Subject: Re: p_flag in struct proc: int -> uint64_t
To: YAMAMOTO Takashi <firstname.lastname@example.org>
From: Jason Thorpe <email@example.com>
Date: 10/05/2006 09:04:07
On Oct 5, 2006, at 3:42 AM, YAMAMOTO Takashi wrote:
> thanks for working on it.
> my original intention was that, an lwp only manipulates
> its own lwp specific data. (except special cases like lwp-startup)
> by limiting the usage in this way, getspecific can be very cheap.
> ie. no locking or memory-writes.
> i'm not sure how much difference it can make, tho.
I'll add a specificdata_getspecific_unlocked() to handle the per-LWP
case. Other things, like procs, sessions, etc. need to have the