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From: "Rafael J. Wysocki" <rjw@sisk.pl>
To: Len Brown <lenb@kernel.org>
Cc: pm list <linux-pm@lists.linux-foundation.org>,
	Pavel Machek <pavel@suse.cz>, LKML <linux-kernel@vger.kernel.org>,
	Ingo Molnar <mingo@elte.hu>,
	Masami Hiramatsu <mhiramat@redhat.com>,
	Cheng Renquan <crquan@gmail.com>
Subject: [PATCH 1/2] PM: Fix freezer compilation if PM_SLEEP is unset
Date: Tue, 6 Jan 2009 21:14:04 +0100	[thread overview]
Message-ID: <200901062114.04649.rjw@sisk.pl> (raw)
In-Reply-To: <200901062112.29227.rjw@sisk.pl>

From: Rafael J. Wysocki <rjw@sisk.pl>

Freezer fails to compile if with the following configuration
settings:

CONFIG_CGROUPS=y
CONFIG_CGROUP_FREEZER=y
CONFIG_MODULES=y
CONFIG_FREEZER=y
CONFIG_PM=y
CONFIG_PM_SLEEP=n

Fix this by making process.o compilation depend on CONFIG_FREEZER.

Reported-by: Cheng Renquan <crquan@gmail.com>
Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
Acked-by: Pavel Machek <pavel@suse.cz>
---
 kernel/power/Makefile |    3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

Index: linux-2.6/kernel/power/Makefile
===================================================================
--- linux-2.6.orig/kernel/power/Makefile
+++ linux-2.6/kernel/power/Makefile
@@ -4,7 +4,8 @@ EXTRA_CFLAGS	+=	-DDEBUG
 endif
 
 obj-y				:= main.o
-obj-$(CONFIG_PM_SLEEP)		+= process.o console.o
+obj-$(CONFIG_PM_SLEEP)		+= console.o
+obj-$(CONFIG_FREEZER)		+= process.o
 obj-$(CONFIG_HIBERNATION)	+= swsusp.o disk.o snapshot.o swap.o user.o
 
 obj-$(CONFIG_MAGIC_SYSRQ)	+= poweroff.o



  parent reply	other threads:[~2009-01-06 20:17 UTC|newest]

Thread overview: 31+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2009-01-06 20:12 [PATCH 0/2] PM: Compilation fixes related to the freezer Rafael J. Wysocki
2009-01-06 20:14 ` [PATCH 1/2] PM: Fix freezer compilation if PM_SLEEP is unset Rafael J. Wysocki
2009-01-06 20:14 ` Rafael J. Wysocki [this message]
2009-01-06 20:15 ` [PATCH 2/2] kprobes: check CONFIG_FREEZER instead of CONFIG_PM Rafael J. Wysocki
2009-01-07 12:16   ` Ingo Molnar
2009-01-07 12:16     ` Ingo Molnar
2009-01-09 20:30     ` Len Brown
2009-01-09 20:30     ` Len Brown
2009-01-11  3:49       ` Ingo Molnar
2009-01-11  3:49       ` Ingo Molnar
2009-02-10  1:05       ` Ingo Molnar
2009-02-10  1:05       ` Ingo Molnar
2009-02-09 20:51         ` Masami Hiramatsu
2009-02-10 12:37           ` Ingo Molnar
2009-02-10 12:37           ` Ingo Molnar
2009-02-10 13:56             ` Rafael J. Wysocki
2009-02-10 13:56             ` Rafael J. Wysocki
2009-02-10 15:54               ` Masami Hiramatsu
2009-02-10 15:54               ` Masami Hiramatsu
2009-02-10 21:40                 ` Rafael J. Wysocki
2009-02-10 21:40                 ` Rafael J. Wysocki
2009-02-11  1:23                   ` Masami Hiramatsu
2009-02-11  1:23                   ` Masami Hiramatsu
2009-02-11  9:38                     ` Rafael J. Wysocki
2009-02-11 21:33                       ` [PATCH] PM: Fix build for CONFIG_PM unset Rafael J. Wysocki
2009-02-08 23:47                         ` Pavel Machek
2009-02-08 23:47                         ` Pavel Machek
2009-02-11 21:33                       ` Rafael J. Wysocki
2009-02-11  9:38                     ` [PATCH 2/2] kprobes: check CONFIG_FREEZER instead of CONFIG_PM Rafael J. Wysocki
2009-02-09 20:51         ` Masami Hiramatsu
2009-01-06 20:15 ` Rafael J. Wysocki

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