This is the mail archive of the
glibc-linux@ricardo.ecn.wfu.edu
mailing list for the glibc project.
Re: Slow pthread_create() under high load
- To: drepper at cygnus dot com, drepper at redhat dot com, weejock at ferret dot lmh dot ox dot ac dot uk
- Subject: Re: Slow pthread_create() under high load
- From: "Khimenko Victor" <khim at sch57 dot msk dot ru>
- Date: Sun, 26 Mar 2000 11:46:00 +0400 (MSD)
- Cc: jgarzik at mandrakesoft dot com, sasha at mysql dot com, kaz at ashi dot footprints dot net, glibc-linux at ricardo dot ecn dot wfu dot edu, linux-kernel at vger dot rutgers dot edu, mysql at lists dot mysql dot com, monty at mysql dot com
- Organization: MCCME
- References: <m37leqq3g9.fsf@localhost.localnet> <Pine.LNX.4.21.0003251856450.20778-100000@ferret.lmh.ox.ac.uk>
- Reply-To: glibc-linux at ricardo dot ecn dot wfu dot edu
In <m37leqq3g9.fsf@localhost.localnet> Ulrich Drepper (drepper@redhat.com) wrote:
> Matthew Kirkwood <weejock@ferret.lmh.ox.ac.uk> writes:
>> > Pointers/authors/search keys for these patches?
>>
>> CLONE_PPID, CLONE_PARENT, CLONE_PPIDOK.
> ...and one patch to implement a shared signal queue.
Hmm. Not know about "shared signal queue" but CLONE_PARENT is there (in 2.3.x)
for ages, some solution for signal delivery without changes in kernel was
suggested as well and recently Pavel Krauz <xkr@nettest.dk> sent patch to
fill the gap in clone/prctl ...