[PATCH] mm/page-writeback - highmem_is_dirtyable option (replacesdirty_highmem patch)

2007-11-28 Thread Anton Petrusevich
> Well, it was quick enough to just do - here's the patch. I've
> also updated the documentation a bit to clarify the intention and
>  the reasons why you might want to use it (based in part on the 
>  comments to the original change that made highmem uncountable for
>  dirtyness purposes)
 
>  Tested and applied against 2.6.23.9 (our build script makes Debian
>  packages from a clean unpack of kernel major plus patch minor plus
>  svn checkout of out quilt series and apply regardless, so it was
>  just as easy to bump the version number while I was at it).
 
>  Builds, boots, passes a quick run of the test program I used last
>  time around.
 
>  Bron.
 
Thanks Bron! I can use vmware again!
-- 
Anton Petrusevich
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Re: Is it time for remove (crap) ALSA from kernel tree ?

2007-06-29 Thread Anton Petrusevich
On Friday 29 June 2007 12:30:54 Florian Schmidt wrote:
> Sadly it seems pretty much everyone, especially closed source apps get this
> wrong (but to be fair: loads of open source software gets it wrong, too,
> ekiga for example).

Isn't that because there's a perferct documentation for programming ALSA but 
authors of those apps can't read?

> Well, like i said, the application in question should allow you to enter
> any pcm name you want. If it doesn't it's broken.

But in real life I have to use flashplayer, for example.

> I don't know of any. But any text editor will do.

I am with Linux since 1997, I know bunch of them. I used to use XEmacs, but 
now I prefer VIM. But I am not a .asoundrc programmer, I want to be just a 
user.

> The flashplayer has been another one of these badly coded apps ;) Maybe
> that has changed in recent releases.
[...]
> But skype is a piece of crap anyways. It also doesn't get any sounds out of
> my other [non ice1712] card. Neither in OSS nor in ALSA mode. Not a beep.
> And yeah, the device is available [and even has hardware multiplexing]..

> But 99.9% of problems people have with ALSA are due to badly coded apps..

"Those apps are crap and ALSA is perfect". I hoped some ALSA-developers would 
think of improving usability of ALSA, or I would not talk here.

> I agree. ALSA is not very userfriendly. Especially the missing proper
> device enumeration support is a problem.

It's good that people are not thinking that ALSA is already perfect, it leaves 
us (me) a hope it will be improved.
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Re: Is it time for remove (crap) ALSA from kernel tree ?

2007-06-28 Thread Anton Petrusevich
On Thursday 28 June 2007 17:02:55 you wrote:
> Please always use Reply-to-All on this list -- subscribers here like to
> also get personal copies.

I am not subscribed to linux-kernel, I am reading it on the web.

> > I have ICE1724, a very good sound card to my taste, works like a charm.
> > But with ALSA I had a really hard time to configure it properly, wanna
> > see my .asoundrc?
> Not particularly. I don't count as a great fan of the config file syntax
> and don't use any configuration myself. 

Do you have an SPDIF out? If you don't then you don't need .asoundrc of 
course.

> The first thing I don't know is why you need an .asoundrc at all. 

Because I want to route it differently, sometimes to spdif, sometimes to 
headphones, sometimes to mix sounds from different apps. Well, my config may 
be a bit ancient as it was written when dmix was not default.

> I've CCed 
> the alsa-user list -- some subscribers to it probably have experience with
> ice1724 and might be able to get you specific advice if you want.

I have read some advices for ice1724 already. The main reason I wrote to  
lkml -- I hate .asounrc and reading docs about it. I hate "flexebility" that 
requires restarting apps after changing sound routes.

> > Is there a tool which can be used to configure .asoundrc?
> vi.

I perfectly know this one. I would like to use some really user-friendly tool.

>
> > I want to be able to hear sound from flashplayer on my reciever or in my
> > headphones -- how?
>
> Not sure? Is your receiver on an analog output and are your headphones

My receiver is on spdif out.

> connected directly to a card output as well? In that case, "or" would seem
> to be just a mixer issue, and "and" would be dependent on hardware
> abilities and needs someone who knows your specific card and setup.
>
> > It's not quite clear to me how to get full duplex working with my
> > .asoundrc.
>
> It's not working without an .asoundrc?

Looks like it's not working with. As skype is not so informative.

> But -- I'll personally not continue this very specific subthread simply due
> to not having the hardware, nor great generic experience with an .asounrc
> due to not needing it myself. When I do use one, I alway start by googling
> up a few examples and take it from there. Perhaps someone from alsa-user
> will step in.

I am not about ice1724 or .asounrc here. I am trying to talk about 
user-friendliness of ALSA. It's very unfriendly.

-- 
Anton Petrusevich
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Is it time for remove (crap) ALSA from kernel tree ?

2007-06-28 Thread Anton Petrusevich

>>I don't like random applications blocking my sound card. 
>So don't use random applications.
 
I have ICE1724, a very good sound card to my taste, works like a charm. But 
with ALSA I had a really hard time to configure it properly, wanna see 
my .asoundrc? And I am not sure I have done it right (== the best possible 
way). I have read everything on http://www.alsa-project.org/documentation.php 
about .asoundrc. When I am using Skype I have to rename .asoundrc to 
something else in order to get it working. When I am doing some changes 
to .asoundrc I have to restart the app. Is there a tool which can be used to 
configure .asoundrc? I want to be able to hear sound from flashplayer on my 
reciever or in my headphones -- how? It's not quite clear to me how to get 
full duplex working with my .asoundrc.
-- 
Anton Petrusevich
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test12: innd bug came back?

2000-12-12 Thread Anton Petrusevich


Hi folks.

Today I saw well-known "innd bug"(truncate(tm)), and my brother said
he had seen it with -test12-pre7. I don't know about -test12-pre3,
neither I nor my brother hadn't noticed it since -test10. But we could
miss it with -test12-pre3, and I didn't try any -test11 kernels. Thus
possibly that was introduced changes between -test12-pre3 and
-test12-pre7, but I can definitly say it present in -test12-final.

Another truncate(tm)?
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Anton
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Re: Hard Disk slowdown w/ new mobo?

2000-10-01 Thread Anton Petrusevich

In article linux-kernel.vger you wrote:

 AV> I just purchased a Tyan Tiger 133A motherboard.  For those who haven't heard
 AV> of it, it uses the Via Apollo Pro133A chipset, which is ATA66-enabled.  I am
 AV> using two maxtor hard drives- hda=20gb hdb=25gb.  They are connected with
 AV> ATA66 cable, and are ATA66 capable drives, but they only run at around 2.5
 AV> mb/sec (hdparm -t).  Any way to speed these things up?  I've heard they
 AV> should operate around 30 mb/sec.  I remember seeing a post about this a
 AV> while ago, but I can't seem to find it in the archives.  Any help would be
 AV> much appreciated - this upgrade has been hell.

Did you try hdparm -c1 -d1 -X66 /dev/hda ?
And what about to bring the second drive to hdc(secondary master)?
Also, you may wish to set up a support of your chipset in the kernel.

-- 
Anton Petrusevich

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fsck freezes with -test9-pre6

2000-09-23 Thread Anton Petrusevich

Hi Rik.

I hope you will find another similar bug. -test9-pre6 with your VM fixes
had been working for 27 min for me and then the very similar stall 
happened as it was with your -vmpatch'es. After pressing reset button, fsck
was frozen during booting (his progress bar stoped) 
and I've seen such fsck behavour since your -vmpatch'es against -test8. 
I suspect you didn't fix all (gfp_mask & GFP_IO) cases.

I'd like to see your patch in the kernel but it's still buggy.
--
Anton
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Rik's VM contains a deadlock somewhere

2000-09-18 Thread Anton Petrusevich

Hi Linus,

please, check carefully Rik's VM patch, it definitly contains a
deadlock, which can be seen on low-memory computers. Try mem=8m. I
wasn't able to use any Rik patch since against -test8 (-t8-vmpatch{2,4},
-test9-pre{1,2}). It boots fine(mem=16m), but then stalls begin for some
time and for infinitive time at last. I told Rik about it, he tried to
fix but wasn't successful. 

With mem=8m it couldn't finish init scripts even.
-- 
Anton
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