Re: document open(/dev/snapshot) sideeffects -- was Re: [linux-pm] syncing the disks when entering sleep

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From: Pavel Machek

Subject: Re: document open(/dev/snapshot) sideeffects -- was Re: [linux-pm] syncing the disks when entering sleep

Date: Friday, April 23, 2010 - 10:42 pm

On Fri 2010-04-23 20:28:55, Rafael J. Wysocki wrote:
quoted text> On Monday 05 April 2010, Pavel Machek wrote:
> > Hi!
> > 
> > > > > Please note that merely _opening_ /dev/snapshot has side effects, so that's
> > > > > not just "three ioctls".
> > > > 
> > > > I search Doc*/power/userland-swsusp.txt, and could not find mentions
> > > > of sideeffects. Perhaps that should be fixed?
> > > 
> > > Please feel free to make the docs more complete, then.
> > 
> > Yes, something like this?
> 
> Yes, looks reasonable.
> 
> I've applied it to suspend-2.6/linux-next (added a changelog).

Thanks!
								Pavel

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Messages in current thread:

document open(/dev/snapshot) sideeffects -- was Re: [linux ..., Pavel Machek, (Sun Apr 4, 11:38 pm)

Re: document open(/dev/snapshot) sideeffects -- was Re: [l ..., Rafael J. Wysocki, (Fri Apr 23, 11:28 am)

Re: document open(/dev/snapshot) sideeffects -- was Re: [l ..., Pavel Machek, (Fri Apr 23, 10:42 pm)


linux-kernel:
Greg Kroah-Hartman	[PATCH 17/36] sysdev: detect multiple driver registrations
Greg Kroah-Hartman	[PATCH 22/36] PM: Make wakeup flags available whenever CONFIG_PM is set
Greg Kroah-Hartman	[PATCH 20/36] Driver core: Call device_pm_add() after bus_add_device() in device_a...
Greg Kroah-Hartman	[PATCH 26/36] Kobject: Replace list_for_each() with list_for_each_entry().
Robert P. J. Day	Re: [uml-devel] User Mode Linux still doesn't build in 2.6.23-final.
git:
Johannes Schindelin	Re: [PATCH 2/2] git-svn: support fetch with autocrlf on
Mark Burton	Re: [PATCH] builtin-branch: highlight current remote branches with an asterisk
Pieter de Bie	Re: Using url.insteadOf in git-clone
Junio C Hamano	Re: [PATCH 6/6] Teach core object handling functions about gitlinks
Teemu Likonen	Re: [PATCH] gc --aggressive: make it really aggressive
linux-netdev:
Lennert Buytenhek	Re: Distributed Switch Architecture(DSA)
Pavel Emelyanov	Re: [RFC][PATCH] ns: Syscalls for better namespace sharing control.
Daniel Schaffrath	Re: tcp bw in 2.6
Guo-Fu Tseng	Re: jme: UDP checksum error, and lots of them
Gerrit Renker	[PATCH 37/37] dccp: Debugging functions for feature negotiation
openbsd-misc:
Conor	Re: RFID Reader
Josh Grosse	ssh/sshd challenge-response seems to have stopped working in -current
Pieter Verberne	File collision while using pkg_add
Stuart Henderson	Re: SquidGuard problem
Western Union	Online account has been suspended
git-commits-head:
Linux Kernel Mailing List	ath9k_htc: Allocate URBs properly
Linux Kernel Mailing List	ath9k: Added get_survey callback in order to get channel noise
Linux Kernel Mailing List	ALSA: snd-usb-caiaq: Do not expose hardware input mode 0 of A4DJ
Linux Kernel Mailing List	tracing: protect reader of cmdline output
Linux Kernel Mailing List	kconfig: recalc symbol value before showing search results