PATCH] x86-64: memset optimization
    • From: Andi Kleen <[email protected]>
  • Re: [PATCH] x86-64: memset optimization
    • From: Stephen Hemminger <[email protected]>
  • Re: [discuss] [PATCH] x86-64: memset optimization
    • From: Andi Kleen <[email protected]>
  • Re: [discuss] [PATCH] x86-64: memset optimization
    • From: Stephen Hemminger <[email protected]>

• Prev by Date: Re: [discuss] [PATCH] x86-64: memset optimization
• Next by Date: Re: [Cluster-devel] Re: [gfs2][RFC] readdir caused ls process into D (uninterruptible) state, under testing with Samba 3.0.25
• Previous by thread: Re: [discuss] [PATCH] x86-64: memset optimization
• Next by thread: Re: [discuss] [PATCH] x86-64: memset optimization
• 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]