[take36 8/10] kevent: Kevent posix timer notifications.

Kevent posix timer notifications. Simple extension 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

[take36 9/10] kevent: Private userspace notifications.

Private userspace notifications. Allows to register notifications of any private userspace events over kevent. Events can be marked as ready using kevent_ctl(KEVENT_READY) command. Signed-off-by: Evgeniy Polyakov <[EMAIL PROTECTED]> diff --git a/kernel/kevent/kevent_unotify.c b/kernel/

[take36 10/10] kevent: Kevent based generic AIO.

erver is one-way AMD Athlong 64 3500+) for aio_sendfile_path(). AIO state machine is a base for network AIO (which becomes quite trivial), but I will not start implementation until roadback of kevent as a whole and AIO implementation become more clear. Signed-off-by: Evgeniy Polyakov <[EMAIL PR

[take36 7/10] kevent: Signal notifications.

ernel/kevent/kevent_signal.c b/kernel/kevent/kevent_signal.c new file mode 100644 index 000..abe3972 --- /dev/null +++ b/kernel/kevent/kevent_signal.c @@ -0,0 +1,94 @@ +/* + * kevent_signal.c + * + * 2006 Copyright (c) Evgeniy Polyakov <[EMAIL PROTECTED]> + * All rights reserved. + *

[take36 1/10] kevent: Description.

Description. diff --git a/Documentation/kevent.txt b/Documentation/kevent.txt new file mode 100644 index 000..d6e126f --- /dev/null +++ b/Documentation/kevent.txt @@ -0,0 +1,271 @@ +Description. + +int kevent_init(struct kevent_ring *ring, unsigned int ring_size, + unsigned int

[take36 3/10] kevent: poll/select() notifications.

tern spinlock_t files_lock; diff --git a/kernel/kevent/kevent_poll.c b/kernel/kevent/kevent_poll.c new file mode 100644 index 000..58129fa --- /dev/null +++ b/kernel/kevent/kevent_poll.c @@ -0,0 +1,234 @@ +/* + * 2006 Copyright (c) Evgeniy Polyakov <[EMAIL PROTECTED]> + * All rights reserved

[take36 6/10] kevent: Pipe notifications.

gt;fasync_readers, SIGIO, POLL_IN); kill_fasync(>fasync_writers, SIGIO, POLL_OUT); } diff --git a/kernel/kevent/kevent_pipe.c b/kernel/kevent/kevent_pipe.c new file mode 100644 index 000..91dc1eb --- /dev/null +++ b/kernel/kevent/kevent_pipe.c @@ -0,0 +1,123 @@ +/* + * kevent_pipe.c

Re: [take35 0/10] kevent: Generic event handling mechanism.

On Mon, Feb 05, 2007 at 05:23:36PM +0300, Evgeniy Polyakov ([EMAIL PROTECTED]) wrote: > On Thu, Feb 01, 2007 at 01:12:30PM +0300, Evgeniy Polyakov ([EMAIL > PROTECTED]) wrote: > > > > Generic event handling mechanism. > > > > Kevent is a generic subsyte

Re: [take35 0/10] kevent: Generic event handling mechanism.

On Mon, Feb 05, 2007 at 05:23:36PM +0300, Evgeniy Polyakov ([EMAIL PROTECTED]) wrote: On Thu, Feb 01, 2007 at 01:12:30PM +0300, Evgeniy Polyakov ([EMAIL PROTECTED]) wrote: Generic event handling mechanism. Kevent is a generic subsytem which allows to handle event notifications

[take36 6/10] kevent: Pipe notifications.

--- /dev/null +++ b/kernel/kevent/kevent_pipe.c @@ -0,0 +1,123 @@ +/* + * kevent_pipe.c + * + * 2006 Copyright (c) Evgeniy Polyakov [EMAIL PROTECTED] + * All rights reserved. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General

[take36 1/10] kevent: Description.

Description. diff --git a/Documentation/kevent.txt b/Documentation/kevent.txt new file mode 100644 index 000..d6e126f --- /dev/null +++ b/Documentation/kevent.txt @@ -0,0 +1,271 @@ +Description. + +int kevent_init(struct kevent_ring *ring, unsigned int ring_size, + unsigned int

[take36 3/10] kevent: poll/select() notifications.

/kevent_poll.c @@ -0,0 +1,234 @@ +/* + * 2006 Copyright (c) Evgeniy Polyakov [EMAIL PROTECTED] + * All rights reserved. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software

[take36 7/10] kevent: Signal notifications.

/kernel/kevent/kevent_signal.c @@ -0,0 +1,94 @@ +/* + * kevent_signal.c + * + * 2006 Copyright (c) Evgeniy Polyakov [EMAIL PROTECTED] + * All rights reserved. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License

[take36 10/10] kevent: Kevent based generic AIO.

AMD Athlong 64 3500+) for aio_sendfile_path(). AIO state machine is a base for network AIO (which becomes quite trivial), but I will not start implementation until roadback of kevent as a whole and AIO implementation become more clear. Signed-off-by: Evgeniy Polyakov [EMAIL PROTECTED] diff --git

[take36 9/10] kevent: Private userspace notifications.

Private userspace notifications. Allows to register notifications of any private userspace events over kevent. Events can be marked as ready using kevent_ctl(KEVENT_READY) command. Signed-off-by: Evgeniy Polyakov [EMAIL PROTECTED] diff --git a/kernel/kevent/kevent_unotify.c b/kernel/kevent

[take36 8/10] kevent: Kevent posix timer notifications.

Kevent posix timer notifications. Simple extension 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

[take36 4/10] kevent: Socket notifications.

Socket notifications. This patch includes socket send/recv/accept notifications. Signed-off-by: Evgeniy Polyakov [EMAIL PROTECTED] diff --git a/fs/inode.c b/fs/inode.c index bf21dc6..82817b1 100644 --- a/fs/inode.c +++ b/fs/inode.c @@ -21,6 +21,7 @@ #include linux/cdev.h #include linux

[take36 5/10] kevent: Timer notifications.

of nanoseconds Signed-off-by: Evgeniy Polyakov [EMAIL PROTECTED] diff --git a/kernel/kevent/kevent_timer.c b/kernel/kevent/kevent_timer.c new file mode 100644 index 000..c21a155 --- /dev/null +++ b/kernel/kevent/kevent_timer.c @@ -0,0 +1,114 @@ +/* + * 2006 Copyright (c) Evgeniy Polyakov [EMAIL

Re: [take36 10/10] kevent: Kevent based generic AIO.

On Mon, Feb 12, 2007 at 02:08:10PM +0100, Andi Kleen ([EMAIL PROTECTED]) wrote: Evgeniy Polyakov [EMAIL PROTECTED] writes: aio_sendfile_path() is essentially aio_sendfile(), except that it takes source filename as parameter, has a pointer to private header and its size (which allows

Re: [take36 10/10] kevent: Kevent based generic AIO.

); kaio_append_call(req, third_call); ... kaio_schedule_req(req); Yes, state machine handling requires additional code, but when it ends up in faster processing implementation complexities deserve its price. Alan -- Evgeniy Polyakov - To unsubscribe from this list: send the line unsubscribe linux

Re: [take35 0/10] kevent: Generic event handling mechanism.

On Mon, Feb 12, 2007 at 06:59:17AM -0800, Ulrich Drepper ([EMAIL PROTECTED]) wrote: Evgeniy Polyakov wrote: I think that mean that everybody is happy with APi, design and set of features. No comment means that I still have not been able to test anything since regardless of what version

Re: [take35 0/10] kevent: Generic event handling mechanism.

On Mon, Feb 12, 2007 at 09:13:35AM -0800, Andrew Morton ([EMAIL PROTECTED]) wrote: On Mon, 12 Feb 2007 13:35:10 +0300 Evgeniy Polyakov [EMAIL PROTECTED] wrote: Andrew, do you consider kevent for inclusion or declining? I haven't had time to think about it in the past month or two, sorry

Re: [PATCH 2.6.20] w1: Use ARRAY_SIZE macro when appropriate

On Tue, Feb 06, 2007 at 06:09:33PM +0200, Ahmed S. Darwish ([EMAIL PROTECTED]) wrote: > Hi all, > > A patch to use ARRAY_SIZE macro already defined in kernel.h > > Signed-off-by: Ahmed S. Darwish <[EMAIL PROTECTED]> Your patch is corrent, thanks Ahmed. Signed-off-by: Evg

Re: [PATCH 2.6.20] w1: Use ARRAY_SIZE macro when appropriate

On Tue, Feb 06, 2007 at 06:09:33PM +0200, Ahmed S. Darwish ([EMAIL PROTECTED]) wrote: Hi all, A patch to use ARRAY_SIZE macro already defined in kernel.h Signed-off-by: Ahmed S. Darwish [EMAIL PROTECTED] Your patch is corrent, thanks Ahmed. Signed-off-by: Evgeniy Polyakov [EMAIL

Re: [take35 0/10] kevent: Generic event handling mechanism.

On Mon, Feb 05, 2007 at 11:28:05AM -0600, David M. Lloyd ([EMAIL PROTECTED]) wrote: > On Thu, 2007-02-01 at 13:12 +0300, Evgeniy Polyakov wrote: > > Generic event handling mechanism. > > The patch applied cleanly to 2.6.20 final, but I got a build error: > > CC k

Re: [take35 0/10] kevent: Generic event handling mechanism.

On Thu, Feb 01, 2007 at 01:12:30PM +0300, Evgeniy Polyakov ([EMAIL PROTECTED]) wrote: > > 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 >

Re: [take35 0/10] kevent: Generic event handling mechanism.

On Thu, Feb 01, 2007 at 01:12:30PM +0300, Evgeniy Polyakov ([EMAIL PROTECTED]) wrote: 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

Re: [take35 0/10] kevent: Generic event handling mechanism.

On Mon, Feb 05, 2007 at 11:28:05AM -0600, David M. Lloyd ([EMAIL PROTECTED]) wrote: On Thu, 2007-02-01 at 13:12 +0300, Evgeniy Polyakov wrote: Generic event handling mechanism. The patch applied cleanly to 2.6.20 final, but I got a build error: CC kernel/kevent/kevent.o CC

[ANN] Acrypto asynchronous crypto layer 2.6.20 release.

niy Polyakov <[EMAIL PROTECTED]> -- Evgeniy Polyakov - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/

[ANN] Acrypto asynchronous crypto layer 2.6.20 release.

Polyakov [EMAIL PROTECTED] -- Evgeniy Polyakov - To unsubscribe from this list: send the line unsubscribe linux-kernel in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/

Re: [PATCH] mm: fix page_mkclean_one

re might have additional comments. > > Please close this bug if/when you are satisfied it is not a kernel problem. > > Thanks, > Nick > > -- > SUSE Labs, Novell Inc. > Send instant messages to your online friends http://au.messenger.yahoo.com -- E

/async open+send/ Re: [take35 10/10] kevent: Kevent based AIO (aio_sendfile()/aio_sendfile_path()).

On Thu, Feb 01, 2007 at 01:12:34PM +0300, Evgeniy Polyakov ([EMAIL PROTECTED]) wrote: > > 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 form

/async open+send/ Re: [take35 10/10] kevent: Kevent based AIO (aio_sendfile()/aio_sendfile_path()).

On Thu, Feb 01, 2007 at 01:12:34PM +0300, Evgeniy Polyakov ([EMAIL PROTECTED]) wrote: 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

Re: [PATCH] mm: fix page_mkclean_one

are satisfied it is not a kernel problem. Thanks, Nick -- SUSE Labs, Novell Inc. Send instant messages to your online friends http://au.messenger.yahoo.com -- Evgeniy Polyakov - To unsubscribe from this list: send the line unsubscribe linux-kernel in the body of a message to [EMAIL

[take35 8/10] kevent: Kevent posix timer notifications.

Kevent posix timer notifications. Simple extension 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

[take35 3/10] kevent: poll/select() notifications.

tern spinlock_t files_lock; diff --git a/kernel/kevent/kevent_poll.c b/kernel/kevent/kevent_poll.c new file mode 100644 index 000..58129fa --- /dev/null +++ b/kernel/kevent/kevent_poll.c @@ -0,0 +1,234 @@ +/* + * 2006 Copyright (c) Evgeniy Polyakov <[EMAIL PROTECTED]> + * All rights reserved

[take35 10/10] kevent: Kevent based AIO (aio_sendfile()/aio_sendfile_path()).

ne is a base for network AIO (which becomes quite trivial), but I will not start implementation until roadback of kevent as a whole and AIO implementation become more clear. Signed-off-by: Evgeniy Polyakov <[EMAIL PROTECTED]> diff --git a/fs/bio.c b/fs/bio.c index 7618bcb..291e7e8 100644 --- a/fs/bi

[take35 9/10] kevent: Private userspace notifications.

Private userspace notifications. Allows to register notifications of any private userspace events over kevent. Events can be marked as ready using kevent_ctl(KEVENT_READY) command. Signed-off-by: Evgeniy Polyakov <[EMAIL PROTECTED]> diff --git a/kernel/kevent/kevent_unotify.c b/kernel/

[take35 0/10] kevent: Generic event handling mechanism.

t file operations - various indent fixes - removed aio_sendfile() declarations. Thank you. Signed-off-by: Evgeniy Polyakov <[EMAIL PROTECTED]> - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More m

[take35 4/10] kevent: Socket notifications.

Socket notifications. This patch includes socket send/recv/accept notifications. Signed-off-by: Evgeniy Polyakov <[EMAIL PROTECTED]> diff --git a/fs/inode.c b/fs/inode.c index bf21dc6..82817b1 100644 --- a/fs/inode.c +++ b/fs/inode.c @@ -21,6 +21,7 @@ #include #include #include +#i

[take35 1/10] kevent: Description.

Description. diff --git a/Documentation/kevent.txt b/Documentation/kevent.txt new file mode 100644 index 000..d6e126f --- /dev/null +++ b/Documentation/kevent.txt @@ -0,0 +1,271 @@ +Description. + +int kevent_init(struct kevent_ring *ring, unsigned int ring_size, + unsigned int

[take35 7/10] kevent: Signal notifications.

ernel/kevent/kevent_signal.c b/kernel/kevent/kevent_signal.c new file mode 100644 index 000..abe3972 --- /dev/null +++ b/kernel/kevent/kevent_signal.c @@ -0,0 +1,94 @@ +/* + * kevent_signal.c + * + * 2006 Copyright (c) Evgeniy Polyakov <[EMAIL PROTECTED]> + * All rights reserved. + *

[take35 6/10] kevent: Pipe notifications.

gt;fasync_readers, SIGIO, POLL_IN); kill_fasync(>fasync_writers, SIGIO, POLL_OUT); } diff --git a/kernel/kevent/kevent_pipe.c b/kernel/kevent/kevent_pipe.c new file mode 100644 index 000..91dc1eb --- /dev/null +++ b/kernel/kevent/kevent_pipe.c @@ -0,0 +1,123 @@ +/* + * kevent_pipe.c

[take35 5/10] kevent: Timer notifications.

of nanoseconds Signed-off-by: Evgeniy Polyakov <[EMAIL PROTECTED]> diff --git a/kernel/kevent/kevent_timer.c b/kernel/kevent/kevent_timer.c new file mode 100644 index 000..c21a155 --- /dev/null +++ b/kernel/kevent/kevent_timer.c @@ -0,0 +1,114 @@ +/* + * 2006 Copyright (c) Evgeniy Polyakov &

[take35 6/10] kevent: Pipe notifications.

--- /dev/null +++ b/kernel/kevent/kevent_pipe.c @@ -0,0 +1,123 @@ +/* + * kevent_pipe.c + * + * 2006 Copyright (c) Evgeniy Polyakov [EMAIL PROTECTED] + * All rights reserved. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General

[take35 5/10] kevent: Timer notifications.

of nanoseconds Signed-off-by: Evgeniy Polyakov [EMAIL PROTECTED] diff --git a/kernel/kevent/kevent_timer.c b/kernel/kevent/kevent_timer.c new file mode 100644 index 000..c21a155 --- /dev/null +++ b/kernel/kevent/kevent_timer.c @@ -0,0 +1,114 @@ +/* + * 2006 Copyright (c) Evgeniy Polyakov [EMAIL

[take35 7/10] kevent: Signal notifications.

/kernel/kevent/kevent_signal.c @@ -0,0 +1,94 @@ +/* + * kevent_signal.c + * + * 2006 Copyright (c) Evgeniy Polyakov [EMAIL PROTECTED] + * All rights reserved. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License

[take35 1/10] kevent: Description.

Description. diff --git a/Documentation/kevent.txt b/Documentation/kevent.txt new file mode 100644 index 000..d6e126f --- /dev/null +++ b/Documentation/kevent.txt @@ -0,0 +1,271 @@ +Description. + +int kevent_init(struct kevent_ring *ring, unsigned int ring_size, + unsigned int

[take35 4/10] kevent: Socket notifications.

Socket notifications. This patch includes socket send/recv/accept notifications. Signed-off-by: Evgeniy Polyakov [EMAIL PROTECTED] diff --git a/fs/inode.c b/fs/inode.c index bf21dc6..82817b1 100644 --- a/fs/inode.c +++ b/fs/inode.c @@ -21,6 +21,7 @@ #include linux/cdev.h #include linux

[take35 0/10] kevent: Generic event handling mechanism.

file operations - various indent fixes - removed aio_sendfile() declarations. Thank you. Signed-off-by: Evgeniy Polyakov [EMAIL PROTECTED] - To unsubscribe from this list: send the line unsubscribe linux-kernel in the body of a message to [EMAIL PROTECTED] More majordomo info at http

[take35 9/10] kevent: Private userspace notifications.

Private userspace notifications. Allows to register notifications of any private userspace events over kevent. Events can be marked as ready using kevent_ctl(KEVENT_READY) command. Signed-off-by: Evgeniy Polyakov [EMAIL PROTECTED] diff --git a/kernel/kevent/kevent_unotify.c b/kernel/kevent

[take35 10/10] kevent: Kevent based AIO (aio_sendfile()/aio_sendfile_path()).

AIO (which becomes quite trivial), but I will not start implementation until roadback of kevent as a whole and AIO implementation become more clear. Signed-off-by: Evgeniy Polyakov [EMAIL PROTECTED] diff --git a/fs/bio.c b/fs/bio.c index 7618bcb..291e7e8 100644 --- a/fs/bio.c +++ b/fs/bio.c

[take35 8/10] kevent: Kevent posix timer notifications.

Kevent posix timer notifications. Simple extension 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

[take35 3/10] kevent: poll/select() notifications.

/kevent_poll.c @@ -0,0 +1,234 @@ +/* + * 2006 Copyright (c) Evgeniy Polyakov [EMAIL PROTECTED] + * All rights reserved. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software

Re: [ANN] Userspace M-on-N threading model implementation. Alpha release.

On Wed, Jan 31, 2007 at 11:28:07PM -0500, Lee Revell ([EMAIL PROTECTED]) wrote: > On 1/29/07, Evgeniy Polyakov <[EMAIL PROTECTED]> wrote: > >1. Scheduling fairness. > >Since kernel does not know about multiple threads behind given process, > >it can not add it appro

Re: [ANN] Userspace M-on-N threading model implementation. Alpha release.

On Tue, Jan 30, 2007 at 01:16:22PM -0800, Kaz Kylheku ([EMAIL PROTECTED]) wrote: > Evgeniy Polyakov wrote: > > I described in details why and how M:N model better, and its drawbacks > > include all issues mentioned by Ulrich Drepper, but nevertheless its > > advantages are f

Re: [ANN] Userspace M-on-N threading model implementation. Alpha release.

On Tue, Jan 30, 2007 at 01:16:22PM -0800, Kaz Kylheku ([EMAIL PROTECTED]) wrote: Evgeniy Polyakov wrote: I described in details why and how M:N model better, and its drawbacks include all issues mentioned by Ulrich Drepper, but nevertheless its advantages are far too superiour than those

Re: [ANN] Userspace M-on-N threading model implementation. Alpha release.

On Wed, Jan 31, 2007 at 11:28:07PM -0500, Lee Revell ([EMAIL PROTECTED]) wrote: On 1/29/07, Evgeniy Polyakov [EMAIL PROTECTED] wrote: 1. Scheduling fairness. Since kernel does not know about multiple threads behind given process, it can not add it appropriate number of timeslices for execution

Re: [ANN] Userspace M-on-N threading model implementation. Alpha release.

On Tue, Jan 30, 2007 at 11:24:51AM +0100, Samuel Thibault ([EMAIL PROTECTED]) wrote: > Evgeniy Polyakov, le Tue 30 Jan 2007 12:53:16 +0300, a écrit : > > > You may want to have a look at some existing implementations: > > > > I saw most of them. > > As far as I

Re: [ANN] Userspace M-on-N threading model implementation. Alpha release.

//www4.informatik.uni-erlangen.de/Projects/FORTWIHR/ELiTE/ > - and our portable, flexible, efficient `Marcel' > http://runtime.futurs.inria.fr/marcel/ > > Samuel -- Evgeniy Polyakov - To unsubscribe from this list: send the line "unsubscribe linux-kernel" i

Re: 2.6.20-rc6-mm3

updated if special flag is set, and exceeded functionality (like hrtimers accessible through kevent interface and as POSIX addon). -- Evgeniy Polyakov - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] M

Re: [ANN] Userspace M-on-N threading model implementation. Alpha release.

On Mon, Jan 29, 2007 at 10:40:42AM -0600, Chris Friesen ([EMAIL PROTECTED]) wrote: > Evgeniy Polyakov wrote: > >Hello. > > > >I'm pleased to announce initial userspace M-on-N threading model > >implementation (for hackers) called NTL. > > If you ha

Re: [ANN] Userspace M-on-N threading model implementation. Alpha release.

On Mon, Jan 29, 2007 at 10:40:42AM -0600, Chris Friesen ([EMAIL PROTECTED]) wrote: Evgeniy Polyakov wrote: Hello. I'm pleased to announce initial userspace M-on-N threading model implementation (for hackers) called NTL. If you haven't already, I suggest you look into the story of NGPT

Re: [ANN] Userspace M-on-N threading model implementation. Alpha release.

portable, flexible, efficient `Marcel' http://runtime.futurs.inria.fr/marcel/ Samuel -- Evgeniy Polyakov - To unsubscribe from this list: send the line unsubscribe linux-kernel in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html

Re: 2.6.20-rc6-mm3

functionality (like hrtimers accessible through kevent interface and as POSIX addon). -- Evgeniy Polyakov - To unsubscribe from this list: send the line unsubscribe linux-kernel in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html

Re: [ANN] Userspace M-on-N threading model implementation. Alpha release.

On Tue, Jan 30, 2007 at 11:24:51AM +0100, Samuel Thibault ([EMAIL PROTECTED]) wrote: Evgeniy Polyakov, le Tue 30 Jan 2007 12:53:16 +0300, a écrit : You may want to have a look at some existing implementations: I saw most of them. As far as I recall, only PTL (is not shown here) has

Re: [ANN] Userspace M-on-N threading model implementation. Alpha release.

P.S. I'm not subscribed to any of the above lists, please Cc: me in replies. -- Evgeniy Polyakov - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo

[ANN] Userspace M-on-N threading model implementation. Alpha release.

s Sources and developement comments can be downloaded from NTL homepage at http://tservice.net.ru/~s0mbre/old/?section=projects=threading Archive is also attached for interested reader. Thank you. Signed-off-by: Evgeniy Polyakov <[EMAIL PROTECTED]> -- Evgeniy Polyakov threading-2

[ANN] Userspace M-on-N threading model implementation. Alpha release.

and developement comments can be downloaded from NTL homepage at http://tservice.net.ru/~s0mbre/old/?section=projectsitem=threading Archive is also attached for interested reader. Thank you. Signed-off-by: Evgeniy Polyakov [EMAIL PROTECTED] -- Evgeniy Polyakov threading-2007_01_29.tar.gz

Re: [ANN] Userspace M-on-N threading model implementation. Alpha release.

P.S. I'm not subscribed to any of the above lists, please Cc: me in replies. -- Evgeniy Polyakov - To unsubscribe from this list: send the line unsubscribe linux-kernel in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html

Re: [take34 0/10] kevent: Generic event handling mechanism.

On Thu, Jan 25, 2007 at 04:48:30PM +0300, Evgeniy Polyakov ([EMAIL PROTECTED]) wrote: > Changes from 'take33' patchset: > * Added optional header pointer and its size into aio_sendfile_path(), >which allows to send header and file in one syscall instead of >send(header

[take34 9/10] kevent: Private userspace notifications.

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 b/kernel/

[take34 10/10] kevent: Kevent based AIO (aio_sendfile()/aio_sendfile_path()).

become more clear. Signed-off-by: Evgeniy Polyakov <[EMAIL PROTECTED]> diff --git a/fs/bio.c b/fs/bio.c index 7618bcb..291e7e8 100644 --- a/fs/bio.c +++ b/fs/bio.c @@ -120,7 +120,7 @@ void bio_free(struct bio *bio, struct bio_set *bio_set) /* * default destructor for a bio allocated wit

[take34 3/10] kevent: poll/select() notifications.

tern spinlock_t files_lock; diff --git a/kernel/kevent/kevent_poll.c b/kernel/kevent/kevent_poll.c new file mode 100644 index 000..58129fa --- /dev/null +++ b/kernel/kevent/kevent_poll.c @@ -0,0 +1,234 @@ +/* + * 2006 Copyright (c) Evgeniy Polyakov <[EMAIL PROTECTED]> + * All rights reserved

[take34 0/10] kevent: Generic event handling mechanism.

ed-off-by: Evgeniy Polyakov <[EMAIL PROTECTED]> - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/

[take34 4/10] kevent: Socket notifications.

on project's homepage. Signed-off-by: Evgeniy Polyakov <[EMAIL PROTECTED]> diff --git a/fs/inode.c b/fs/inode.c index bf21dc6..82817b1 100644 --- a/fs/inode.c +++ b/fs/inode.c @@ -21,6 +21,7 @@ #include #include #include +#include #include /* @@ -164,12 +165,18 @@ static struct

[take34 5/10] kevent: Timer notifications.

of nanoseconds Signed-off-by: Evgeniy Polyakov <[EMAIL PROTECTED]> diff --git a/kernel/kevent/kevent_timer.c b/kernel/kevent/kevent_timer.c new file mode 100644 index 000..c21a155 --- /dev/null +++ b/kernel/kevent/kevent_timer.c @@ -0,0 +1,114 @@ +/* + * 2006 Copyright (c) Evgeniy Polyakov &

[take34 8/10] kevent: Kevent posix timer notifications.

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

[take34 7/10] kevent: Signal notifications.

nel/kevent/kevent_signal.c b/kernel/kevent/kevent_signal.c new file mode 100644 index 000..abe3972 --- /dev/null +++ b/kernel/kevent/kevent_signal.c @@ -0,0 +1,94 @@ +/* + * kevent_signal.c + * + * 2006 Copyright (c) Evgeniy Polyakov <[EMAIL PROTECTED]> + * All rights reserved. + *

[take34 1/10] kevent: Description.

Description. diff --git a/Documentation/kevent.txt b/Documentation/kevent.txt new file mode 100644 index 000..d6e126f --- /dev/null +++ b/Documentation/kevent.txt @@ -0,0 +1,271 @@ +Description. + +int kevent_init(struct kevent_ring *ring, unsigned int ring_size, + unsigned int

[take34 6/10] kevent: Pipe notifications.

gt;fasync_readers, SIGIO, POLL_IN); kill_fasync(>fasync_writers, SIGIO, POLL_OUT); } diff --git a/kernel/kevent/kevent_pipe.c b/kernel/kevent/kevent_pipe.c new file mode 100644 index 000..91dc1eb --- /dev/null +++ b/kernel/kevent/kevent_pipe.c @@ -0,0 +1,123 @@ +/* + * kevent_pipe.c

[take34 6/10] kevent: Pipe notifications.

--- /dev/null +++ b/kernel/kevent/kevent_pipe.c @@ -0,0 +1,123 @@ +/* + * kevent_pipe.c + * + * 2006 Copyright (c) Evgeniy Polyakov [EMAIL PROTECTED] + * All rights reserved. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General

[take34 7/10] kevent: Signal notifications.

/kernel/kevent/kevent_signal.c @@ -0,0 +1,94 @@ +/* + * kevent_signal.c + * + * 2006 Copyright (c) Evgeniy Polyakov [EMAIL PROTECTED] + * All rights reserved. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License

[take34 8/10] kevent: Kevent posix timer notifications.

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

[take34 5/10] kevent: Timer notifications.

of nanoseconds Signed-off-by: Evgeniy Polyakov [EMAIL PROTECTED] diff --git a/kernel/kevent/kevent_timer.c b/kernel/kevent/kevent_timer.c new file mode 100644 index 000..c21a155 --- /dev/null +++ b/kernel/kevent/kevent_timer.c @@ -0,0 +1,114 @@ +/* + * 2006 Copyright (c) Evgeniy Polyakov [EMAIL

[take34 4/10] kevent: Socket notifications.

on project's homepage. Signed-off-by: Evgeniy Polyakov [EMAIL PROTECTED] diff --git a/fs/inode.c b/fs/inode.c index bf21dc6..82817b1 100644 --- a/fs/inode.c +++ b/fs/inode.c @@ -21,6 +21,7 @@ #include linux/cdev.h #include linux/bootmem.h #include linux/inotify.h +#include linux/kevent.h

[take34 3/10] kevent: poll/select() notifications.

/kevent_poll.c @@ -0,0 +1,234 @@ +/* + * 2006 Copyright (c) Evgeniy Polyakov [EMAIL PROTECTED] + * All rights reserved. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software

[take34 9/10] kevent: Private userspace notifications.

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 b/kernel/kevent

[take34 1/10] kevent: Description.

Description. diff --git a/Documentation/kevent.txt b/Documentation/kevent.txt new file mode 100644 index 000..d6e126f --- /dev/null +++ b/Documentation/kevent.txt @@ -0,0 +1,271 @@ +Description. + +int kevent_init(struct kevent_ring *ring, unsigned int ring_size, + unsigned int

[take34 0/10] kevent: Generic event handling mechanism.

-by: Evgeniy Polyakov [EMAIL PROTECTED] - To unsubscribe from this list: send the line unsubscribe linux-kernel in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/

[take34 10/10] kevent: Kevent based AIO (aio_sendfile()/aio_sendfile_path()).

. Signed-off-by: Evgeniy Polyakov [EMAIL PROTECTED] diff --git a/fs/bio.c b/fs/bio.c index 7618bcb..291e7e8 100644 --- a/fs/bio.c +++ b/fs/bio.c @@ -120,7 +120,7 @@ void bio_free(struct bio *bio, struct bio_set *bio_set) /* * default destructor for a bio allocated with bio_alloc_bioset

Re: [take34 0/10] kevent: Generic event handling mechanism.

On Thu, Jan 25, 2007 at 04:48:30PM +0300, Evgeniy Polyakov ([EMAIL PROTECTED]) wrote: Changes from 'take33' patchset: * Added optional header pointer and its size into aio_sendfile_path(), which allows to send header and file in one syscall instead of send(header), open file, sendfile

Re: Possible ways of dealing with OOM conditions.

tually any other allocator can be used of course. -- Evgeniy Polyakov - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/

Re: Possible ways of dealing with OOM conditions.

On Sat, Jan 20, 2007 at 05:36:03PM -0500, Rik van Riel ([EMAIL PROTECTED]) wrote: > Evgeniy Polyakov wrote: > >On Fri, Jan 19, 2007 at 01:53:15PM +0100, Peter Zijlstra > >([EMAIL PROTECTED]) wrote: > > >>>Even further development of such idea is to prevent

Re: Possible ways of dealing with OOM conditions.

On Sat, Jan 20, 2007 at 05:36:03PM -0500, Rik van Riel ([EMAIL PROTECTED]) wrote: Evgeniy Polyakov wrote: On Fri, Jan 19, 2007 at 01:53:15PM +0100, Peter Zijlstra ([EMAIL PROTECTED]) wrote: Even further development of such idea is to prevent such OOM condition at all - by starting

Re: Possible ways of dealing with OOM conditions.

of course. -- Evgeniy Polyakov - To unsubscribe from this list: send the line unsubscribe linux-kernel in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/

Re: Possible ways of dealing with OOM conditions.

k allocations do not depend on other allocations. > > Even further development of such idea is to prevent such OOM condition > > at all - by starting swapping early (but wisely) and reduce memory > > usage. > > These just postpone execution but will not avoid it. No. If syst

Re: [take33 10/10] kevent: Kevent based AIO (aio_sendfile()/aio_sendfile_path()).

e syscall related to file transfer. Since I already "optimized" open() syscall into file sending, things can not became worse if I will put there header pointer too. I will schedule new kevent release with this change somewhere after current work on M-on-N threading model. > Regards > Sup

Re: [take33 10/10] kevent: Kevent based AIO (aio_sendfile()/aio_sendfile_path()).

not became worse if I will put there header pointer too. I will schedule new kevent release with this change somewhere after current work on M-on-N threading model. Regards Suparna -- Evgeniy Polyakov - To unsubscribe from this list: send the line unsubscribe linux-kernel in the body

Re: Possible ways of dealing with OOM conditions.

execution but will not avoid it. No. If system allows to have such a condition, then something is broken. It must be prevented, instead of creating special hacks to recover from it. -- Evgeniy Polyakov - To unsubscribe from this list: send the line unsubscribe linux-kernel in the body

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