Herbert Xu wrote:
On Tue, Jan 16, 2007 at 02:27:39PM +1100, Herbert Xu wrote:
I'm sorry but this dump does NOT look like it was taken from an
intermediate box. I verified two bad checksums (chosen randomly)
and they were both correct but partial checksums. This means that
this dump was most
Hi,
Thank you for your comment.
thanks for staying patient while most of us were out or busy. Apart from
acknowledging
that you might have fixed a problem with your patch, we're very reluctant to
merge such
a huge change in our driver that touches much more cases then the one that
On 10-01-2007 11:01, Patrick McHardy wrote:
[IPROUTE]: Use tc_calc_xmittime where appropriate
Replace expressions of the form 100 * size/rate by tc_calc_xmittime().
The CBQ case deserves an extra comment: when called with bnwd=rate
tc_cbq_calc_maxidle behaves identical to
On Monday 15 January 2007 8:25 pm, Nate Diller wrote:
I don't think we should be waiting on sync I/O
at the *top* of the call stack, like with wait_on_sync_kiocb(), I'd
say the best place to wait is at the *bottom*, down in the I/O
scheduler.
Erm ... *what* I/O scheduler? These I/O
On 1/15/07, David Brownell [EMAIL PROTECTED] wrote:
On Monday 15 January 2007 5:54 pm, Nate Diller wrote:
This removes the aio implementation from the usb gadget file system.
NAK. I see a deep mis-understanding here.
Aside
from making very creative (!) use of the aio retry path, it can't
On 1/15/07, David Brownell [EMAIL PROTECTED] wrote:
On Monday 15 January 2007 5:54 pm, Nate Diller wrote:
--- a/drivers/usb/gadget/inode.c 2007-01-12 14:42:29.0 -0800
+++ b/drivers/usb/gadget/inode.c 2007-01-12 14:25:34.0 -0800
@@ -559,35 +559,32 @@ static int
Jarek Poplawski wrote:
On 10-01-2007 11:01, Patrick McHardy wrote:
[IPROUTE]: Use tc_calc_xmittime where appropriate
diff --git a/tc/tc_red.c b/tc/tc_red.c
index 385e7af..8f9bde0 100644
--- a/tc/tc_red.c
+++ b/tc/tc_red.c
@@ -71,7 +71,7 @@ int tc_red_eval_ewma(unsigned qmin, unsi
int
The code allocates an array of struct nlattr, but it seems to me that it should
allocate an array of pointers.
Signed-off-by: Marcus Better [EMAIL PROTECTED]
--- a/net/wireless/nl80211.c
+++ b/net/wireless/nl80211.c
@@ -843,7 +843,7 @@ static int nl80211_initiate_scan(struct sk_buff *skb,
On Tue, 2007-01-16 at 11:13 +0100, Marcus Better wrote:
The code allocates an array of struct nlattr, but it seems to me that it
should allocate an array of pointers.
Signed-off-by: Marcus Better [EMAIL PROTECTED]
Yup.
Acked-by: Johannes Berg [EMAIL PROTECTED]
--- a/net/wireless/nl80211.c
On Tue, Jan 16, 2007 at 11:19:34AM +0100, Patrick McHardy wrote:
...
Right, this changes it from long (tc_core_usec2tick) to unsigned
int. It doesn't make any difference though, ...
... if we count out reading_time_2tick, of course.
Jarek P.
-
To unsubscribe from this list: send the line
On Tue, Jan 16, 2007 at 11:08:51AM +0300, Michael Tokarev wrote:
Ok. Here's another trace, from that remote network that triggers
this thing more-or-less reliable (every 2nd transfer at least) --
http://www.corpit.ru/mjt/bh-bad-cksum-dmp.bin . It's a full session
between 216.168.29.244 -
Herbert Xu wrote:
On Tue, Jan 16, 2007 at 11:08:51AM +0300, Michael Tokarev wrote:
Ok. Here's another trace, from that remote network that triggers
this thing more-or-less reliable (every 2nd transfer at least) --
http://www.corpit.ru/mjt/bh-bad-cksum-dmp.bin . It's a full session
between
Jarek Poplawski wrote:
On Tue, Jan 16, 2007 at 11:19:34AM +0100, Patrick McHardy wrote:
...
Right, this changes it from long (tc_core_usec2tick) to unsigned
int. It doesn't make any difference though, ...
... if we count out reading_time_2tick, of course.
And this is a problem why? In
On Tue, Jan 16, 2007 at 01:28:52PM +0100, Patrick McHardy wrote:
Jarek Poplawski wrote:
On Tue, Jan 16, 2007 at 11:19:34AM +0100, Patrick McHardy wrote:
...
Right, this changes it from long (tc_core_usec2tick) to unsigned
int. It doesn't make any difference though, ...
... if we
Hi,
On Wednesday 10 January 2007 13:19, Patrick McHardy wrote:
Of course it's true that doing early lookups and storing that
reference in the skb widens the window considerably, but I think this
race is already handled. Or is there anything I don't see?
You're right, it seems to be
KOVACS Krisztian wrote:
On Wednesday 10 January 2007 13:19, Patrick McHardy wrote:
Of course it's true that doing early lookups and storing that
reference in the skb widens the window considerably, but I think this
race is already handled. Or is there anything I don't see?
You're right, it
Jarek Poplawski wrote:
On 10-01-2007 11:01, Patrick McHardy wrote:
[IPROUTE]: Replace usec by time in function names
Rename functions containing usec since they don't necessarily return
usec units anymore.
diff --git a/tc/q_cbq.c b/tc/q_cbq.c
index a56..913b26a 100644
--- a/tc/q_cbq.c
+++
Patrick McHardy wrote:
Herbert Xu wrote:
[]
Since you're certain that this is being seen on the wire, one
possibility is that we've got a bug somewhere that's zeroing
skb-ip_summed on a packet with a partial checksum.
One potential spot where this could happen is netfilter.
Patrick, do you
Francois Romieu wrote:
Chris Lalancette [EMAIL PROTECTED] :
[...]
Similar to this commit:
http://kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commitdiff;h=d15e9c4d9a75702b30e00cdf95c71c88e3f3f51e
It's not safe in cp_start_xmit to blindly call spin_lock_irq and then
Hi.
Yesterday I have updated to linux 2.6.19.2
(from 2.6.19.1) and passthrough openswan
connection aren't working anymore.
This is the 'ip -s x s' output:
src 10.180.0.0/16 dst 172.16.0.0/23 uid 0
dir in action allow index 208 priority 2384 ptype main share any flag
0x
lifetime config:
Mark Ryden wrote:
Hello,
I have a machine with 2 dual core CPUs. This machine runs Fedora Core 6.
I have two Intel e1000 GigaBit network cards on this machine; I use
bonding so
that the machine assigns the same IP address to both NICs ;
It seems to me that bonding is configured OK, bacuse
Announcing an updated patch of the Marvell Libertas 8388 802.11 USB
driver.
Diff can be found at
http://dev.laptop.org/~marcelo/libertas-8388-16012007.patch
_Please_ review, this driver is targeted for mainline inclusion.
There have been almost no comments resulting from the first submission.
Chris Lalancette [EMAIL PROTECTED] :
[...]
Thanks for the comments. While the patch you sent will help, there are
still other places that will have problems. For example, in netpoll_send_skb,
we call local_irq_save(flags), then call dev-hard_start_xmit(), and then call
Marco Berizzi [EMAIL PROTECTED] wrote:
Yesterday I have updated to linux 2.6.19.2
(from 2.6.19.1) and passthrough openswan
connection aren't working anymore.
This is the 'ip -s x s' output:
I presume you mean ip -s x p :)
src 10.180.0.0/16 dst 172.16.0.0/23 uid 0
dir in action allow index
On Tuesday 16 January 2007 19:55, you wrote:
Announcing an updated patch of the Marvell Libertas 8388 802.11 USB
driver.
Diff can be found at
http://dev.laptop.org/~marcelo/libertas-8388-16012007.patch
Is core chip somehow close to pci/pci-e:
00:07.0 Ethernet controller: Marvell Technology
On Tue, 16 Jan 2007 03:13:35 -0800 [EMAIL PROTECTED] wrote:
http://bugzilla.kernel.org/show_bug.cgi?id=7832
Summary: if i use iproute2 for network balancing
Kernel Version: 2.6.19.1
Status: NEW
Severity: normal
Owner: [EMAIL PROTECTED]
On Tue, 2007-01-16 at 20:32 +0100, Arkadiusz Miskiewicz wrote:
On Tuesday 16 January 2007 19:55, you wrote:
Announcing an updated patch of the Marvell Libertas 8388 802.11 USB
driver.
Diff can be found at
http://dev.laptop.org/~marcelo/libertas-8388-16012007.patch
Is core chip
Andrew Morton wrote:
On Tue, 16 Jan 2007 03:13:35 -0800 [EMAIL PROTECTED] wrote:
http://bugzilla.kernel.org/show_bug.cgi?id=7832
Summary: if i use iproute2 for network balancing
Kernel Version: 2.6.19.1
Status: NEW
Severity: normal
Owner: [EMAIL
Andrew Morton [EMAIL PROTECTED] wrote:
/sbin/ip route change default equalize nexthop dev ppp0 nexthop dev ppp1
/sbin/ip route flush cache
Is CONFIG_IP_ROUTE_MULTICACHE turned on? If so does this still
happen if you disable it?
Cheers,
--
Visit Openswan at http://www.openswan.org/
Email:
From: Herbert Xu [EMAIL PROTECTED]
Date: Wed, 17 Jan 2007 07:59:05 +1100
[IPSEC]: Policy list disorder
The recent hashing introduced an off-by-one bug in policy list insertion.
Instead of adding after the last entry with a lesser or equal priority,
we're adding after the successor of that
On Tue, Jan 16, 2007 at 05:07:19PM -0800, David Miller wrote:
Good catch Herbert, patch applied, thanks.
Thanks Dave. I think we need this for 2.6.19 too.
[IPSEC]: Policy list disorder
The recent hashing introduced an off-by-one bug in policy list insertion.
Instead of adding after the last
After frustrating days of hung TCP connections, I have determined that
the encryption routines in net/iee80211/ieee80211_crypt_tkip.c should
be more aggressive in providing themselves with enough packet tailroom
to perform their encryption.
They presently will only perform encryption if the
From: Herbert Xu [EMAIL PROTECTED]
Date: Wed, 17 Jan 2007 13:35:01 +1100
On Tue, Jan 16, 2007 at 05:07:19PM -0800, David Miller wrote:
Good catch Herbert, patch applied, thanks.
Thanks Dave. I think we need this for 2.6.19 too.
[IPSEC]: Policy list disorder
The recent hashing
...the bcm43xx driver in my tree with a 4318 chip?
The code there works excellent with my 4306 now, but I can't
get it to work with my 4318. It's strange, it doesn't seem
to work at all. I don't seem to be able to TX and RX any packet.
Not sure why.
To get it, please try to avoid cloning the
On Tue, 2007-01-16 at 18:06 +0100, Michael Buesch wrote:
...the bcm43xx driver in my tree with a 4318 chip?
Things are progressing for me a bit because I observed an association to
an AP with no security. I still had to use wpa_supplicant.
Unfortunately, there is a bigger issue with the new
Michael Buesch [EMAIL PROTECTED] writes:
...the bcm43xx driver in my tree with a 4318 chip?
The code there works excellent with my 4306 now, but I can't
get it to work with my 4318.
Doesn't work for me either. I cannot get it to associate to the AP.
Andreas.
--
Andreas Schwab, SuSE Labs,
On Tuesday 16 January 2007 19:29, Pavel Roskin wrote:
On Tue, 2007-01-16 at 18:06 +0100, Michael Buesch wrote:
...the bcm43xx driver in my tree with a 4318 chip?
Things are progressing for me a bit because I observed an association to
an AP with no security. I still had to use
On Tuesday 16 January 2007 20:00, Andreas Schwab wrote:
Michael Buesch [EMAIL PROTECTED] writes:
...the bcm43xx driver in my tree with a 4318 chip?
The code there works excellent with my 4306 now, but I can't
get it to work with my 4318.
Doesn't work for me either. I cannot get it to
On Tue, 2007-01-16 at 20:23 +0100, Michael Buesch wrote:
A patch for that is already upstream.
I don't see it. It's not in your tree yet.
It's surprising that it doesn't happen for me, though.
Neiter on PPC, nor on i386.
It did happen for me on i386, as well as on x86_64. The dump was for
On Tuesday 16 January 2007 22:50, Pavel Roskin wrote:
On Tue, 2007-01-16 at 20:23 +0100, Michael Buesch wrote:
A patch for that is already upstream.
I don't see it. It's not in your tree yet.
It is on its way upstream to linville.
It's surprising that it doesn't happen for me, though.
On Tue, 2007-01-16 at 23:07 +0100, Michael Buesch wrote:
On Tuesday 16 January 2007 22:50, Pavel Roskin wrote:
On Tue, 2007-01-16 at 20:23 +0100, Michael Buesch wrote:
A patch for that is already upstream.
I don't see it. It's not in your tree yet.
It is on its way upstream to
Mitchell Blank Jr [EMAIL PROTECTED] writes:
Brandon Craig Rhodes wrote:
+if (unlikely(err || skb_tailroom(skb) 4)) {
+printk(KERN_DEBUG Failed to increase tailroom
+for TKIP encrypt);
+return err || -1;
The
On Tuesday 16 January 2007 21:31, Brandon Craig Rhodes wrote:
The attached patch, if applied to kernel 2.6.18, solves both problems.
I am not very familiar with the conventions of kernel networking code,
so there may be better ways of fixing this; but the patch should
illustrate the general
Brandon Craig Rhodes wrote:
+ if (skb_tailroom(skb) 4) {
+ int err;
+ err = skb_padto(skb, skb-len + 4);
+ if (unlikely(err || skb_tailroom(skb) 4)) {
+ printk(KERN_DEBUG Failed to increase tailroom
+
Brandon Craig Rhodes [EMAIL PROTECTED] wrote:
Egads! You are correct.
My intention was to preserve the value of err if an unsuccessful
value was returned by skb_padto(), and otherwise to return -1 which
seemed the popular value used for errors elsewhere in the code.
- Would the
On Tue, 2007-01-16 at 16:55 -0200, Marcelo Tosatti wrote:
_Please_ review, this driver is targeted for mainline inclusion.
There have been almost no comments resulting from the first submission.
We had looked over the previous version a few days ago and noticed that
the biggest part of the
Provide means to reserve a specific amount pages.
The emergency pool is separated from the min watermark because ALLOC_HARDER
and ALLOC_HIGH modify the watermark in a relative way and thus do not ensure
a strict minimum.
Signed-off-by: Peter Zijlstra [EMAIL PROTECTED]
---
include/linux/mmzone.h
Allow PF_MEMALLOC to be set in softirq context. When running softirqs from
a borrowed context save current-flags, ksoftirqd will have its own
task_struct.
Signed-off-by: Peter Zijlstra [EMAIL PROTECTED]
---
kernel/softirq.c |3 +++
mm/internal.h| 14 --
2 files changed, 11
In order to provide robust networked storage there must be a guarantee
of progress. That is, the storage device must never stall because of (physical)
OOM, because the device itself might be needed to get out of it (reclaim).
This means that the device must always find enough memory to build/send
Allow the mempool to use the memalloc reserves when all else fails and
the allocation context would otherwise allow it.
Signed-off-by: Peter Zijlstra [EMAIL PROTECTED]
---
mm/mempool.c | 10 ++
1 file changed, 10 insertions(+)
Index: linux-2.6-git/mm/mempool.c
The slab allocator has some unfairness wrt gfp flags; when the slab cache is
grown the gfp flags are used to allocate more memory, however when there is
slab cache available (in partial or free slabs, per cpu caches or otherwise)
gfp flags are ignored.
Thus it is possible for less critical slab
Provide a method to calculate the number of pages needed to store a given
number of slab objects (upper bound when considering possible partial and
free slabs).
Signed-off-by: Peter Zijlstra [EMAIL PROTECTED]
---
include/linux/slab.h |1 +
mm/slab.c|6 ++
2 files changed,
Introduce page allocation rank.
This allocation rank is an measure of the 'hardness' of the page allocation.
Where hardness refers to how deep we have to reach (and thereby if reclaim
was activated) to obtain the page.
It basically is a mapping from the ALLOC_/gfp flags into a scalar quantity,
These patches implement the basic infrastructure to allow swap over networked
storage.
The basic idea is to reserve some memory up front to use when regular memory
runs out.
To bound network behaviour we accept only a limited number of concurrent
packets and drop those packets that are not
There is a small race between the procfs caller and the memory hotplug caller
of setup_per_zone_pages_min(). Not a big deal, but the next patch will add yet
another caller. Time to close the gap.
Signed-off-by: Peter Zijlstra [EMAIL PROTECTED]
---
mm/page_alloc.c | 16 +---
1 file
__GFP_EMERGENCY will allow the allocation to disregard the watermarks,
much like PF_MEMALLOC.
Signed-off-by: Peter Zijlstra [EMAIL PROTECTED]
---
include/linux/gfp.h |7 ++-
mm/internal.h | 10 +++---
2 files changed, 13 insertions(+), 4 deletions(-)
Index:
On Tue, Jan 16, 2007 at 10:46:06AM +0100, Peter Zijlstra ([EMAIL PROTECTED])
wrote:
In order to provide robust networked storage there must be a guarantee
of progress. That is, the storage device must never stall because of
(physical)
OOM, because the device itself might be needed to get out
On Tue, 2007-01-16 at 16:25 +0300, Evgeniy Polyakov wrote:
On Tue, Jan 16, 2007 at 10:46:06AM +0100, Peter Zijlstra ([EMAIL PROTECTED])
wrote:
@@ -1767,10 +1767,23 @@ int netif_receive_skb(struct sk_buff *sk
struct net_device *orig_dev;
int ret = NET_RX_DROP;
__be16 type;
On Tue, Jan 16, 2007 at 02:47:54PM +0100, Peter Zijlstra ([EMAIL PROTECTED])
wrote:
+ if (unlikely(skb-emergency))
+ current-flags |= PF_MEMALLOC;
Access to 'current' in netif_receive_skb()???
Why do you want to work with, for example keventd?
Can this run in keventd?
On Tue, 2007-01-16 at 18:33 +0300, Evgeniy Polyakov wrote:
On Tue, Jan 16, 2007 at 02:47:54PM +0100, Peter Zijlstra ([EMAIL PROTECTED])
wrote:
+ if (unlikely(skb-emergency))
+ current-flags |= PF_MEMALLOC;
Access to 'current' in netif_receive_skb()???
Why
Allen Parker wrote:
I have a PCI-E pro/1000 MT Quad Port adapter, which works quite well
under 2.6.19.2 but fails to see link under 2.6.20-rc5. Earlier today I
reported this to [EMAIL PROTECTED], but thought I should get the
word out in case someone else is testing this kernel on this nic
Allen Parker wrote:
Allen Parker wrote:
I have a PCI-E pro/1000 MT Quad Port adapter, which works quite well
under 2.6.19.2 but fails to see link under 2.6.20-rc5. Earlier today I
reported this to [EMAIL PROTECTED], but thought I should get
the word out in case someone else is testing this
CC list trimmed.
H. Peter Anvin [EMAIL PROTECTED] writes:
Eric W. Biederman wrote:
- Removal of sys_sysctl support where people had used conflicting sysctl
numbers. Trying to break glibc or other applications by changing the
ABI is not cool. 9 instances of this in the kernel seems a
Eric W. Biederman wrote:
I think it would be fair to say that if they're not in linux/sysctl.h they're
not architectural, but that doesn't resolve the counterpositive (are there
sysctls in linux/sysctl.h which aren't architectural? From the looks of it, I
would say yes.) Non-architectural
H. Peter Anvin [EMAIL PROTECTED] writes:
Eric W. Biederman wrote:
I think it would be fair to say that if they're not in linux/sysctl.h
they're
not architectural, but that doesn't resolve the counterpositive (are there
sysctls in linux/sysctl.h which aren't architectural? From the looks of
Eric W. Biederman wrote:
With architectural I mean guaranteed to be stable (as opposed to
incidental). Sorry for the confusion.
Ok. Then largely we are in agreement. To implement that the rule is simple.
If it isn't CTL_UNNUMBERED and the number is in Linus's tree, it is
our
H. Peter Anvin [EMAIL PROTECTED] writes:
Eric W. Biederman wrote:
With architectural I mean guaranteed to be stable (as opposed to
incidental). Sorry for the confusion.
Ok. Then largely we are in agreement. To implement that the rule is simple.
If it isn't CTL_UNNUMBERED and the number
Eric W. Biederman wrote:
Agreed. *Furthermore*, if the number isn't in linux/sysctl.h it shouldn't
exist anywhere else, either.
That would be a good habit. Feel free to send the patches to ensure that
is so.
I'm a practical fix it when it is in my way kind of guy ;)
That's fine.
On 1/16/07, Allen Parker [EMAIL PROTECTED] wrote:
Allen Parker wrote:
I have a PCI-E pro/1000 MT Quad Port adapter, which works quite well
under 2.6.19.2 but fails to see link under 2.6.20-rc5. Earlier today I
reported this to [EMAIL PROTECTED], but thought I should get the
word out in case
e1000: update new hardware init layer code with bugfixes
From: Jeb Cramer [EMAIL PROTECTED]
Replace hard coded RAR numbers with constant. Add several function description
and fix some small copy+paste errors in others. Fix link speed detection on
PCI adapters showing wrong PCI bus speed. Fix laa
added Linux-pci
Jesse Brandeburg wrote:
On 1/16/07, Allen Parker [EMAIL PROTECTED] wrote:
Allen Parker wrote:
I have a PCI-E pro/1000 MT Quad Port adapter, which works quite well
under 2.6.19.2 but fails to see link under 2.6.20-rc5. Earlier
today I reported this to [EMAIL PROTECTED], but
Francois Romieu wrote:
Chris Lalancette [EMAIL PROTECTED] :
[...]
Thanks for the comments. While the patch you sent will help, there are
still other places that will have problems. For example, in netpoll_send_skb,
we call local_irq_save(flags), then call dev-hard_start_xmit(), and
On Tue, Jan 16, 2007 at 05:08:15PM +0100, Peter Zijlstra ([EMAIL PROTECTED])
wrote:
On Tue, 2007-01-16 at 18:33 +0300, Evgeniy Polyakov wrote:
On Tue, Jan 16, 2007 at 02:47:54PM +0100, Peter Zijlstra ([EMAIL
PROTECTED]) wrote:
+ if (unlikely(skb-emergency))
+
Pipe notifications.
diff --git a/fs/pipe.c b/fs/pipe.c
index 68090e8..0c75bf1 100644
--- a/fs/pipe.c
+++ b/fs/pipe.c
@@ -16,6 +16,7 @@
#include linux/uio.h
#include linux/highmem.h
#include linux/pagemap.h
+#include linux/kevent.h
#include asm/uaccess.h
#include asm/ioctls.h
@@ -313,6
poll/select() notifications.
This patch includes generic poll/select notifications.
kevent_poll works simialr to epoll and has the same issues (callback
is invoked not from internal state machine of the caller, but through
process awake, a lot of allocations and so on).
Signed-off-by: Evgeniy
Socket notifications.
This patch includes socket send/recv/accept notifications.
Using trivial web server based on kevent and this features
instead of epoll it's performance increased more than noticebly.
More details about various benchmarks and server itself
(evserver_kevent.c) can be found
Private userspace notifications.
Allows to register notifications of any private userspace
events over kevent. Events can be marked as readt using
kevent_ctl(KEVENT_READY) command.
Signed-off-by: Evgeniy Polyakov [EMAIL PROTECTED]
diff --git a/kernel/kevent/kevent_unotify.c
Kevent posix timer notifications.
Simple extensions to POSIX timers which allows
to deliver notification of the timer expiration
through kevent queue.
Example application posix_timer.c can be found
in archive on project homepage.
Signed-off-by: Evgeniy Polyakov [EMAIL PROTECTED]
diff --git
Signal notifications.
This type of notifications allows to deliver signals through kevent queue.
One can find example application signal.c on project homepage.
If KEVENT_SIGNAL_NOMASK bit is set in raw_u64 id then signal will be
delivered only through queue, otherwise both delivery types are
Timer notifications.
Timer notifications can be used for fine grained per-process time
management, since interval timers are very inconvenient to use,
and they are limited.
This subsystem uses high-resolution timers.
id.raw[0] is used as number of seconds
id.raw[1] is used as number of
On Mon, Jan 15, 2007 at 09:44:27PM -0800, Stephen Hemminger ([EMAIL PROTECTED])
wrote:
The sendmsg and recvmsg socket operations take a kiocb pointer, but none of
the functions actually use it. There's really no need even theoretically,
it's really quite ugly having it there at all. Also,
On Tuesday 16 January 2007 1:13 am, Nate Diller wrote:
On 1/15/07, David Brownell [EMAIL PROTECTED] wrote:
What's needed is an async, non-sleeeping, interface ... with I/O
overlap. That's antithetical to using read()/write() calls, so
your proposed approach couldn't possibly work.
haha,
On Tuesday, 16. January 2007 06:37, Nate Diller wrote:
On 1/15/07, Christoph Hellwig [EMAIL PROTECTED] wrote:
On Mon, Jan 15, 2007 at 05:54:50PM -0800, Nate Diller wrote:
Convert code using iocb-ki_left to use the more generic iov_length()
call.
No way. We need to reduce the numer
Description.
diff --git a/Documentation/kevent.txt b/Documentation/kevent.txt
new file mode 100644
index 000..87a1ba9
--- /dev/null
+++ b/Documentation/kevent.txt
@@ -0,0 +1,268 @@
+Description.
+
+int kevent_init(struct kevent_ring *ring, unsigned int ring_size,
+ unsigned int
Generic event handling mechanism.
Kevent is a generic subsytem which allows to handle event notifications.
It supports both level and edge triggered events. It is similar to
poll/epoll in some cases, but it is more scalable, it is faster and
allows to work with essentially eny kind of events.
Kevent based AIO (aio_sendfile()/aio_sendfile_path()).
aio_sendfile()/aio_sendfile_path() contains of two major parts: AIO
state machine and page processing code.
The former is just a small subsystem, which allows to queue callback
for theirs invocation in process' context on behalf of pool
From: Eric W. Biederman [EMAIL PROTECTED] - unquoted
Since the binary sysctl numbers are unique putting the registered
sysctls at the head of the sysctl list where they can override
existing sysctls serves no useful purpose.
Signed-off-by: Eric W. Biederman [EMAIL PROTECTED]
---
There has not been much maintenance on sysctl in years, and as a result is
there is a lot to do to allow future interesting work to happen, and being
ambitious I'm trying to do it all at once :)
The patches in this series fall into several general categories.
- Removal of useless attempts to
From: Eric W. Biederman [EMAIL PROTECTED] - unquoted
Signed-off-by: Eric W. Biederman [EMAIL PROTECTED]
---
drivers/net/wireless/arlan-proc.c |2 +-
include/linux/sysctl.h|1 +
2 files changed, 2 insertions(+), 1 deletions(-)
diff --git a/drivers/net/wireless/arlan-proc.c
From: Eric W. Biederman [EMAIL PROTECTED] - unquoted
We need to have the the definition of all top level sysctl
directories registers in sysctl.h so we don't conflict by
accident and cause abi problems.
Signed-off-by: Eric W. Biederman [EMAIL PROTECTED]
---
arch/s390/appldata/appldata.h |3
From: Eric W. Biederman [EMAIL PROTECTED] - unquoted
The sysctl numbers used are unique so setting the insert_at_head
flag serves no semantis purpose, and is just confusing.
Signed-off-by: Eric W. Biederman [EMAIL PROTECTED]
---
net/llc/sysctl_net_llc.c |2 +-
1 files changed, 1
From: Eric W. Biederman [EMAIL PROTECTED] - unquoted
Signed-off-by: Eric W. Biederman [EMAIL PROTECTED]
---
drivers/scsi/scsi_sysctl.c |2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/drivers/scsi/scsi_sysctl.c b/drivers/scsi/scsi_sysctl.c
index 04d06c2..b16b775 100644
From: Eric W. Biederman [EMAIL PROTECTED] - unquoted
Signed-off-by: Eric W. Biederman [EMAIL PROTECTED]
---
include/linux/sysctl.h |2 ++
kernel/sysctl.c| 10 +-
2 files changed, 7 insertions(+), 5 deletions(-)
diff --git a/include/linux/sysctl.h b/include/linux/sysctl.h
From: Eric W. Biederman [EMAIL PROTECTED] - unquoted
The sysctl numbers used are unique so setting the insert_at_head
flag serves no semantic purpose, so it is just confusing.
Signed-off-by: Eric W. Biederman [EMAIL PROTECTED]
---
net/netrom/sysctl_net_netrom.c |2 +-
1 files changed, 1
From: Eric W. Biederman [EMAIL PROTECTED] - unquoted
This is just a simple cleanup to keep kernel/sysctl.c
from getting to crowded with special cases, and by
keeping all of the ipc logic to together it makes
the code a little more readable.
Signed-off-by: Eric W. Biederman [EMAIL PROTECTED]
---
From: Eric W. Biederman [EMAIL PROTECTED] - unquoted
Signed-off-by: Eric W. Biederman [EMAIL PROTECTED]
---
drivers/parport/procfs.c | 264 +-
1 files changed, 189 insertions(+), 75 deletions(-)
diff --git a/drivers/parport/procfs.c
From: Eric W. Biederman [EMAIL PROTECTED] - unquoted
This is just a simple cleanup to keep kernel/sysctl.c
from getting to crowded with special cases, and by
keeping all of the utsname logic to together it makes
the code a little more readable.
Signed-off-by: Eric W. Biederman [EMAIL PROTECTED]
From: Eric W. Biederman [EMAIL PROTECTED] - unquoted
Putting ntfs-debug under FS_NRINODE was not a kosher thing to do
so don't give it any binary number.
Signed-off-by: Eric W. Biederman [EMAIL PROTECTED]
---
fs/ntfs/sysctl.c | 24
1 files changed, 16 insertions(+), 8
From: Eric W. Biederman [EMAIL PROTECTED] - unquoted
Signed-off-by: Eric W. Biederman [EMAIL PROTECTED]
---
arch/x86_64/mm/init.c | 22 --
1 files changed, 16 insertions(+), 6 deletions(-)
diff --git a/arch/x86_64/mm/init.c b/arch/x86_64/mm/init.c
index 65aa66c..a04535d
From: Eric W. Biederman [EMAIL PROTECTED] - unquoted
parse_table has support for calling a strategy routine
when descending into a directory. To date no one has
used this functionality and the /proc/sys interface has
no analog to it.
So no one is using this functionality kill it and make
the
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