Re: clang mangling some static struct names?

2012-11-16 Thread Roman Divacky
Yes, it does that. iirc so that you can have things like void foo(int cond) { if (cond) { static int i = 7; } else { static int i = 8; } } working correctly. I dont know why scsi_low_statics is there multiple times. On Fri, Nov 16, 2012 at 12:36:13PM -0800, Navdeep Parhar wrote: >

Re: [PATCH] FreeBSD compiler extensions

2011-07-05 Thread Roman Divacky
Why do you need this? Format-extensions are kernel only (which you dont use I presume) and no-align-long-strings is boot only (which you dont use either). Hm? :) roman On Tue, Jul 05, 2011 at 10:27:51AM +0200, Robert Millan wrote: > This patch conditionalizes a pair of FreeBSD compiler extension

Re: dwarf2 reader

2011-06-13 Thread Roman Divacky
There's our very own http://sourceforge.net/apps/trac/elftoolchain/wiki/libdwarf On Mon, Jun 13, 2011 at 10:05:15AM -0400, Ewart Tempest wrote: > I have developed some flight recording capability in the JUNOS FreeBSD > based kernel, with the flight recorded data being captured in binary > form

Re: make question

2011-04-29 Thread Roman Divacky
On Thu, Apr 28, 2011 at 08:50:27PM +0200, Hartmut Brandt wrote: > On Thu, 28 Apr 2011, Roman Divacky wrote: > > RD>On Thu, Apr 28, 2011 at 05:52:58PM +0200, Hartmut Brandt wrote: > RD>> Hi Roman, > RD>> > RD>> On Wed, 27 Apr 2011, Roman Divacky wrote: &g

Re: make question

2011-04-28 Thread Roman Divacky
On Thu, Apr 28, 2011 at 05:52:58PM +0200, Hartmut Brandt wrote: > Hi Roman, > > On Wed, 27 Apr 2011, Roman Divacky wrote: > > RD>You seem to have messed with bsd make so I have a question for you :) > > Yeah, that was some time ago ... > > RD>When a job is abo

make question

2011-04-27 Thread Roman Divacky
hi harti! You seem to have messed with bsd make so I have a question for you :) When a job is about to be executed in JobStart() a pipe is created with its ends connected to job->inPipe/job->outPipe. When the job is actually created in JobExec() the ps.out is set to job->outPipe so that in JobD

Re: FreeBSD ABI?

2011-02-21 Thread Roman Divacky
On Mon, Feb 21, 2011 at 10:36:39AM -0800, Yuri wrote: > Where is it documented? > Are there differences with the linux ABI? > > Particularly I am interested in stack alignment requirement. For example > i386 Solaris, Linux and MacOS have 16 bit stack alignment for procedure > calls. This is refl

Re: empty function macros

2011-02-01 Thread Roman Divacky
On Tue, Feb 01, 2011 at 11:25:01AM +, Alexander Best wrote: > On Tue Feb 1 11, Roman Divacky wrote: > > On Mon, Jan 31, 2011 at 09:51:58AM +, Alexander Best wrote: > > > On Mon Jan 31 11, Roman Divacky wrote: > > > > no problem with this with clang :) >

Re: empty function macros

2011-02-01 Thread Roman Divacky
On Mon, Jan 31, 2011 at 09:51:58AM +, Alexander Best wrote: > On Mon Jan 31 11, Roman Divacky wrote: > > no problem with this with clang :) > > hmso compiling the following code > > int > main(int argc, char **argv) > { > if (1<2) > ; > }

Re: empty function macros

2011-01-31 Thread Roman Divacky
no problem with this with clang :) On Sun, Jan 30, 2011 at 05:29:41PM +, Alexander Best wrote: > hi there, > > i noticed freebsd has a few of the following macros: > > #define FUNC(sb) > > when you do something like > > if (cond) > FUNC(i) > > the compiler complains about an if statem

Re: NVIDIA (port) driver fails to create /dev/nvidactl; 8.2Prerelease

2011-01-28 Thread Roman Divacky
does "kldstat | grep nvidia" show anything? if not kldload nvidia or echo nvidia_load=\"YES\" >> /boot/loader.conf reboot does this change anything? you seem to be missing /dev/nvidiactl which probably means that the nvidia module is not loaded On Fri, Jan 28, 2011 at 12:43:12PM -0800, Duane H

Re: Removal of libobjc

2010-10-15 Thread Roman Divacky
On Fri, Oct 15, 2010 at 08:15:52PM +0100, Rui Paulo wrote: > Hi, > > I was hoping we could remove libobjc from the base system as it's seriously > outdated and it's not used by anything on the base system. > > If there are any objections, please speak up. please wait until the ports are convert

Re: Examining the VM splay tree effectiveness

2010-09-30 Thread Roman Divacky
are you aware of Summer of Code 2008 project by Mayur Shardul? quoting: http://www.freebsd.org/projects/summerofcode-2008.html Project: VM Algorithm Improvement Student: Mayur Shardul Mentor: Jeff Roberson Summary: A new data structure, viz. radix tree, was implemented and used for management of

Re: Dynamic ticks in FreeBSD

2010-03-31 Thread Roman Divacky
On Wed, Mar 31, 2010 at 04:05:33AM -0800, Tsuyoshi Ozawa wrote: > Thank you for replying ! > > The patch for FreeBSD 8.0 original source is here : > http://gist.github.com/350230 looks good I wonder - why don't we store the callouts in binary tree so the searching for nearest callout is faster?

Re: Dynamic ticks in FreeBSD

2010-03-30 Thread Roman Divacky
On Tue, Mar 30, 2010 at 05:39:04AM -0800, Tsuyoshi Ozawa wrote: > Hello, > > I started to work dynamic ticks in FreeBSD, and now experimental > code start to work roughly. > The code is here : http://github.com/oza/FreeBSD-8.0-dyntick this is great! would it be possible for you to provide a patch

Re: sysctl with regex?

2010-02-10 Thread Roman Divacky
On Wed, Feb 10, 2010 at 12:24:57PM +0100, Dag-Erling Sm??rgrav wrote: > Garrett Cooper writes: > > C-shell globs as some programming languages referring to it as, > > i.e. perl (which this is a subset of the globs concept) allow for > > expansion via `*' to be `anything'. Regexp style globs for wh

Re: Small libstdc++ change required

2009-12-19 Thread Roman Divacky
On Sat, Dec 19, 2009 at 09:28:55AM +0200, Vlad Galu wrote: > Hi, > > as per http://gcc.gnu.org/bugzilla/show_bug.cgi?id=36612, could one > please apply the following patch? the patch in question seems to be GPLv3, we cant apply it then... ___ freebsd-ha

Re: Make process title - % complete

2009-10-20 Thread Roman Divacky
On Tue, Oct 20, 2009 at 02:42:17PM +0200, Ivan Voras wrote: > Alex Kozlov wrote: > > >Of course ps or top output much more convenient, but if setproctitle so > >expencive and will be called so often, then SIGINFO may be good > >compromise. > > Regarding speed of setproctitle(), here are some mic

Re: llvm/clang a tool chain or just a compiler for FreeBSD?

2009-07-22 Thread Roman Divacky
On Wed, Jul 22, 2009 at 06:20:36PM +0200, Ed Schouten wrote: > * Dag-Erling Sm?rgrav wrote: > > "Shaowei Wang (wsw)" writes: > > > So what's the direction? Are we going to cut off all the GNU compiler > > > tool chains and use the llvm/clang when it's mature. > > > > Who's "we"? > > > > Anyway,

Re: llvm/clang a tool chain or just a compiler for FreeBSD?

2009-07-22 Thread Roman Divacky
On Wed, Jul 22, 2009 at 04:52:58PM +0100, Igor Mozolevsky wrote: > 2009/7/22 Kostik Belousov : > > > I believe that the nearest action that is quite reasonable and > > profitable by its own merit is divorcing base compiler and compiler used > > to build ports. Even if this means that we would "onl

Re: llvm/clang a tool chain or just a compiler for FreeBSD?

2009-07-22 Thread Roman Divacky
On Wed, Jul 22, 2009 at 09:18:46AM +0800, Shaowei Wang (wsw) wrote: > On Tue, Jul 21, 2009 at 9:17 PM, Roman Divacky wrote: > > > On Tue, Jul 21, 2009 at 12:34:29PM +0800, Shaowei Wang (wsw) wrote: > > > Hi, hackers! > > > > > > Recently I am playing the

Re: llvm/clang a tool chain or just a compiler for FreeBSD?

2009-07-21 Thread Roman Divacky
On Tue, Jul 21, 2009 at 12:34:29PM +0800, Shaowei Wang (wsw) wrote: > Hi, hackers! > > Recently I am playing the clangbsd i386 branch and it works. I've noticed > that clang using gcc to linking object code or even doing assembling. > > clang from FreeBSD perspective will be a whole compiler tool

Re: Clang: now available from a SVN server near you!

2009-06-10 Thread Roman Divacky
On Fri, Jun 05, 2009 at 09:45:44AM +0200, Erik Cederstrand wrote: > Hi Roman > > Den 04/06/2009 kl. 14.38 skrev Roman Divacky: > > > >you could use llvm-ld (see the wiki for instructions how to do it). > >there's also some > >effort to make gnu ld usab

Re: Clang: now available from a SVN server near you!

2009-06-04 Thread Roman Divacky
On Thu, Jun 04, 2009 at 02:35:56PM +0200, Erik Cederstrand wrote: > Den 04/06/2009 kl. 11.38 skrev Ed Schouten: > > >You can now build your very own version of FreeBSD with Clang > >installed > >as /usr/bin/cc as follows: > > Thanks for your hard work, Ed. This is great news! > > You might wan

Re: Clang: now available from a SVN server near you!

2009-06-04 Thread Roman Divacky
On Thu, Jun 04, 2009 at 11:38:31AM +0200, Ed Schouten wrote: > Good news everyone! > > As I mentioned at BSDCan, I was going to import my FreeBSD+Clang branch > into SVN. Tuesday I finally had some time to do it, so here's the > result: > > http://svn.freebsd.org/viewvc/base/projects/clangb

Re: In search of a video card

2009-05-14 Thread Roman Divacky
On Wed, May 13, 2009 at 08:06:34PM -0700, Josef Grosch wrote: > > I'm in search for a decent video card. I currently have an Nvidia GeForce > 8400 GS. It worked pretty well i386 FreeBSD 6.2. I have upgraded my home > machine and I am running amd64 FreeBSD 7.2 and it just refuses to go into > X. It

Re: C99: Suggestions for style(9)

2009-04-28 Thread Roman Divacky
I like the part about using as many variables as possible because of documentation and performance enhancements. I tend to like the other changes as well.. On Sun, Apr 26, 2009 at 09:02:36AM +0200, Christoph Mallon wrote: > Hi hackers@, > > as some of you may have noticed, several years ago a ne

Re: [PATCH]: today highlighting in [n]cal

2009-04-20 Thread Roman Divacky
On Mon, Apr 20, 2009 at 06:24:11PM +0200, Alexey Shuvaev wrote: > On Mon, Apr 20, 2009 at 04:02:19PM +0200, Roman Divacky wrote: > > On Mon, Apr 20, 2009 at 11:21:26AM +0200, Simon 'corecode' Schubert wrote: > > > Hey Roman, > > > > > > Roma

Re: [PATCH]: today highlighting in [n]cal

2009-04-20 Thread Roman Divacky
On Mon, Apr 20, 2009 at 11:21:26AM +0200, Simon 'corecode' Schubert wrote: > Hey Roman, > > Roman Divacky wrote: > >I made this patch that highlights today in cal/ncal just like gnu > >cal does.. > > > > www.vlakno.cz/~rdivacky/cal.patch > >

Re: [PATCH]: today highlighting in [n]cal

2009-04-20 Thread Roman Divacky
On Mon, Apr 20, 2009 at 01:53:56PM +0200, Simon 'corecode' Schubert wrote: > Roman Divacky wrote: > >On Mon, Apr 20, 2009 at 11:21:26AM +0200, Simon 'corecode' Schubert wrote: > >>Hey Roman, > >> > >>Roman Divacky wrote: > >>&

Re: [PATCH]: today highlighting in [n]cal

2009-04-20 Thread Roman Divacky
On Mon, Apr 20, 2009 at 12:24:32PM +0200, Roman Divacky wrote: > On Mon, Apr 20, 2009 at 11:21:26AM +0200, Simon 'corecode' Schubert wrote: > > Hey Roman, > > > > Roman Divacky wrote: > > >I made this patch that highlights today

Re: [PATCH]: today highlighting in [n]cal

2009-04-20 Thread Roman Divacky
On Mon, Apr 20, 2009 at 11:21:26AM +0200, Simon 'corecode' Schubert wrote: > Hey Roman, > > Roman Divacky wrote: > >I made this patch that highlights today in cal/ncal just like gnu > >cal does.. > > > > www.vlakno.cz/~rdivacky/cal.patch > >

[PATCH]: today highlighting in [n]cal

2009-04-20 Thread Roman Divacky
hi I made this patch that highlights today in cal/ncal just like gnu cal does.. www.vlakno.cz/~rdivacky/cal.patch unless objected I plan to commit this soon (with fixes to style(9)) roman pgp6bLOqaYr81.pgp Description: PGP signature

Re: hosted, or not (Re: Renaming all symbols in libmp(3))

2009-02-28 Thread Roman Divacky
On Sat, Feb 28, 2009 at 10:24:56AM +0100, Ed Schouten wrote: > * per...@pluto.rain.com wrote: > > So perhaps one solution would be to compile libmp with -ffreestanding? > > And all applications that use . which is a nonsense... please move forward ___

Re: hosted, or not (Re: Renaming all symbols in libmp(3))

2009-02-27 Thread Roman Divacky
On Thu, Feb 26, 2009 at 11:46:22PM -0800, per...@pluto.rain.com wrote: > > >> By default, LLVM has a built-in prototype of pow(), similar to > > >> GCC. Unlike GCC, LLVM raises a compiler error by default ... > > > ... it's invalid code to have a function named pow() > > in a hosted environment wh

Re: TUNABLE_INT question

2009-02-18 Thread Roman Divacky
On Tue, Feb 17, 2009 at 05:51:13PM -0500, John Baldwin wrote: > On Tuesday 17 February 2009 5:21:42 pm Roman Divacky wrote: > > On Tue, Feb 17, 2009 at 09:31:12AM -0500, John Baldwin wrote: > > > On Friday 13 February 2009 5:16:07 pm Roman Divacky wrote: > > > > On F

Re: TUNABLE_INT question

2009-02-17 Thread Roman Divacky
On Tue, Feb 17, 2009 at 09:31:12AM -0500, John Baldwin wrote: > On Friday 13 February 2009 5:16:07 pm Roman Divacky wrote: > > On Fri, Feb 13, 2009 at 03:55:44PM -0500, Ryan Stone wrote: > > > __FILE__ is a string so you can't concat that with anything to produce an > &g

Re: TUNABLE_INT question

2009-02-13 Thread Roman Divacky
On Fri, Feb 13, 2009 at 03:55:44PM -0500, Ryan Stone wrote: > __FILE__ is a string so you can't concat that with anything to produce an > identifier. In any case, the variable is static so there can't be any > collision problems with other files. I was talking about the SYSINIT parameter. thats a

TUNABLE_INT question

2009-02-13 Thread Roman Divacky
hi #define TUNABLE_INT(path, var) \ static struct tunable_int __CONCAT(__tunable_int_, __LINE__) = { \ (path), \ (var), \ };

Re: Posting a bounty for the nVidia 64-bit wishlist

2009-01-01 Thread Roman Divacky
On Thu, Jan 01, 2009 at 02:03:13PM +0900, Alastair Hogge wrote: > On Thursday 01 January 2009 10:57:26 Garrett Cooper wrote: > > Hello Hackers, > > I have a request related to making FreeBSD to be a viable platform > > on AMD/Intel 64-bit architectures, such that functionality as > > requested

Re: How to access kernel memory from user space

2008-12-23 Thread Roman Divacky
On Mon, Dec 22, 2008 at 06:05:34PM -0600, Gerry Weaver wrote: > Hello All, > > I am working on a driver that collects various network statistics via pfil. I > have a simple array of structures that I use to store the statistics. I also > have a user space process that needs to collect these stat

Re: [help]strange problem about gethostbyname/getaddrinfo

2008-12-10 Thread Roman Divacky
On Wed, Dec 10, 2008 at 02:36:27PM +0800, Cheng Renquan wrote: > On Wed, Dec 10, 2008 at 1:57 PM, ? <[EMAIL PROTECTED]> wrote: > > hi,all,we have a project which must resolv some domains in the server > > process > > our system in FreeBSD 6.2 or 6.3, the server process may open 7000+ > > so

Re: TCSBRK not implemented in linux compat

2008-12-02 Thread Roman Divacky
On Tue, Dec 02, 2008 at 09:56:28PM +0100, Arjan van der Velde wrote: > Hi, > > While trying to get a linux binary running on FreeBSD I encountered > the following problem during serial port I/O. > > Dec 1 22:22:34 soekris kernel: linux: pid 7239 (linuxbinary): ioctl > fd=0, cmd=0x5409 ('T',9

Re: minor change to src/usr.bin/window/wwend.c

2008-11-30 Thread Roman Divacky
On Sat, Nov 29, 2008 at 10:47:25PM -0500, Eitan Adler wrote: > -BEGIN PGP SIGNED MESSAGE- > Hash: SHA1 > > Fixes two errors when building with -ansi -Wall > > > - --- wwend.c.backup 2008-11-29 22:41:42.0 -0500 > +++ wwend.c 2008-11-29 22:46:08.0 -0500 > @@ -40,12 +40,1

Re: linux-libusb done

2008-10-26 Thread Roman Divacky
On Sun, Oct 26, 2008 at 11:49:02AM +0100, Martin Laabs wrote: > Hi, > > I've build succesfully an androgynous libusb. This is a libusb in > linux binary format with freebsd-like usb-access. (I use it to > run a jtag-debugging utility which is supplied as a linux > binary only.) > Unfortunately I h

Re: llvm/clang early test

2008-10-08 Thread Roman Divacky
On Wed, Oct 08, 2008 at 04:29:46PM +0300, Volodymyr Kostyrko wrote: > Hi all. > > Does anyone tried to build world with clang (devel/llvm-devel)? I just > have tested clang on some code from our tree, gzip and bzip2 for > example. Well... it works. Gzip compiled with clang become faster, bzip2

Re: Building custom kernel with new files

2008-08-16 Thread Roman Divacky
On Sat, Aug 16, 2008 at 10:10:02PM +1200, Ryan French wrote: > Hi All, > > I am currently trying to build a custom kernel for my Google Summer of Code, > and am running into a bit of a problem. I have all of my code compiling, but > when I get to the linking stage as soon as it comes to the new

Re: textvp_fullpath

2008-08-14 Thread Roman Divacky
On Thu, Aug 14, 2008 at 09:20:12PM +0300, Uladzislau Rezki wrote: > Hello folks, > > I'm using "textvp_fullpath" function to get full path from vnode up to root > dir. > The problem is that, sometimes it works, sometimes no. > > I know that "textvp_fullpath" goes through the cache of the v

kmem_alloc_wait and memory pools questions

2008-06-27 Thread Roman Divacky
hi I have two questions: 1) is kmem_alloc_wait() expensive operation? I believe it's not very cheap looking at the code but I want confirmation 2) is there a support for memory pools in FreeBSD? to give you a little background why I am asking this. In NetBSD Andrew Doran claims that replacing a

Re: Lack of Flash support is no longer acceptable. Bounty established...

2008-06-20 Thread Roman Divacky
On Fri, Jun 20, 2008 at 08:39:06AM +0200, Alexander Leidinger wrote: > Quoting John Kozubik <[EMAIL PROTECTED]> (from Thu, 19 Jun 2008 > 14:38:11 -0700 (PDT)): > > >First, a bounty has been posted here: > > > >http://blog.kozubik.com/john_kozubik/2007/12/bounty-posted-f.html > > > > From the si

Re: Decent 3D acceleration in 64bit mode?

2008-06-20 Thread Roman Divacky
On Thu, Jun 19, 2008 at 05:36:44PM -0400, Chuck Robey wrote: > -BEGIN PGP SIGNED MESSAGE- > Hash: SHA1 > > Mike Meyer wrote: > > On Thu, 19 Jun 2008 14:00:42 -0400 "Zaphod Beeblebrox" <[EMAIL PROTECTED]> > > wrote: > > > >> On Wed, Jun 18, 2008 at 8:13 AM, Stephen Hocking <[EMAIL PROTECT

Re: FreeBSD and LLVM

2008-05-21 Thread Roman Divacky
On Tue, May 20, 2008 at 07:06:39PM +0200, Ed Schouten wrote: > Hello everyone, > > First of all, for those of you who went to BSDCan, I hope you had a > pleasant flight/trip back home. :-) > > On Saturday I went to the LLVM talk (see http://llvm.org/), which I > really enjoyed. On Friday Remko Lo

Re: hashinit versus phashinit

2008-05-06 Thread Roman Divacky
On Tue, May 06, 2008 at 02:25:56AM -0400, David Schultz wrote: > On Mon, May 05, 2008, Roman Divacky wrote: > > hi > > > > when we want to use a hash table in kernel we call "hashinit" which > > initializes a hash table with power-of-2 size. There's also

hashinit versus phashinit

2008-05-05 Thread Roman Divacky
hi when we want to use a hash table in kernel we call "hashinit" which initializes a hash table with power-of-2 size. There's also "phashinit" that creates hash table of size that is a prime number. This was added in 1995 by davidg@ but it is not used anywhere in the kernel. phk@ commited rev. 1.

Re: Please welcome our Summer of Code Students

2008-04-24 Thread Roman Divacky
On Thu, Apr 24, 2008 at 12:45:48AM +0200, Konrad Jankowski wrote: > Greetings to all in the FreeBSD community! > My long-time dream of joining has come! welcome! your project will help tons of people who are (attempting to) run databases on fbsd ;) thnx! roman ___

Re: strdup(NULL) supposed to create SIGSEGV?

2008-04-23 Thread Roman Divacky
> I think someone gave the reason I'm about to: trying to copy a NULL > pointer means I have a bug somewhere earlier in my code that will > eventually produce visibly wrong results - a segfault being such. The > sooner that happens after the bug, the less code I have to search to > find it, the bet

use of MAXPATHLEN in kernel

2008-04-12 Thread Roman Divacky
hi there's an awfully lot of code like char foo[MAXPATHLEN]; in the kernel. either in functions (ie. allocated on stack during runtime) or global variables. Most of the usage is without a good reason and only wastes space. should we do something about it? maybe an idea in projects/ideas

Re: Perforce and `p4 diff2' against the origin

2008-04-05 Thread Roman Divacky
On Sat, Apr 05, 2008 at 04:50:38PM +0200, Ed Schouten wrote: > Hello everyone, > > Because my mpsafetty project in Perforce is going quite well, I'm > considering running some kind of cron job to generate nightly diffs, so > other people (interested friends, colleagues and others) to test my > wor

Re: pfind() and the proc structure

2008-04-01 Thread Roman Divacky
On Tue, Apr 01, 2008 at 07:23:58AM -0700, Rao, Nikhil wrote: > > Ok, I should have caught that :-( Another question - > Now that the PROC_LOCK on p is obtained the all_proc lock is released > and the function returns, at this point can't the proc get deallocated ? well.. thats why you hold the p

Re: pfind() and the proc structure

2008-04-01 Thread Roman Divacky
On Mon, Mar 31, 2008 at 11:03:31PM -0700, Rao, Nikhil wrote: > Hi List, > > The pfind(..) (in kern_proc.c) function below returns the proc structure > for the PID passed in > > Say the thread that calls pfind() gets blocked at PROC_LOCK(p) (line 255 > below), in the meantime what prevents the pro

Re: Updating vmware3 (and missing "avail_end" from /usr/include/machine/pmap.h)

2008-03-01 Thread Roman Divacky
On Sat, Mar 01, 2008 at 01:17:01PM +0100, Roman Divacky wrote: > On Fri, Feb 29, 2008 at 01:29:23PM -0800, [EMAIL PROTECTED] wrote: > > Hi all: > > > > I'm trying to get vmware3 working on FreeBSD RELEASE 7.0 for i386 > > I've resolved every compilation pr

Re: Updating vmware3 (and missing "avail_end" from /usr/include/machine/pmap.h)

2008-03-01 Thread Roman Divacky
On Fri, Feb 29, 2008 at 01:29:23PM -0800, [EMAIL PROTECTED] wrote: > Hi all: > > I'm trying to get vmware3 working on FreeBSD RELEASE 7.0 for i386 > I've resolved every compilation problem except one: > the driver.c in vmware3 requires the "avail_end" variable > in 6.2's /usr/include/machine/pmap.

Re: firefox flash plug in woes

2008-01-26 Thread Roman Divacky
> i wanna goto youtube! {:} i already have firefox installed, is there > a special port for linux firefox? i better deinstall my existing firefox? swfdec (in ports) handles youtube (and a lot of other things) just fine ___ freebsd-hackers@freebsd.org m

Re: syscall linux_getdents() trouble

2008-01-07 Thread Roman Divacky
On Mon, Jan 07, 2008 at 11:34:51AM +0300, sam wrote: > program-test (experimental) for testing syscall linux_getdents() > http://cs.udmvt.ru/files/temp/linux_dbg.tar.bz2 > includes: > * temp/ - test_dir with files (special for crash situation) > * linux_getdents.c - source of program-test > * linu

Re: Before & After Under The Giant Lock

2007-11-25 Thread Roman Divacky
On Sun, Nov 25, 2007 at 02:41:35PM -0600, Stephen Montgomery-Smith wrote: > > > On Sun, 25 Nov 2007, Robert Watson wrote: > > > > >In FreeBSD 8, I expect we'll see a continued focus on both locking > >granularity and improving opportunities for kernel parallelism by bett

Re: a strange/stupid question

2007-11-24 Thread Roman Divacky
On Sat, Nov 24, 2007 at 03:33:24AM +, Aryeh Friedman wrote: > Where do I find the main() [and/or other entery point] for the > kernel I tend to understand stuff better if I follow the flow of > exec from the start note that "kernel" as such does not "exist". its threads/processes running c

Re: modify syscall nr on-the-fly

2007-08-25 Thread Roman Divacky
On Thu, Aug 23, 2007 at 04:07:41PM +0400, Yuriy Tsibizov wrote: > > I'm trying to get user-mode Linux to run under FreeBSD Linux emulation (on > > i386). > > Ivan, > > current status & patches are on http://chibis.persons.gfk.ru/linux/. what fbsd version are you using? if 7.x is it with 2.4 emul

Re: User-mode Linux (Was: modify syscall nr on-the-fly)

2007-08-22 Thread Roman Divacky
here is a little review of mine... just little suggestions. Index: i386/i386/trap.c === RCS file: /home/ncvs/src/sys/i386/i386/trap.c,v retrieving revision 1.307 diff -u -r1.307 trap.c --- i386/i386/trap.c26 Jul 2007 15:32:55 -000

Re: linuxolator problem on amd64

2007-08-22 Thread Roman Divacky
> Take a look at /usr/ports/UPDATING : 20070327: > AFFECTS: users of emulators/linux_base-fc6 > AUTHOR: [EMAIL PROTECTED] > > ATTENTION! The port is experimental for now. Use it at your own risk. This > port may be used only with 7-CURRENT and compat.linux.osrelease=2.6.16. > > So it's not ju

Re: linuxolator problem on amd64

2007-08-22 Thread Roman Divacky
On Wed, Aug 22, 2007 at 01:36:20AM +0200, Pieter de Goeje wrote: > On Tuesday 21 August 2007, sam wrote: > > Hi, all. > > > > i am try runing Enemy Territory: Quake Wars server > > (links on http://weec.ovl.ru/csdivision/index.php?topic=662.0 ) > > > > # uname -rms > > FreeBSD 6.2-STABLE amd64 > >

Re: questions on nonsleepable lock

2007-08-15 Thread Roman Divacky
On Wed, Aug 15, 2007 at 05:10:48PM +0800, Nex Mon wrote: > thanks for your reply. > > i didn't use WITNESS. it is disabled. > > is their a list a list of which locks are sleepable and non-sleepable > in FreeBSD6.2? is sleeping triggered by a call to "sleep", IO operation > or a result of context

Re: questions on nonsleepable lock

2007-08-15 Thread Roman Divacky
On Wed, Aug 15, 2007 at 02:27:56PM +0800, Nex Mon wrote: > Hello All, > > Can someone point me out or explain the technical details of this kernel > panic: > > sleeping thread (tid 100093, pid 2676) owns nonsleepable lock > panic: sleeping thread it just says that some thread owns a nonsleepable

strange KASSERT in _sleep()

2007-08-11 Thread Roman Divacky
hi tsleep() maps to _sleep() with lock = NULL, the _sleep() contains this: KASSERT(timo != 0 || mtx_owned(&Giant) || lock != NULL || ident == &lbolt, ("sleeping without a lock")); which simplifies for tsleep(foo, ...) where foo != lbolt to "timo != 0 || mtx_owned(&Giant)" why

Re: p_vmspace in syscall

2007-07-03 Thread Roman Divacky
> Ok, syscall function passed a proc* as arguments, I don't know where this does not make any sense... userland processes have no way to determine where a proc is stored... what exactly are you trying to achieve? ___ freebsd-hackers@freebsd.org mailing

Re: getCWD in kernel space

2007-06-30 Thread Roman Divacky
On Sat, Jun 30, 2007 at 03:24:17PM +, Eren Erdemli wrote: > Hello hackers, > > Sorry to disturb you's but I have a question and would like to know if you > can assist me. > > I am new to freebsd programing and I am trying to get the current working > directory of the curthread. > > I have h

Re: CPUTYPE in general - was Re: Which CPUTYPE for a dualcore Xeon on AMD64

2007-06-25 Thread Roman Divacky
> In general, how does one decide which CPUTYPE to use? The connection > between the options for CPUTYPE and the output of dmesg is not so > obvious to me. I looked at the features advertised by dmesg (which in > my case included SSE3) and then reverse engineered bsd.cpu.mk to figure > out I

Re: Making sense of ktrace(1) output

2007-06-18 Thread Roman Divacky
>Unfortunately I have to profile all of the source up the tree to > create profiled symbols, and I'm running into some issues profiling > liblegacy. >Does anyone have any hints for getting around that, or just > profiling all of the relevant libs? I think you can build fbsd with profili

Re: Making sense of ktrace(1) output

2007-06-18 Thread Roman Divacky
On Mon, Jun 18, 2007 at 01:55:01AM -0700, Garrett Cooper wrote: > Peter Jeremy wrote: > >On 2007-Jun-18 00:39:44 -0700, Garrett Cooper <[EMAIL PROTECTED]> > >wrote: > > > >>However, I was able to get ktrace output. The only problem is that > >>ktrace(1) apparently outputs only in binary, instea

Re: [PATCH]: acct_process() locking and exit1()

2007-06-14 Thread Roman Divacky
On Thu, Jun 14, 2007 at 09:54:39AM +0200, Roman Divacky wrote: > hi > > currently in exit1() we call acct_process() with Giant held. > I looked at the code and I think this is because of tty need > for Giant locking. Because of this we have to release process limit > in a

[PATCH]: acct_process() locking and exit1()

2007-06-14 Thread Roman Divacky
hi currently in exit1() we call acct_process() with Giant held. I looked at the code and I think this is because of tty need for Giant locking. Because of this we have to release process limit in a separate PROC_LOCK()/UNLOCK() block. my just-to-look-at patch does this 1) moves the acct_process

Re: file(1) cannot detect UFS2?

2007-06-10 Thread Roman Divacky
> Now there's only the matter of importing it :) > you mean... like was done 2 weeks ago? :) ___ freebsd-hackers@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-hackers To unsubscribe, send any mail to "[EMAIL PROTECTED]"

Re: file(1) cannot detect UFS2?

2007-06-10 Thread Roman Divacky
On Sun, Jun 10, 2007 at 12:41:31AM +0200, Ivan Voras wrote: > Hi! > > I'm trying to use file(1) to detect file system type on partitions, and > so far it's working for any file system I've cared to try (the usual MS > and Linux list) *except* UFS2. > > Detecting UFS1 works, though much more verbo

Re: Looking for speed increases in "make index" and pkg_version for ports

2007-05-28 Thread Roman Divacky
On Mon, May 28, 2007 at 11:34:24AM -0500, Stephen Montgomery-Smith wrote: > Jeremy Chadwick wrote: > >On Sun, May 27, 2007 at 03:52:16PM -0500, Stephen Montgomery-Smith wrote: > >> I have been thinking a lot about looking for speed increases for "make > >> index" and pkg_version and things like th

Re: New FreeBSD package system (a.k.a. Daemon Package System (dps))

2007-05-12 Thread Roman Divacky
> cyclic dependancies in it!), but still, in itself, I think the choice of > Ruby isn't performance-critical. ruby2.0 will come with a virtual machine which should speed up things. ruby2.0 is expected "soon enough" (2008?) ___ freebsd-hackers@freebsd.org

Re: [ANN] unionfs patchset-19-20070504 release, it is now MPSAFE and transparent mode as default

2007-05-06 Thread Roman Divacky
> Hi, > So far I've tested it under -current, in my diskless env. where > /etc & /compat/linux are unionfs'ed with a mfs, and so all seems OK. there's an XXX in the linuxulator code saying: XXX Untested vs. mount -o union; probably does the wrong thing. can you confirm that it works ok wit

Re: prebind support status

2007-04-19 Thread Roman Divacky
On Sat, Apr 14, 2007 at 05:24:16PM +0300, Tyrael wrote: > Has anyone started working on porting 'prebind' from OpenBSD? > > Has there been any discussion over this matter; as to how much work this > would require ? > I would be interested into looking over this and see if i can implement it, > so