Re: Panic @r207433: System call fork returning with the following locks held

2010-04-30 Thread K. Macy
How much memory do you have? I haven't been checking code in without testing it, but clearly my system behaves a bit differently. Please try 207452. Thanks, Kip On Fri, Apr 30, 2010 at 2:42 PM, Manfred Antar n...@pozo.com wrote: At 02:21 PM 4/30/2010, K. Macy wrote: On Fri, Apr 30, 2010 at 12

Re: Panic @r207433: System call fork returning with the following locks held

2010-04-30 Thread K. Macy
Hi Andrew, Does FBSDID get expanded when checking out with csup? You should see: __FBSDID($FreeBSD: head/sys/vm/vm_pageout.c 207452 2010-04-30 22:31:37Z kmacy $); line 451 is part of a KASSERT on this version. Cheers, Kip On Fri, Apr 30, 2010 at 4:12 PM, Andrew Reilly arei...@bigpond.net.au

Re: [CFT]: ClangBSD is selfhosting, we need testers now

2010-04-22 Thread K. Macy
The current llvm-devel package is woefully out of date. Anyone wishing to try this will need to compile the latest port. -Kip On Fri, Apr 16, 2010 at 9:08 AM, Roman Divacky rdiva...@freebsd.org wrote: Hi, ClangBSD is a branch of FreeBSD that aims at integrating clang (clang.llvm.org) into

Re: Panic @r205276 (Fatal trap 12: page fault while in kernel mode)

2010-03-21 Thread K. Macy
On Fri, Mar 19, 2010 at 7:09 AM, David Wolfskill da...@catwhisker.org wrote: On Fri, Mar 19, 2010 at 01:09:11PM +, Rui Paulo wrote: ... Do you all have either out-of-tree modules or modules that you did not re-build when re-compiling your kernel? I have in-tree modules, but I tried a

Re: Panic @r205276 (Fatal trap 12: page fault while in kernel mode)

2010-03-18 Thread K. Macy
I have the same panic. I'll try to revert 205266. Yes, 205266 is the culprit. Try updating. I've made the change a no-op until I can track the problem down. -Kip ___ freebsd-current@freebsd.org mailing list

Re: Panic @r205276 (Fatal trap 12: page fault while in kernel mode)

2010-03-18 Thread K. Macy
On Thu, Mar 18, 2010 at 1:38 PM, K. Macy km...@freebsd.org wrote: I have the same panic. I'll try to revert 205266. Yes, 205266 is the culprit. Try updating. I've made the change a no-op until I can track the problem down. Do you all have either out-of-tree modules or modules that you did

Re: Performance of -current vs -stable

2002-02-05 Thread k Macy
I asked BDE about the same thing off-list: Yes, the debug options (INVARIANTS and WITNESS, especially the latter) slow down the kernel by a factor of 10 or so. Only progams that don't make many syscalls run reasonably fast. I only turn on these options for debugging (not often). Without them,

Re: profiled kernel build fails was Re: -CURRENT AIO bug

2002-01-20 Thread k Macy
Should I file a PR to track this or is that overkill? -Kip --- Bruce Evans [EMAIL PROTECTED] wrote: On Sat, 19 Jan 2002, k Macy wrote: Thanks for working on this. I was going to try running a profiled kernel on -CURRENT and -STABLE to see what the difference was in time

GDB maintainer?

2002-01-20 Thread k Macy
Who is the current GDB maintainer? -Kip __ Do You Yahoo!? Send FREE video emails in Yahoo! Mail! http://promo.yahoo.com/videomail/ To Unsubscribe: send mail to [EMAIL PROTECTED] with unsubscribe freebsd-current in the

profiled kernel build fails was Re: -CURRENT AIO bug

2002-01-19 Thread k Macy
: warning: called from here machine/atomic.h:234: warning: inlining failed in call to `atomic_store_rel_int' ../../../libkern/mcount.c:242: warning: called from here --- Alan L. Cox [EMAIL PROTECTED] wrote: k Macy wrote: It turns that this problem is specific to AIO in -CURRENT. I wrote

-CURRENT AIO bug Re: How well does EVFILT_AIO work?

2002-01-17 Thread k Macy
It turns that this problem is specific to AIO in -CURRENT. I wrote a simple program that uses the three different completion mechanisms (polling with aio_error, polling with kevent, and using SIGIO) to fill up a file by writing 8kb at a time to the file and then reading 8kb at a time from the

How well does EVFILT_AIO work?

2002-01-12 Thread k Macy
Has anybody used AIO in conjunction with kevent? I am seeing as much as a 12 second latency between when I do an 8k aio_write to a file on local disk and kevent returning its completion (I'm calling kevent every ~20ms). Using regular writes works fine, but this is a multi-threaded application

<    1   2