linux-toradex.git/include/linux/notifier.h, branch v4.13-rc4

rcu: Make CPU_DYING_IDLE an explicit call

2016-03-01T19:36:58+00:00

Make the RCU CPU_DYING_IDLE callback an explicit function call, so it gets
invoked at the proper place.

Signed-off-by: Thomas Gleixner 
Cc: linux-arch@vger.kernel.org
Cc: Rik van Riel 
Cc: Rafael Wysocki 
Cc: "Srivatsa S. Bhat" 
Cc: Peter Zijlstra 
Cc: Arjan van de Ven 
Cc: Sebastian Siewior 
Cc: Rusty Russell 
Cc: Steven Rostedt 
Cc: Oleg Nesterov 
Cc: Tejun Heo 
Cc: Andrew Morton 
Cc: Paul McKenney 
Cc: Linus Torvalds 
Cc: Paul Turner 
Link: http://lkml.kernel.org/r/20160226182341.870167933@linutronix.de
Signed-off-by: Thomas Gleixner

include/linux/memory.h: implement register_hotmemory_notifier()

2013-04-29T22:54:36+00:00

When CONFIG_MEMORY_HOTPLUG=n, we don't want the memory-hotplug notifier
handlers to be included in the .o files, for space reasons.

The existing hotplug_memory_notifier() tries to handle this but testing
with gcc-4.4.4 shows that it doesn't work - the hotplug functions are
still present in the .o files.

So implement a new register_hotmemory_notifier() which is a copy of
register_hotcpu_notifier(), and which actually works as desired.
hotplug_memory_notifier() and register_memory_notifier() callsites
should be converted to use this new register_hotmemory_notifier().

While we're there, let's repair the existing hotplug_memory_notifier():
it simply stomps on the register_memory_notifier() return value, so
well-behaved code cannot check for errors.  Apparently non of the
existing callers were well-behaved :(

Cc: Andrew Shewmaker 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

notifiers: vt: move vt notifiers into vt.h

2011-07-26T03:57:15+00:00

It is not necessary to share the same notifier.h.

Signed-off-by: WANG Cong 
Cc: David Miller 
Cc: "Rafael J. Wysocki" 
Cc: Greg KH 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

notifiers: pm: move pm notifiers into suspend.h

2011-07-26T03:57:15+00:00

It is not necessary to share the same notifier.h.

Signed-off-by: WANG Cong 
Cc: David Miller 
Acked-by: "Rafael J. Wysocki" 
Cc: Greg KH 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

notifiers: sys: move reboot notifiers into reboot.h

2011-07-26T03:57:14+00:00

It is not necessary to share the same notifier.h.

This patch already moves register_reboot_notifier() and
unregister_reboot_notifier() from kernel/notifier.c to kernel/sys.c.

[amwang@redhat.com: make allyesconfig succeed on ppc64]
Signed-off-by: WANG Cong 
Cc: David Miller 
Cc: "Rafael J. Wysocki" 
Cc: Greg KH 
Signed-off-by: WANG Cong 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

notifiers: net: move netdevice notifiers into netdevice.h

2011-07-26T03:57:14+00:00

It is not necessary to share the same notifier.h.

Signed-off-by: WANG Cong 
Acked-by: David Miller 
Cc: "Rafael J. Wysocki" 
Cc: Greg KH 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

notifiers: cpu: move cpu notifiers into cpu.h

2011-07-26T03:57:14+00:00

We presently define all kinds of notifiers in notifier.h.  This is not
necessary at all, since different subsystems use different notifiers, they
are almost non-related with each other.

This can also save much build time.  Suppose I add a new netdevice event,
really I don't have to recompile all the source, just network related.
Without this patch, all the source will be recompiled.

I move the notify events near to their subsystem notifier registers, so
that they can be found more easily.

This patch:

It is not necessary to share the same notifier.h.

Signed-off-by: WANG Cong 
Cc: David Miller 
Cc: "Rafael J. Wysocki" 
Cc: Greg KH 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

net: rename NETDEV_BONDING_DESLAVE to NETDEV_RELEASE

2011-05-23T01:01:19+00:00

s/NETDEV_BONDING_DESLAVE/NETDEV_RELEASE/ as Andy suggested.

Signed-off-by: WANG Cong 
Cc: Andy Gospodarek 
Cc: Neil Horman 
Signed-off-by: David S. Miller

netpoll: disable netpoll when enslave a device

2011-05-23T01:01:19+00:00

V3: rename NETDEV_ENSLAVE to NETDEV_JOIN

Currently we do nothing when we enslave a net device which is running netconsole.
Neil pointed out that we may get weird results in such case, so let's disable
netpoll on the device being enslaved. I think it is too harsh to prevent
the device being ensalved if it is running netconsole.

By the way, this patch also removes the NETDEV_GOING_DOWN from netconsole
netdev notifier, because netpoll will check if the device is running or not
and we don't handle NETDEV_PRE_UP neither.

This patch is based on net-next-2.6.

Signed-off-by: WANG Cong 
Cc: Neil Horman 
Signed-off-by: David S. Miller

Fix common misspellings

2011-03-31T14:26:23+00:00

Fixes generated by 'codespell' and manually reviewed.

Signed-off-by: Lucas De Marchi