On Mon, 22 Jan 2007 22:31:48 +0200
Alon Bar-Lev [EMAIL PROTECTED] wrote:
Hello Andrew,
Can I do anything more in order to be closer to merge?
Avoid top-posting? ;)
Some general comments... or should I CC other people etc...
I submitted this several times but got almost no architecture to
Adrian Bunk wrote:
This patch contains the following cleanups:
- extern inline - static inline
- fw-topology.c: make struct fw_node_create static
Committed to linux1394-2.6.git.
--
Stefan Richter
-=-=-=== ---= =-==-
http://arcgraph.de/sr/
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This removes several pointless exports from drivers/dma/dmaengine.c;
the dma_async_memcpy_*() functions are inlined by linux/dmaengine.h
so those exports are inappropriate.
It also moves the existing EXPORT_SYMBOL declarations next to their
functions, so it's now trivial to confirm one-to-one
On Monday 22 January 2007 15:21, David Nicol wrote:
http://www.cymor.com/gallery/SnowPenguin/aah
Cute, somebody obviously has time on their hands. I take it the colors
are water colors? :)
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00:07.1 IDE interface [0101]: Intel Corporation 82371AB/EB/MB PIIX4 IDE
[8086:7111] (rev 01)
This isn't an MPIIX, Use the ata_piix driver
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On Monday 22 January 2007 15:34, [EMAIL PROTECTED] wrote:
I have to ask why the yellow snow appears to have run, bad aim?
Chuckle. Reminds me of a joke that's centuries old. Seems farmer Brown
was giving farmer Jones (who had a son) hell because his daughters
name Becky was written in the
* Andrew Morton [EMAIL PROTECTED] [2007-01-22 21:44]:
Some general comments... or should I CC other people etc...
I submitted this several times but got almost no architecture to ACK.
I just don't know how we can progress with this issue... All we wanted
is to break the 256 limit in
On Tuesday January 16, [EMAIL PROTECTED] wrote:
Hi!
I'm getting md: bug in file drivers/md/md.c, line 1652 (see below) after
writing data to a md-device using dd.
Is it really a bug or am I just using mdadm in the wrong way? I'm unsure
about the --assume-clean flag when creating the raid5
On 1/22/07, Bernhard Walle [EMAIL PROTECTED] wrote:
I refreshed the patches from Alon against 2.6.20-rc4-mm1. Or was I
totally wrong?
I don't know what is Avoid top-posting? ;) I hope it is a good thing... :)
I will look at it again and submit it as requested.
Thank you,
Alon Bar-Lev.
-
To
On Mon, 22 Jan 2007, Soeren Sonnenburg wrote:
- For SIL3114 and SIL3124 you don't have to run any commands at all. It
should notice when you yank the cable, or plug in a new device. All you
have to do is to stop using the devices before unplugging, e.g. unmount
partitions on the disk or remove
Hi
I was discussing yesterday with Danny on his blok
http://dkukawka.blogspot.com/2006/11/kpowersave-config-tutorial.html about
how to restore sound on my old laptop. He told me that I should drop you a
note as my problem in reality should be handled by the kernel.
Short story is that I
There are three different fixes:
1. Fix for THRE errata
That should be handled anyway. The current code actually spots this and
uses a backup timer for dodgy UARTS
2. Fix for Busy Detect on LCR write
3. Workaround for interrupt/data concurrency issue
case UPIO_MEM:
+#ifdef
On Mon, 22 Jan 2007, Lennart Sorensen wrote:
On Mon, Jan 22, 2007 at 06:36:19PM +, Alan wrote:
K is Kelvin, k is kilo-
K is a unit is Kelvin, k/K as a prefix is kilo.
See ISO 31. There is a standard for this stuff which is used worldwide
and only bits of the computing industry appear
On Jan 22 2007 15:43, Lennart Sorensen wrote:
On Mon, Jan 22, 2007 at 05:58:42PM +0100, Jan Engelhardt wrote:
For Fs sake, when you gotta use abbreviations, then just use k=1000 and
K=1024 already, b for bits and B for bytes. Problem gone.
And for 10^6 vs 2^20?
My harddisk is a 251 gB
On Jan 22 2007 15:47, Gene Heskett wrote:
On Monday 22 January 2007 15:21, David Nicol wrote:
http://www.cymor.com/gallery/SnowPenguin/aah
Cute, somebody obviously has time on their hands. I take it the colors
are water colors? :)
Hm watercolor painting should have sufficed (I think - never
Change the apparently incorrect check for CONFIG_INPUT_ATIXL in a
source file to be consistent with the kernel config option
CONFIG_MOUSE_ATIXL.
Signed-off-by: Robert P. J. Day [EMAIL PROTECTED]
---
this *looks* like a bug.
diff --git a/drivers/input/mouse/inport.c
No script. Does trailing whitespace and spaces before tab indents seem
to cover all the whitespace problem scenarios?
-noah
On Mon, Jan 22, 2007 at 08:58:36PM +0100, Ingo Molnar wrote:
* Noah Watkins [EMAIL PROTECTED] wrote:
fixes trailing whitespace and spaces before tab indents in
Am Montag, den 22.01.2007, 11:56 -0800 schrieb Andrew Morton:
There has been a long history of similar problems when raid and dm-crypt
are used together. I thought a couple of months ago that we were hot on
the trail of a fix, but I don't think we ever got there. Perhaps
Christophe can
Don't know. But I bet someone on the Cc does...
Tilman,
Thanks for reporting.
Can you try the attached patch to see if that fixes the problem.
Hi Thomas,
This also fixes X starting on old i810/5 hardware, I had noticed it
broken but hadn't had time to investigate it, this patch fixes
On 22/01/07, Ingo Molnar [EMAIL PROTECTED] wrote:
* Noah Watkins [EMAIL PROTECTED] wrote:
fixes trailing whitespace and spaces before tab indents in
2.6.20-rc5-rt7 as reported with: git-apply --whitespace=error-all
thanks. Did you do the patch manually, or do you have a script for that
On Tuesday, January 16, 2007 11:28 am, Olivier Galibert wrote:
But won't the bridge register value control what actually gets
decoded? If so, it sounds like this BIOS is buggy wrt mmconfig
mapping in general; good thing I'm not using any PCIe devices I
guess...
Yeah. I've checked the
On Tue, Jan 16, 2007 at 09:27:34AM -0600, Serge E. Hallyn wrote:
Quoting Cedric Le Goater ([EMAIL PROTECTED]):
CONFIG_UTS_NS has very little value as it only deactivates the unshare
of the uts namespace and does not improve performance.
Signed-off-by: Cedric Le Goater [EMAIL PROTECTED]
On Sunday 21 January 2007 6:25 pm, Atsushi Nemoto wrote:
Here is a revised version. The children list of spi_master_class
contains only spi_master class so we can just compare bus_num member
instead of class_id string.
Looks just a bit iffy ... though, thanks for helping to finally
sort this
Hi, all. I have a Centos 4.4 box and compiled the vanila kernel
2.6.19 for a HPC environment.
Somehow, whenever I did df /home it would just hang and my user try to
ls his home directory and the terminal hang.
The /home is lvm raid 1 on a 3 ware (3w-) card (6 drives total, 2
HDs raid 1 for
* Russell King [EMAIL PROTECTED] [2007-01-18 16:23]:
On Thu, Jan 18, 2007 at 04:31:51PM +0100, Tomas Carnecky wrote:
Russell King wrote:
On Thu, Jan 18, 2007 at 01:58:52PM +0100, Bernhard Walle wrote:
-static char command_line[COMMAND_LINE_SIZE];
+static char __initdata
Is there going to be another 2.6.18-stable release?
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Please read the FAQ at http://www.tux.org/lkml/
On Tue, Jan 16, 2007 at 09:17:49AM -0600, Serge E. Hallyn wrote:
Quoting Cedric Le Goater ([EMAIL PROTECTED]):
CONFIG_IPC_NS has very little value as it only deactivates the unshare
of the ipc namespace and does not improve performance.
Signed-off-by: Cedric Le Goater [EMAIL PROTECTED]
On Mon, 22 Jan 2007, Tony Foiani wrote:
Jan == Jan Engelhardt [EMAIL PROTECTED] writes:
Jan For Fs sake, when you gotta use abbreviations, then just use
Jan k=1000 and K=1024 already, b for bits and B for bytes. Problem
Jan gone.
The one-letter abbreviations are identical to SI
On Mon, Jan 22, 2007 at 11:14:00PM +0100, Bernhard Walle wrote:
* Russell King [EMAIL PROTECTED] [2007-01-18 16:23]:
On Thu, Jan 18, 2007 at 04:31:51PM +0100, Tomas Carnecky wrote:
Russell King wrote:
On Thu, Jan 18, 2007 at 01:58:52PM +0100, Bernhard Walle wrote:
-static char
* Russell King [EMAIL PROTECTED] [2007-01-22 23:27]:
which reflects precisely what I've been saying concerning the addition
of __initdata.
100 % correct, thanks.
Regards,
Bernhard
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Here are some USB fixes for 2.6.20-rc5
They include a small number of fixes for some USB bugs, and some new
device ids, all of the details are below. I've also disabled the USB
multithreaded probe option, as it broke a number of people's machines.
Most of them have been in the -mm releases, but
Hi Greg,
They include a small number of fixes for some USB bugs, and some new
device ids, all of the details are below. I've also disabled the USB
multithreaded probe option, as it broke a number of people's machines.
what about the two pending patches to make device_move() working as
On Mon, Jan 22, 2007 at 09:15:04PM +0100, Marcel Holtmann wrote:
Hi Greg,
They include a small number of fixes for some USB bugs, and some new
device ids, all of the details are below. I've also disabled the USB
multithreaded probe option, as it broke a number of people's machines.
Hi Greg,
They include a small number of fixes for some USB bugs, and some new
device ids, all of the details are below. I've also disabled the USB
multithreaded probe option, as it broke a number of people's machines.
what about the two pending patches to make device_move() working
On Mon, Jan 22, 2007 at 10:50:47AM +1100, Grant Coady wrote:
On Mon, 22 Jan 2007 00:03:21 +0100, Willy Tarreau [EMAIL PROTECTED] wrote:
[EMAIL PROTECTED]:/home/other$ uname -r
2.4.34b
[EMAIL PROTECTED]:/home/other$ mkdir test
[EMAIL PROTECTED]:/home/other$ ln -s test testlink
ln: creating
Hi Linus,
This update is just a small set of ocfs2 fixes suitable for merging
late in the cycle as they're all either straightforward or trivial.
Please pull from 'upstream-linus' branch of
git://git.kernel.org/pub/scm/linux/kernel/git/mfasheh/ocfs2.git upstream-linus
to receive the
On Mon, 22 Jan 2007 11:56:30 -0800, Andrew Morton [EMAIL PROTECTED] wrote:
On Tue, 16 Jan 2007 02:47:10 +0100 J.A. Magallón [EMAIL PROTECTED]
wrote:
Hi...
I run the (almost) latest -mm kernel (2.6.20-rc3-mm1), and see some strange
behaviour
with POSIX threads (glibc-2.4).
I
On 2006-12-14, Alan wrote:
[]
I doubt any distribution but the FSF purified Debian (the one that has
no firmware so doesn't work) would do it.
DFSG purified Debian[1], please.
[1] http://www.debian.org/social_contract
--
-o--=O C info emacs : not found /. .\ ( is there any reason to live? )
Michal Piotrowski wrote:
How about this script?
d) Ensure that your patch does not add new trailing whitespace. The
below
script will fix up your patch by stripping off such whitespace.
#!/bin/sh
strip1()
{
TMP=$(mktemp /tmp/XX)
cp $1 $TMP
sed -e
On Mon, Jan 22, 2007 at 11:24:06AM -0500, Neil Horman wrote:
The error was reported to me second hand. I'm expecting a reproducer
(although
to date, I'm still waiting for it, so I may have jumped the gun here). In
fact,
I've asked for a repoducer weeks ago and nothing happened, nobody
Dear Linux Developers/Enthusiasts,
For a course at my university I'm implementing parts of an operating
system where I get most ideas from the Linux Kernel (which I like very
much). One book I gain information from is [1].
Linux uses for its Page Replacing Algorithm (based on LRU) *two* chained
Following are 5 patches for kNFSd suitable for inclusion in 2.6.20.
A couple should go to 2.6.19-stable, but I'll send those separately.
NeilBrown
[PATCH 001 of 5] knfsd: Update email address and status for NFSD in
MAINTAINERS.
[PATCH 002 of 5] knfsd: Fix setting of ACL server versions.
Signed-off-by: Neil Brown [EMAIL PROTECTED]
### Diffstat output
./MAINTAINERS |5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)
diff .prev/MAINTAINERS ./MAINTAINERS
--- .prev/MAINTAINERS 2007-01-23 11:13:46.0 +1100
+++ ./MAINTAINERS 2007-01-23 11:14:14.0
Due to silly typos, if the nfs versions are explicitly set,
no NFSACL versions get enabled.
Also improve an error message that would have made this bug
a little easier to find.
Signed-off-by: Neil Brown [EMAIL PROTECTED]
### Diffstat output
./fs/nfsd/nfssvc.c |8
A couple of the warning will be followed by an Oops if they ever fire,
so may as well be BUG_ON. Another isn't obviously fatal but has never
been known to fire, so make it a WARN_ON.
Cc: Adrian Bunk [EMAIL PROTECTED]
Signed-off-by: Neil Brown [EMAIL PROTECTED]
### Diffstat output
NFSd assumes that largest number of pages that will be needed
for a request+response is 2+N where N pages is the size of the largest
permitted read/write request. The '2' are 1 for the non-data part of
the request, and 1 for the non-data part of the reply.
However, when a read request is not
From: Peter Staubach [EMAIL PROTECTED]
NFS V3 (and V4) support exclusive create by passing a 'cookie' which
can get stored with the file. If the file exists but has exactly the
right cookie stored, then we assume this is a retransmit and the
exclusive create was successful.
The cookie is
On 22/01/07, Chuck Ebbert [EMAIL PROTECTED] wrote:
Is there going to be another 2.6.18-stable release?
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Please
On Tue, Jan 23, 2007 at 01:10:46AM +0100, Niki Hammler wrote:
Dear Linux Developers/Enthusiasts,
For a course at my university I'm implementing parts of an operating
system where I get most ideas from the Linux Kernel (which I like very
much). One book I gain information from is [1].
At Tue, 23 Jan 2007 00:42:31 +0100,
Richard Knutsson wrote:
Michal Piotrowski wrote:
How about this script?
d) Ensure that your patch does not add new trailing whitespace. The
below
script will fix up your patch by stripping off such whitespace.
#!/bin/sh
strip1()
Andreas Schwab [EMAIL PROTECTED] writes:
But other than the sector size there is no natural power of 2 connected to
disk size. A disk can have any odd number of sectors.
But the manufacturers don't count in sectors.
It should be consistent, though. How many GB of disk space do you
need to
On Mon, 22 Jan 2007 14:12:02 -0800, David Brownell [EMAIL PROTECTED] wrote:
Here is a revised version. The children list of spi_master_class
contains only spi_master class so we can just compare bus_num member
instead of class_id string.
Looks just a bit iffy ... though, thanks for
On Mon, Jan 22, 2007 at 09:07:23AM +0100, Stefan Priebe - FH wrote:
Hi!
The update of the IDE layer was in 2.6.19. I don't think it is a
hardware bug cause all these 5 machines runs fine since a few years with
2.6.16.X and before. We switch to 2.6.18.6 on monday last week and all
On 2006-12-21, Robert P. J. Day wrote:
[]
in any event, even *i* am not going to go near this kind of cleanup,
but is there anything actually worth doing about it? just curious.
Moscow wasn't built at once...
You may notice as some others are doing little by little steps:
- source cleanups;
On Mon, Jan 22, 2007 at 01:35:36PM +0100, Michael Noisternig wrote:
Sure, but what I meant to say was that the user, when creating a
directory, did not request creation of such sub-directories, so I see
them as created by the kernel.
Ahh, but userspace did! It's part of the configfs
Björn Steinbrink wrote:
Running a kernel with the return statement replace by a line that prints
the irq_stat instead.
Currently I'm seeing lots of 0x10 on ata1 and 0x0 on ata2.
40 minutes stress test now and no exception yet. What's interesting is
that ata1 saw exactly one interrupt with
On Mon, 22 Jan 2007 18:17:38 +0300, Sergei Shtylyov [EMAIL PROTECTED] wrote:
+ cbiosize=nn[KMG]The fixed amount of bus space which is
+ reserved for the CardBus bridges IO window.
It shoyld be bridge's...
Thanks. Updated again.
Subject:
Andrea Arcangeli wrote:
On Tue, Jan 23, 2007 at 01:10:46AM +0100, Niki Hammler wrote:
Dear Linux Developers/Enthusiasts,
For a course at my university I'm implementing parts of an operating
system where I get most ideas from the Linux Kernel (which I like very
much). One book I gain
On Tuesday 23 January 2007 01:24, Robert Hancock wrote:
As a final aside, this is another case where the hardware docs for this
controller would really be useful, in order to know whether we are
actually supposed to be reading that register in ADMA mode or not. I
sent a query to Allen Martin
From: Eric Van Hensbergen [EMAIL PROTECTED] - unquoted
Running dbench multithreaded exposed a race condition where fid structures
were removed while in use. This patch adds semaphores to meta-data operations
to protect the fid structure. Some cleanup of error-case handling in the
inode
From: Eric Van Hensbergen [EMAIL PROTECTED] - unquoted
We weren't properly NULL terminating protocol error strings for our
debug printk resulting in garbage being included in the output when debug
was enabled.
Signed-off-by: Eric Van Hensbergen [EMAIL PROTECTED]
---
fs/9p/error.c |1 +
1
On Tue, 23 Jan 2007, Balbir Singh wrote:
This makes me wonder if it makes sense to split up the LRU into page
cache LRU and mapped pages LRU. I see two benefits
1. Currently based on swappiness, we might walk an entire list
searching for page cache pages or mapped pages. With these
Alistair John Strachan wrote:
On Tuesday 23 January 2007 01:24, Robert Hancock wrote:
As a final aside, this is another case where the hardware docs for this
controller would really be useful, in order to know whether we are
actually supposed to be reading that register in ADMA mode or not. I
Balbir Singh wrote:
This makes me wonder if it makes sense to split up the LRU into page
cache LRU and mapped pages LRU. I see two benefits
Unlikely. I have seen several workloads fall over because they
did not throw out mapped pages soon enough.
If the kernel does not keep the most
On Jan 23 2007 02:04, Krzysztof Halasa wrote:
Andreas Schwab [EMAIL PROTECTED] writes:
But other than the sector size there is no natural power of 2 connected to
disk size. A disk can have any odd number of sectors.
But the manufacturers don't count in sectors.
It should be consistent,
Hi,
what is the preferred way to get at another process's environment
variables? /proc/$$/environ looks like the most portable way [across all
arches Linux runs on], but it cannot easily be mmap'ed because the size
is not known. In fact, mmap does not seem to work at all on that file.
So I
Christoph Lameter wrote:
With the proposed schemd you would have to move pages between lists if
they are mapped and unmapped by a process. Terminating a process could
lead to lots of pages moving to the unnmapped list.
That could be a problem.
Another problem is that any such heuristic in
On Mon, 22 Jan 2007, Rik van Riel wrote:
It would be really nice if we came up with a page replacement
algorithm that did not need many extra heuristics to make it
work...
I guess the clock type algorithms are the most promising in that
area. What happened to all those advanced page
All,
We've been trying to track down a nagging regression seen during some
port-disable/enable testing. The problem occurs anywhere from
20 minutes to 120 minutes of testing under very minimal I/O load:
[ 1143.890598] Unable to handle kernel NULL pointer dereference at
On Jan 21, 2007, at 10:06 PM, Benny Halevy wrote:
Douglas Gilbert wrote:
Boaz Harrosh wrote:
- Introduce a new enum dma_data_direction data_dir member in
struct request.
and remove the RW bit from request-cmd_flag
- Add new API to query request direction.
- Adjust existing API and
Hello.
Bartlomiej Zolnierkiewicz wrote:
[PATCH] ide: rework the code for selecting the best DMA transfer mode
Here's another portion of comments...
Depends on the ide: fix UDMA/MWDMA/SWDMA masks patch.
* add ide_hwif_t.filter_udma_mask hook for filtering UDMA mask
Erm, maybe a
Hello.
Alan wrote:
Ugh, I'm not seeing any *actual* support for MW/SW DMA in this driver...
Thats long been broken. Should be correct in the libata driver
Here's a surprise for you. pata_cmd64x copied the SW/MW DMA setup code
from the IDE driver. No way it could be working. You
Ugh, I'm not seeing any *actual* support for MW/SW DMA in this
driver...
Thats long been broken. Should be correct in the libata driver
Here's a surprise for you. pata_cmd64x copied the SW/MW DMA setup code
from the IDE driver. No way it could be working. You may check
Alan wrote:
Wouldn't mind the older 64x (not 640) data sheets if they are sharable.
If they are sharable, I would love to archive them at
http://gkernel.sourceforge.net/specs/
Regards,
Jeff
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Thanks, queued for 2.6.20 (although I left the line a little longer).
I think the right thing to do is restructure this function so you
don't have lines starting 6 tab stops to the right.
- R.
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I think the right thing to do is restructure this function so you
don't have lines starting 6 tab stops to the right.
Yes. Have reworked this irq handler and still struggling with testing.
When we feel comfortable with the test result, we'll post it here (soon)
and hopefully it is easier to
Arjan, thank you very much for reviewing the driver.
Arjan van de Ven wrote:
On Sun, 2007-01-21 at 15:06 -0600, Jay Cliburn wrote:
[snip]
+void atl1_irq_disable(struct atl1_adapter *adapter)
+{
+ atomic_inc(adapter-irq_sem);
+ iowrite32(0, adapter-hw.hw_addr + REG_IMR);
+
Please pull from 'upstream-linus' branch of
master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/netdev-2.6.git
upstream-linus
to receive the following updates:
drivers/net/8139cp.c|7 +-
drivers/net/myri10ge/myri10ge.c | 23 -
drivers/net/sis190.c
Jeff Garzik wrote:
Please pull from 'upstream-linus' branch of
master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/netdev-2.6.git
upstream-linus
Jeff,
is there a reason that you didn't pull the e1000 tree from us? I send you all
the information 5 days ago, WITH the changes that you
Auke Kok wrote:
Jeff Garzik wrote:
Please pull from 'upstream-linus' branch of
master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/netdev-2.6.git
upstream-linus
Jeff,
is there a reason that you didn't pull the e1000 tree from us? I send
you all the information 5 days ago, WITH the changes
Jeff Garzik wrote:
Auke Kok wrote:
Jeff Garzik wrote:
Please pull from 'upstream-linus' branch of
master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/netdev-2.6.git
upstream-linus
Jeff,
is there a reason that you didn't pull the e1000 tree from us? I send
you all the information 5 days
Il Sun, Jan 21, 2007 at 09:33:39PM -0600, Jay Cliburn ha scritto:
Randy Dunlap wrote:
On Sun, 21 Jan 2007 15:07:37 -0600 Jay Cliburn wrote:
[snip]
+ value = ioread16(hw-hw_addr + REG_PCIE_CAP_LIST);
+ return ((value 0xFF00) == 0x6C00) ? 0 : 1;
Are there defines or enums for these?
Frederik Deweerdt wrote:
On Sun, Jan 21, 2007 at 01:45:27PM -0800, Auke Kok wrote:
Frederik Deweerdt wrote:
On Sun, Jan 21, 2007 at 09:17:41PM +0200, Andrei Popa wrote:
It's the 10th resume and in /proc/interrupts eth0 appers 10 times.
The e100_resume() function should be calling
On Mon, 22 Jan 2007 11:28:32 -0800, Junio C Hamano wrote:
Thanks for your comments;
You're welcome.
the attached probably needs proofreading.
In general, I like it. The git-branch documentation already talks
about remote-tracking branches so I've rewritten a couple of
sentence below to use
On Tue, Jan 23, 2007 at 07:01:33AM +0530, Balbir Singh wrote:
This makes me wonder if it makes sense to split up the LRU into page
cache LRU and mapped pages LRU. I see two benefits
1. Currently based on swappiness, we might walk an entire list
searching for page cache pages or mapped
Christoph Lameter wrote:
On Mon, 22 Jan 2007, Rik van Riel wrote:
It would be really nice if we came up with a page replacement
algorithm that did not need many extra heuristics to make it
work...
I guess the clock type algorithms are the most promising in that
area. What happened to all
On 2007.01.22 19:24:22 -0600, Robert Hancock wrote:
Björn Steinbrink wrote:
Running a kernel with the return statement replace by a line that prints
the irq_stat instead.
Currently I'm seeing lots of 0x10 on ata1 and 0x0 on ata2.
40 minutes stress test now and no exception yet. What's
On Mon, 22 Jan 2007, Rik van Riel wrote:
The big one is how we are to do some background aging in a
clock-pro system, so referenced bits don't just pile up when
the VM has enough memory - otherwise we might not know the
right pages to evict when a new process starts up and starts
allocating
Christoph Lameter wrote:
On Mon, 22 Jan 2007, Rik van Riel wrote:
The big one is how we are to do some background aging in a
clock-pro system, so referenced bits don't just pile up when
the VM has enough memory - otherwise we might not know the
right pages to evict when a new process starts up
On Monday 22 January 2007 20:59, Ingo Molnar wrote:
* Pavel Pisa [EMAIL PROTECTED] wrote:
Hello Thomas, Sascha and Ingo
please can you find some time to review next patch
arm: i.MX/MX1 clock event source
which has been sent to you and to the ALKML at 2007-01-13.
Jeff Chua [EMAIL PROTECTED] wrote:
From: Jeff Chua [EMAIL PROTECTED]
CC [M] drivers/kvm/vmx.o
{standard input}: Assembler messages:
{standard input}:3257: Error: bad register name `%sil'
make[2]: *** [drivers/kvm/vmx.o] Error 1
make[1]: *** [drivers/kvm] Error 2
make: *** [drivers]
Christoph Lameter wrote:
On Tue, 23 Jan 2007, Balbir Singh wrote:
This makes me wonder if it makes sense to split up the LRU into page
cache LRU and mapped pages LRU. I see two benefits
1. Currently based on swappiness, we might walk an entire list
searching for page cache pages or mapped
On Tue, 23 Jan 2007, Balbir Singh wrote:
When you unmap or map, you need to touch the pte entries and know the
pages involved, so shouldn't be equivalent to a list_del and list_add
for each page impacted by the map/unmap operation?
When you unmap and map you must currently get exclusive
Rik van Riel wrote:
Christoph Lameter wrote:
With the proposed schemd you would have to move pages between lists if
they are mapped and unmapped by a process. Terminating a process could
lead to lots of pages moving to the unnmapped list.
That could be a problem.
Another problem is that any
On Tue, 23 Jan 2007, Balbir Singh wrote:
I have always wondered if it would be useful to have a kernel debug
feature that can extract page references per task, it would be good
to see the page references (last 'n') of a workload that is not
doing too well on a particular system.
perfmon can
Christoph Lameter wrote:
On Tue, 23 Jan 2007, Balbir Singh wrote:
When you unmap or map, you need to touch the pte entries and know the
pages involved, so shouldn't be equivalent to a list_del and list_add
for each page impacted by the map/unmap operation?
When you unmap and map you must
Christoph Lameter wrote:
perfmon can do much of what you are looking for.
Thanks, I'll look into it.
--
Balbir Singh
Linux Technology Center
IBM, ISTL
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On Tue, 23 Jan 2007, Balbir Singh wrote:
Yes, good point, I see what you mean in terms of impact. But the trade
off could come from shrink_active_list() which does
list_del(page-lru)
if (!reclaim_mapped other_conditions)
list_add(page-lru, l_active);
...
In the case mentioned
Balbir Singh wrote:
This makes me wonder if it makes sense to split up the LRU into page
cache LRU and mapped pages LRU. I see two benefits
1. Currently based on swappiness, we might walk an entire list
searching for page cache pages or mapped pages. With these
lists separated, it should
Patched against 2.6.19 leads to:
mm/vmscan.c: In function `shrink_pvma_scan_ptes':
mm/vmscan.c:1340: too many arguments to function `page_remove_rmap'
So changed
page_remove_rmap(series.pages[i], vma);
to
page_remove_rmap(series.pages[i]);
I've worked on 2.6.19, but when update to
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