* Re: [PATCH 2/6] Container Freezer: Make refrigerator always available [not found] ` <20080801050700.528446138@us.ibm.com> @ 2008-08-01 14:27 ` Thomas Petazzoni 2008-08-01 19:08 ` Matt Helsley 0 siblings, 1 reply; 7+ messages in thread From: Thomas Petazzoni @ 2008-08-01 14:27 UTC (permalink / raw) To: Matt Helsley Cc: Andrew Morton, Rafael J. Wysocki, Paul Menage, Li Zefan, Linux-Kernel, Linux Containers, linux-pm, Cedric Le Goater, Serge E. Hallyn, Michael Opdenacker, linux-embedded Hi, Le Thu, 31 Jul 2008 22:07:01 -0700, Matt Helsley <matthltc@us.ibm.com> a écrit : > --- a/kernel/Makefile > +++ b/kernel/Makefile > @@ -5,7 +5,7 @@ > obj-y = sched.o fork.o exec_domain.o panic.o printk.o \ > cpu.o exit.o itimer.o time.o softirq.o resource.o \ > sysctl.o capability.o ptrace.o timer.o user.o \ > - signal.o sys.o kmod.o workqueue.o pid.o \ > + signal.o sys.o kmod.o workqueue.o pid.o freezer.o \ I have the impression that the code in kernel/power/process.c was compiled only if CONFIG_PM_SLEEP was set. Now that the code has been moved to kernel/freezer.c, it is unconditionnaly compiled in every kernel. Is that correct ? If so, is it possible to put this new feature under some CONFIG_SOMETHING option, for people who care about the kernel size ? Thanks, Thomas -- Thomas Petazzoni, Free Electrons Kernel, drivers and embedded Linux development, consulting, training and support. http://free-electrons.com ^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: [PATCH 2/6] Container Freezer: Make refrigerator always available 2008-08-01 14:27 ` [PATCH 2/6] Container Freezer: Make refrigerator always available Thomas Petazzoni @ 2008-08-01 19:08 ` Matt Helsley 2008-08-01 22:53 ` Rafael J. Wysocki 2008-08-02 10:39 ` Thomas Petazzoni 0 siblings, 2 replies; 7+ messages in thread From: Matt Helsley @ 2008-08-01 19:08 UTC (permalink / raw) To: Thomas Petazzoni Cc: Andrew Morton, Rafael J. Wysocki, Paul Menage, Li Zefan, Linux-Kernel, Linux Containers, linux-pm, Cedric Le Goater, Serge E. Hallyn, Michael Opdenacker, linux-embedded On Fri, 2008-08-01 at 16:27 +-0200, Thomas Petazzoni wrote: +AD4 Hi, +AD4 +AD4 Le Thu, 31 Jul 2008 22:07:01 -0700, +AD4 Matt Helsley +ADw-matthltc+AEA-us.ibm.com+AD4 a +AOk-crit : +AD4 +AD4 +AD4 --- a/kernel/Makefile +AD4 +AD4 +-+-+- b/kernel/Makefile +AD4 +AD4 +AEAAQA -5,7 +-5,7 +AEAAQA +AD4 +AD4 obj-y +AD0 sched.o fork.o exec+AF8-domain.o panic.o printk.o +AFw +AD4 +AD4 cpu.o exit.o itimer.o time.o softirq.o resource.o +AFw +AD4 +AD4 sysctl.o capability.o ptrace.o timer.o user.o +AFw +AD4 +AD4 - signal.o sys.o kmod.o workqueue.o pid.o +AFw +AD4 +AD4 +- signal.o sys.o kmod.o workqueue.o pid.o freezer.o +AFw +AD4 +AD4 I have the impression that the code in kernel/power/process.c was +AD4 compiled only if CONFIG+AF8-PM+AF8-SLEEP was set. Now that the code has been +AD4 moved to kernel/freezer.c, it is unconditionnaly compiled in every +AD4 kernel. Is that correct ? +AD4 +AD4 If so, is it possible to put this new feature under some +AD4 CONFIG+AF8-SOMETHING option, for people who care about the kernel size ? How about making it depend on a combination of CONFIG variables? Here's an RFC PATCH. Completely untested. Signed-off-by: Matt Helsley +ADw-matthltc+AEA-us.ibm.com+AD4 --- kernel/Makefile +AHw 3 +-+-- kernel/power/Kconfig +AHw 3 +-+-+- 2 files changed, 5 insertions(+-), 1 deletion(-) Index: linux-2.6.27-rc1-mm1/kernel/Makefile +AD0APQA9AD0APQA9AD0APQA9AD0APQA9AD0APQA9AD0APQA9AD0APQA9AD0APQA9AD0APQA9AD0APQA9AD0APQA9AD0APQA9AD0APQA9AD0APQA9AD0APQA9AD0APQA9AD0APQA9AD0APQA9AD0APQA9AD0APQA9AD0APQA9AD0APQA9AD0 --- linux-2.6.27-rc1-mm1.orig/kernel/Makefile +-+-+- linux-2.6.27-rc1-mm1/kernel/Makefile +AEAAQA -5,7 +-5,7 +AEAAQA obj-y +AD0 sched.o fork.o exec+AF8-domain.o panic.o printk.o +AFw cpu.o exit.o itimer.o time.o softirq.o resource.o +AFw sysctl.o capability.o ptrace.o timer.o user.o +AFw - signal.o sys.o kmod.o workqueue.o pid.o freezer.o +AFw +- signal.o sys.o kmod.o workqueue.o pid.o +AFw rcupdate.o extable.o params.o posix-timers.o +AFw kthread.o wait.o kfifo.o sys+AF8-ni.o posix-cpu-timers.o mutex.o +AFw hrtimer.o rwsem.o nsproxy.o srcu.o semaphore.o +AFw +AEAAQA -24,6 +-24,7 +AEAAQA CFLAGS+AF8-REMOVE+AF8-sched+AF8-clock.o +AD0 -pg CFLAGS+AF8-REMOVE+AF8-sched.o +AD0 -mno-spe -pg endif +-obj-+ACQ(CONFIG+AF8-FREEZER) +-+AD0 freezer.o obj-+ACQ(CONFIG+AF8-PROFILING) +-+AD0 profile.o obj-+ACQ(CONFIG+AF8-SYSCTL+AF8-SYSCALL+AF8-CHECK) +-+AD0 sysctl+AF8-check.o obj-+ACQ(CONFIG+AF8-STACKTRACE) +-+AD0 stacktrace.o Index: linux-2.6.27-rc1-mm1/kernel/power/Kconfig +AD0APQA9AD0APQA9AD0APQA9AD0APQA9AD0APQA9AD0APQA9AD0APQA9AD0APQA9AD0APQA9AD0APQA9AD0APQA9AD0APQA9AD0APQA9AD0APQA9AD0APQA9AD0APQA9AD0APQA9AD0APQA9AD0APQA9AD0APQA9AD0APQA9AD0APQA9AD0 --- linux-2.6.27-rc1-mm1.orig/kernel/power/Kconfig +-+-+- linux-2.6.27-rc1-mm1/kernel/power/Kconfig +AEAAQA -85,6 +-85,9 +AEAAQA config PM+AF8-SLEEP depends on SUSPEND +AHwAfA HIBERNATION +AHwAfA XEN+AF8-SAVE+AF8-RESTORE default y +-config FREEZER +- def+AF8-bool PM+AF8-SLEEP +AHwAfA CGROUP+AF8-FREEZER +- config SUSPEND bool +ACI-Suspend to RAM and standby+ACI depends on PM +ACYAJg ARCH+AF8-SUSPEND+AF8-POSSIBLE ^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: [PATCH 2/6] Container Freezer: Make refrigerator always available 2008-08-01 19:08 ` Matt Helsley @ 2008-08-01 22:53 ` Rafael J. Wysocki 2008-08-01 23:24 ` Matt Helsley 2008-08-02 2:30 ` Matt Helsley 2008-08-02 10:39 ` Thomas Petazzoni 1 sibling, 2 replies; 7+ messages in thread From: Rafael J. Wysocki @ 2008-08-01 22:53 UTC (permalink / raw) To: Matt Helsley, Andrew Morton Cc: Thomas Petazzoni, Paul Menage, Li Zefan, Linux-Kernel, Linux Containers, linux-pm, Cedric Le Goater, Serge E. Hallyn, Michael Opdenacker, linux-embedded On Friday, 1 of August 2008, Matt Helsley wrote: > > On Fri, 2008-08-01 at 16:27 +-0200, Thomas Petazzoni wrote: > > Hi, > > > > Le Thu, 31 Jul 2008 22:07:01 -0700, > > Matt Helsley <matthltc@us.ibm.com> a +AOk-crit : > > > > > --- a/kernel/Makefile > > > +-+-+- b/kernel/Makefile > > > @@ -5,7 +-5,7 @@ > > > obj-y = sched.o fork.o exec_domain.o panic.o printk.o +AFw > > > cpu.o exit.o itimer.o time.o softirq.o resource.o +AFw > > > sysctl.o capability.o ptrace.o timer.o user.o +AFw > > > - signal.o sys.o kmod.o workqueue.o pid.o +AFw > > > +- signal.o sys.o kmod.o workqueue.o pid.o freezer.o +AFw > > > > I have the impression that the code in kernel/power/process.c was > > compiled only if CONFIG_PM_SLEEP was set. Now that the code has been > > moved to kernel/freezer.c, it is unconditionnaly compiled in every > > kernel. Is that correct ? > > > > If so, is it possible to put this new feature under some > > CONFIG_SOMETHING option, for people who care about the kernel size ? > > How about making it depend on a combination of CONFIG variables? > Here's an RFC PATCH. Completely untested. > > Signed-off-by: Matt Helsley <matthltc@us.ibm.com> Can you please also make the contents of include/linux/freezer.h depend on CONFIG_FREEZER instead of CONFIG_PM_SLEEP? Also, I'm not really sure if kernel/power/Kconfig is the right place to define CONFIG_FREEZER. Perhaps we should even move freezer.c from kernel/power to kernel and define CONFIG_FREEZER in Kconfig in there. Andrew, what do you think? > --- > kernel/Makefile | 3 +-+-- > kernel/power/Kconfig | 3 +-+-+- > 2 files changed, 5 insertions(+-), 1 deletion(-) > > Index: linux-2.6.27-rc1-mm1/kernel/Makefile > =================================================================== > --- linux-2.6.27-rc1-mm1.orig/kernel/Makefile > +-+-+- linux-2.6.27-rc1-mm1/kernel/Makefile > @@ -5,7 +-5,7 @@ > obj-y = sched.o fork.o exec_domain.o panic.o printk.o +AFw > cpu.o exit.o itimer.o time.o softirq.o resource.o +AFw > sysctl.o capability.o ptrace.o timer.o user.o +AFw > - signal.o sys.o kmod.o workqueue.o pid.o freezer.o +AFw > +- signal.o sys.o kmod.o workqueue.o pid.o +AFw > rcupdate.o extable.o params.o posix-timers.o +AFw > kthread.o wait.o kfifo.o sys_ni.o posix-cpu-timers.o mutex.o +AFw > hrtimer.o rwsem.o nsproxy.o srcu.o semaphore.o +AFw > @@ -24,6 +-24,7 @@ CFLAGS_REMOVE_sched_clock.o = -pg > CFLAGS_REMOVE_sched.o = -mno-spe -pg > endif > > +-obj-$(CONFIG_FREEZER) +-= freezer.o > obj-$(CONFIG_PROFILING) +-= profile.o > obj-$(CONFIG_SYSCTL_SYSCALL_CHECK) +-= sysctl_check.o > obj-$(CONFIG_STACKTRACE) +-= stacktrace.o > Index: linux-2.6.27-rc1-mm1/kernel/power/Kconfig > =================================================================== > --- linux-2.6.27-rc1-mm1.orig/kernel/power/Kconfig > +-+-+- linux-2.6.27-rc1-mm1/kernel/power/Kconfig > @@ -85,6 +-85,9 @@ config PM_SLEEP > depends on SUSPEND || HIBERNATION || XEN_SAVE_RESTORE > default y > > +-config FREEZER > +- def_bool PM_SLEEP || CGROUP_FREEZER > +- > config SUSPEND > bool "Suspend to RAM and standby" > depends on PM && ARCH_SUSPEND_POSSIBLE > > > > > \0^[¹þÿ\a°þÿ\0¦þÿ\0Ÿþÿ\0˜þÿ\0þÿ\0`âÿ \x1f#: \x1f#' \x1f#\x12 \x1f#\x05ÿÿÿ\0ÿÿÿ\0ÿÿÿ\0ÿÿÿ\0ÿÿÿ\0ÿÿÿ\0ýýûXÓÌÎÿýýüÿýýüÿÍÆÉÿýýûÿýýüÿýýûÿÑÊÍÿòîïÿýýüÿýýüÿþþýÿÔÍÐÿÕÏÒÿðèéÿöïïÿöïðÿöïïÿöïïÿͼ¿ÿn}‘ÿ\0Fƒÿ0ˆµÿ8¡Õÿ@³îÿE¿úÿ•ìþÿ@Íþÿ1Åþÿ\x1dºþÿ °þÿ\0«þÿ\0¢þÿ\0™þÿ\0þÿ\0‡þÿ\0Zàÿ \x1f#A \x1f#/ \x1f#\x17 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* Re: [PATCH 2/6] Container Freezer: Make refrigerator always available 2008-08-01 22:53 ` Rafael J. Wysocki @ 2008-08-01 23:24 ` Matt Helsley 2008-08-02 14:34 ` Rafael J. Wysocki 2008-08-02 2:30 ` Matt Helsley 1 sibling, 1 reply; 7+ messages in thread From: Matt Helsley @ 2008-08-01 23:24 UTC (permalink / raw) To: Rafael J. Wysocki Cc: Andrew Morton, Thomas Petazzoni, Paul Menage, Li Zefan, Linux-Kernel, Linux Containers, linux-pm, Cedric Le Goater, Serge E. Hallyn, Michael Opdenacker, linux-embedded On Sat, 2008-08-02 at 00:53 +-0200, Rafael J. Wysocki wrote: +AD4 On Friday, 1 of August 2008, Matt Helsley wrote: +AD4 +AD4 +AD4 +AD4 On Fri, 2008-08-01 at 16:27 +-0200, Thomas Petazzoni wrote: +AD4 +AD4 +AD4 Hi, +AD4 +AD4 +AD4 +AD4 +AD4 +AD4 Le Thu, 31 Jul 2008 22:07:01 -0700, +AD4 +AD4 +AD4 Matt Helsley +ADw-matthltc+AEA-us.ibm.com+AD4 a +AOk-crit : +AD4 +AD4 +AD4 +AD4 +AD4 +AD4 +AD4 --- a/kernel/Makefile +AD4 +AD4 +AD4 +AD4 +-+-+- b/kernel/Makefile +AD4 +AD4 +AD4 +AD4 +AEAAQA -5,7 +-5,7 +AEAAQA +AD4 +AD4 +AD4 +AD4 obj-y +AD0 sched.o fork.o exec+AF8-domain.o panic.o printk.o +AFw +AD4 +AD4 +AD4 +AD4 cpu.o exit.o itimer.o time.o softirq.o resource.o +AFw +AD4 +AD4 +AD4 +AD4 sysctl.o capability.o ptrace.o timer.o user.o +AFw +AD4 +AD4 +AD4 +AD4 - signal.o sys.o kmod.o workqueue.o pid.o +AFw +AD4 +AD4 +AD4 +AD4 +- signal.o sys.o kmod.o workqueue.o pid.o freezer.o +AFw +AD4 +AD4 +AD4 +AD4 +AD4 +AD4 I have the impression that the code in kernel/power/process.c was +AD4 +AD4 +AD4 compiled only if CONFIG+AF8-PM+AF8-SLEEP was set. Now that the code has been +AD4 +AD4 +AD4 moved to kernel/freezer.c, it is unconditionnaly compiled in every +AD4 +AD4 +AD4 kernel. Is that correct ? +AD4 +AD4 +AD4 +AD4 +AD4 +AD4 If so, is it possible to put this new feature under some +AD4 +AD4 +AD4 CONFIG+AF8-SOMETHING option, for people who care about the kernel size ? +AD4 +AD4 +AD4 +AD4 How about making it depend on a combination of CONFIG variables? +AD4 +AD4 Here's an RFC PATCH. Completely untested. +AD4 +AD4 +AD4 +AD4 Signed-off-by: Matt Helsley +ADw-matthltc+AEA-us.ibm.com+AD4 +AD4 +AD4 Can you please also make the contents of include/linux/freezer.h depend on +AD4 CONFIG+AF8-FREEZER instead of CONFIG+AF8-PM+AF8-SLEEP? Good point -- I'll add that to this patch and repost. +AD4 Also, I'm not really sure if kernel/power/Kconfig is the right place to define +AD4 CONFIG+AF8-FREEZER. There's no nice place to put it since we're dealing with CONFIG+AF8 variables in two different Kconfig files. I put it in kernel/power/Kconfig because I wasn't certain Kbuild would do the right thing if I referenced PM+AF8-SLEEP from init/Kconfig. +AD4 Perhaps we should even move freezer.c from kernel/power to kernel It's already there. Perhaps you meant something else (kernel/power/process.c?)? +AD4 and define CONFIG+AF8-FREEZER in Kconfig in there. Andrew, what do you think? The Kconfig files in kernel/ are Kconfig.hz and Kconfig.preemt which don't seem appropriate. I suppose we could add another (perhaps Kconfig.cgroup). Thanks for the review+ACE Cheers, -Matt ^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: [PATCH 2/6] Container Freezer: Make refrigerator always available 2008-08-01 23:24 ` Matt Helsley @ 2008-08-02 14:34 ` Rafael J. Wysocki 0 siblings, 0 replies; 7+ messages in thread From: Rafael J. Wysocki @ 2008-08-02 14:34 UTC (permalink / raw) To: Matt Helsley Cc: Andrew Morton, Thomas Petazzoni, Paul Menage, Li Zefan, Linux-Kernel, Linux Containers, linux-pm, Cedric Le Goater, Serge E. Hallyn, Michael Opdenacker, linux-embedded [-- Warning: decoded text below may be mangled, UTF-8 assumed --] [-- Attachment #1: Type: text/plain; charset="macroman", Size: 7822 bytes --] On Saturday, 2 of August 2008, Matt Helsley wrote: > > On Sat, 2008-08-02 at 00:53 +-0200, Rafael J. Wysocki wrote: > > On Friday, 1 of August 2008, Matt Helsley wrote: > > > > > > On Fri, 2008-08-01 at 16:27 +-0200, Thomas Petazzoni wrote: > > > > Hi, > > > > > > > > Le Thu, 31 Jul 2008 22:07:01 -0700, > > > > Matt Helsley <matthltc@us.ibm.com> a +AOk-crit : > > > > > > > > > --- a/kernel/Makefile > > > > > +-+-+- b/kernel/Makefile > > > > > @@ -5,7 +-5,7 @@ > > > > > obj-y = sched.o fork.o exec_domain.o panic.o printk.o +AFw > > > > > cpu.o exit.o itimer.o time.o softirq.o resource.o +AFw > > > > > sysctl.o capability.o ptrace.o timer.o user.o +AFw > > > > > - signal.o sys.o kmod.o workqueue.o pid.o +AFw > > > > > +- signal.o sys.o kmod.o workqueue.o pid.o freezer.o +AFw > > > > > > > > I have the impression that the code in kernel/power/process.c was > > > > compiled only if CONFIG_PM_SLEEP was set. Now that the code has been > > > > moved to kernel/freezer.c, it is unconditionnaly compiled in every > > > > kernel. Is that correct ? > > > > > > > > If so, is it possible to put this new feature under some > > > > CONFIG_SOMETHING option, for people who care about the kernel size ? > > > > > > How about making it depend on a combination of CONFIG variables? > > > Here's an RFC PATCH. Completely untested. > > > > > > Signed-off-by: Matt Helsley <matthltc@us.ibm.com> > > > > Can you please also make the contents of include/linux/freezer.h depend on > > CONFIG_FREEZER instead of CONFIG_PM_SLEEP? > > Good point -- I'll add that to this patch and repost. > > > Also, I'm not really sure if kernel/power/Kconfig is the right place to define > > CONFIG_FREEZER. > > There's no nice place to put it since we're dealing with CONFIG_ > variables in two different Kconfig files. I put it in > kernel/power/Kconfig because I wasn't certain Kbuild would do the right > thing if I referenced PM_SLEEP from init/Kconfig. > > > Perhaps we should even move freezer.c from kernel/power to kernel > > It's already there. Yes, sorry. > Perhaps you meant something else (kernel/power/process.c?)? Well, I'll have to actually apply the patches and look at the modified code. > > and define CONFIG_FREEZER in Kconfig in there. Andrew, what do you think? > > The Kconfig files in kernel/ are Kconfig.hz and Kconfig.preemt which > don't seem appropriate. I suppose we could add another (perhaps > Kconfig.cgroup). Either that, or Kconfig.freezer maybe? After all, it will also be used for PM_SLEEP, at least for some time. > Thanks for the review! You're welcome. 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* Re: [PATCH 2/6] Container Freezer: Make refrigerator always available 2008-08-01 22:53 ` Rafael J. Wysocki 2008-08-01 23:24 ` Matt Helsley @ 2008-08-02 2:30 ` Matt Helsley 1 sibling, 0 replies; 7+ messages in thread From: Matt Helsley @ 2008-08-02 2:30 UTC (permalink / raw) To: Rafael J. Wysocki Cc: Andrew Morton, Thomas Petazzoni, Paul Menage, Li Zefan, Linux-Kernel, Linux Containers, linux-pm, Cedric Le Goater, Serge E. Hallyn, Michael Opdenacker, linux-embedded On Sat, 2008-08-02 at 00:53 +-0200, Rafael J. Wysocki wrote: +AD4 On Friday, 1 of August 2008, Matt Helsley wrote: +AD4 +AD4 +AD4 +AD4 On Fri, 2008-08-01 at 16:27 +-0200, Thomas Petazzoni wrote: +AD4 +AD4 +AD4 Hi, +AD4 +AD4 +AD4 +AD4 +AD4 +AD4 Le Thu, 31 Jul 2008 22:07:01 -0700, +AD4 +AD4 +AD4 Matt Helsley +ADw-matthltc+AEA-us.ibm.com+AD4 a +AOk-crit : +AD4 +AD4 +AD4 +AD4 +AD4 +AD4 +AD4 --- a/kernel/Makefile +AD4 +AD4 +AD4 +AD4 +-+-+- b/kernel/Makefile +AD4 +AD4 +AD4 +AD4 +AEAAQA -5,7 +-5,7 +AEAAQA +AD4 +AD4 +AD4 +AD4 obj-y +AD0 sched.o fork.o exec+AF8-domain.o panic.o printk.o +AFw +AD4 +AD4 +AD4 +AD4 cpu.o exit.o itimer.o time.o softirq.o resource.o +AFw +AD4 +AD4 +AD4 +AD4 sysctl.o capability.o ptrace.o timer.o user.o +AFw +AD4 +AD4 +AD4 +AD4 - signal.o sys.o kmod.o workqueue.o pid.o +AFw +AD4 +AD4 +AD4 +AD4 +- signal.o sys.o kmod.o workqueue.o pid.o freezer.o +AFw +AD4 +AD4 +AD4 +AD4 +AD4 +AD4 I have the impression that the code in kernel/power/process.c was +AD4 +AD4 +AD4 compiled only if CONFIG+AF8-PM+AF8-SLEEP was set. Now that the code has been +AD4 +AD4 +AD4 moved to kernel/freezer.c, it is unconditionnaly compiled in every +AD4 +AD4 +AD4 kernel. Is that correct ? +AD4 +AD4 +AD4 +AD4 +AD4 +AD4 If so, is it possible to put this new feature under some +AD4 +AD4 +AD4 CONFIG+AF8-SOMETHING option, for people who care about the kernel size ? +AD4 +AD4 +AD4 +AD4 How about making it depend on a combination of CONFIG variables? +AD4 +AD4 Here's an RFC PATCH. Completely untested. +AD4 +AD4 +AD4 +AD4 Signed-off-by: Matt Helsley +ADw-matthltc+AEA-us.ibm.com+AD4 +AD4 +AD4 Can you please also make the contents of include/linux/freezer.h depend on +AD4 CONFIG+AF8-FREEZER instead of CONFIG+AF8-PM+AF8-SLEEP? Done. +AD4 Also, I'm not really sure if kernel/power/Kconfig is the right place to define +AD4 CONFIG+AF8-FREEZER. +AD4 +AD4 Perhaps we should even move freezer.c from kernel/power to kernel +AD4 and define CONFIG+AF8-FREEZER in Kconfig in there. Andrew, what do you think? I'll check this weekend for replies and repost the RFC PATCH on Monday if I don't hear anything. In the meantime I'll be doing some config build testing with the above changes to make sure it's correct. Cheers, -Matt ^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: [PATCH 2/6] Container Freezer: Make refrigerator always available 2008-08-01 19:08 ` Matt Helsley 2008-08-01 22:53 ` Rafael J. Wysocki @ 2008-08-02 10:39 ` Thomas Petazzoni 1 sibling, 0 replies; 7+ messages in thread From: Thomas Petazzoni @ 2008-08-02 10:39 UTC (permalink / raw) To: Matt Helsley Cc: Andrew Morton, Rafael J. Wysocki, Paul Menage, Li Zefan, Linux-Kernel, Linux Containers, linux-pm, Cedric Le Goater, Serge E. Hallyn, Michael Opdenacker, linux-embedded Le Fri, 01 Aug 2008 12:08:09 -0700, Matt Helsley <matthltc@us.ibm.com> a écrit : > How about making it depend on a combination of CONFIG > variables? Here's an RFC PATCH. Completely untested. It solves my kernel size increase problem, so it's perfectly fine for me. Thanks! Thomas -- Thomas Petazzoni, Free Electrons Kernel, drivers and embedded Linux development, consulting, training and support. http://free-electrons.com ^ permalink raw reply [flat|nested] 7+ messages in thread
end of thread, other threads:[~2008-08-02 14:34 UTC | newest]
Thread overview: 7+ messages (download: mbox.gz follow: Atom feed
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2008-08-01 14:27 ` [PATCH 2/6] Container Freezer: Make refrigerator always available Thomas Petazzoni
2008-08-01 19:08 ` Matt Helsley
2008-08-01 22:53 ` Rafael J. Wysocki
2008-08-01 23:24 ` Matt Helsley
2008-08-02 14:34 ` Rafael J. Wysocki
2008-08-02 2:30 ` Matt Helsley
2008-08-02 10:39 ` Thomas Petazzoni
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