Replace CONFIG_SOFTWARE_SUSPEND with CONFIG_HIBERNATION
Replace CONFIG_SOFTWARE_SUSPEND with CONFIG_HIBERNATION to avoid
confusion (among other things, with CONFIG_SUSPEND introduced in the
next patch).
Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/arch/i386/Kconfig.debug b/arch/i386/Kconfig.debug
index b31c080..f03531e 100644
--- a/arch/i386/Kconfig.debug
+++ b/arch/i386/Kconfig.debug
@@ -36,11 +36,11 @@
This option will slow down process creation somewhat.
comment "Page alloc debug is incompatible with Software Suspend on i386"
- depends on DEBUG_KERNEL && SOFTWARE_SUSPEND
+ depends on DEBUG_KERNEL && HIBERNATION
config DEBUG_PAGEALLOC
bool "Debug page memory allocations"
- depends on DEBUG_KERNEL && !SOFTWARE_SUSPEND && !HUGETLBFS
+ depends on DEBUG_KERNEL && !HIBERNATION && !HUGETLBFS
help
Unmap pages from the kernel linear mapping after free_pages().
This results in a large slowdown, but helps to find certain types
diff --git a/arch/i386/kernel/e820.c b/arch/i386/kernel/e820.c
index e60cddb..3c86b97 100644
--- a/arch/i386/kernel/e820.c
+++ b/arch/i386/kernel/e820.c
@@ -321,7 +321,7 @@
subsys_initcall(request_standard_resources);
-#if defined(CONFIG_PM) && defined(CONFIG_SOFTWARE_SUSPEND)
+#if defined(CONFIG_PM) && defined(CONFIG_HIBERNATION)
/**
* e820_mark_nosave_regions - Find the ranges of physical addresses that do not
* correspond to e820 RAM areas and mark the corresponding pages as nosave for
diff --git a/arch/i386/mm/init.c b/arch/i386/mm/init.c
index 4c4809f..730a5b1 100644
--- a/arch/i386/mm/init.c
+++ b/arch/i386/mm/init.c
@@ -432,7 +432,7 @@
paravirt_pagetable_setup_done(pgd_base);
}
-#if defined(CONFIG_SOFTWARE_SUSPEND) || defined(CONFIG_ACPI)
+#if defined(CONFIG_HIBERNATION) || defined(CONFIG_ACPI)
/*
* Swap suspend & friends need this for resume because things like the intel-agp
* driver might have split up a kernel 4MB mapping.
diff --git a/arch/i386/power/Makefile b/arch/i386/power/Makefile
index 2de7bbf..d764ec9 100644
--- a/arch/i386/power/Makefile
+++ b/arch/i386/power/Makefile
@@ -1,2 +1,2 @@
obj-$(CONFIG_PM) += cpu.o
-obj-$(CONFIG_SOFTWARE_SUSPEND) += swsusp.o suspend.o
+obj-$(CONFIG_HIBERNATION) += swsusp.o suspend.o
diff --git a/arch/powerpc/Kconfig.debug b/arch/powerpc/Kconfig.debug
index 5c71624..22acece 100644
--- a/arch/powerpc/Kconfig.debug
+++ b/arch/powerpc/Kconfig.debug
@@ -20,7 +20,7 @@
config DEBUG_PAGEALLOC
bool "Debug page memory allocations"
- depends on DEBUG_KERNEL && !SOFTWARE_SUSPEND
+ depends on DEBUG_KERNEL && !HIBERNATION
help
Unmap pages from the kernel linear mapping after free_pages().
This results in a large slowdown, but helps to find certain types
diff --git a/arch/powerpc/configs/lite5200_defconfig b/arch/powerpc/configs/lite5200_defconfig
index d12a981..9c30ca4 100644
--- a/arch/powerpc/configs/lite5200_defconfig
+++ b/arch/powerpc/configs/lite5200_defconfig
@@ -196,7 +196,7 @@
# CONFIG_PM_LEGACY is not set
# CONFIG_PM_DEBUG is not set
# CONFIG_PM_SYSFS_DEPRECATED is not set
-# CONFIG_SOFTWARE_SUSPEND is not set
+# CONFIG_HIBERNATION is not set
CONFIG_SECCOMP=y
# CONFIG_WANT_DEVICE_TREE is not set
CONFIG_ISA_DMA_API=y
diff --git a/arch/powerpc/configs/pmac32_defconfig b/arch/powerpc/configs/pmac32_defconfig
index 0d8ba62..08525d6 100644
--- a/arch/powerpc/configs/pmac32_defconfig
+++ b/arch/powerpc/configs/pmac32_defconfig
@@ -218,7 +218,7 @@
CONFIG_PM_DEBUG=y
# CONFIG_DISABLE_CONSOLE_SUSPEND is not set
CONFIG_PM_SYSFS_DEPRECATED=y
-CONFIG_SOFTWARE_SUSPEND=y
+CONFIG_HIBERNATION=y
CONFIG_PM_STD_PARTITION=""
CONFIG_APM_EMULATION=y
CONFIG_SECCOMP=y
diff --git a/arch/powerpc/kernel/Makefile b/arch/powerpc/kernel/Makefile
index 42c42ec..f39a72f 100644
--- a/arch/powerpc/kernel/Makefile
+++ b/arch/powerpc/kernel/Makefile
@@ -37,9 +37,9 @@
obj-$(CONFIG_CRASH_DUMP) += crash_dump.o
obj-$(CONFIG_6xx) += idle_6xx.o l2cr_6xx.o cpu_setup_6xx.o
obj-$(CONFIG_TAU) += tau_6xx.o
-obj-$(CONFIG_SOFTWARE_SUSPEND) += swsusp.o suspend.o
-obj32-$(CONFIG_SOFTWARE_SUSPEND) += swsusp_32.o
-obj64-$(CONFIG_SOFTWARE_SUSPEND) += swsusp_64.o swsusp_asm64.o
+obj-$(CONFIG_HIBERNATION) += swsusp.o suspend.o
+obj32-$(CONFIG_HIBERNATION) += swsusp_32.o
+obj64-$(CONFIG_HIBERNATION) += swsusp_64.o swsusp_asm64.o
obj32-$(CONFIG_MODULES) += module_32.o
ifeq ($(CONFIG_PPC_MERGE),y)
diff --git a/arch/ppc/configs/TQM8540_defconfig b/arch/ppc/configs/TQM8540_defconfig
index 99bf3b7..f33f0e7 100644
--- a/arch/ppc/configs/TQM8540_defconfig
+++ b/arch/ppc/configs/TQM8540_defconfig
@@ -136,7 +136,7 @@
# CONFIG_BINFMT_MISC is not set
# CONFIG_CMDLINE_BOOL is not set
# CONFIG_PM is not set
-# CONFIG_SOFTWARE_SUSPEND is not set
+# CONFIG_HIBERNATION is not set
CONFIG_SECCOMP=y
CONFIG_ISA_DMA_API=y
diff --git a/arch/ppc/configs/TQM8541_defconfig b/arch/ppc/configs/TQM8541_defconfig
index 0ff5669..e00cd62 100644
--- a/arch/ppc/configs/TQM8541_defconfig
+++ b/arch/ppc/configs/TQM8541_defconfig
@@ -138,7 +138,7 @@
# CONFIG_BINFMT_MISC is not set
# CONFIG_CMDLINE_BOOL is not set
# CONFIG_PM is not set
-# CONFIG_SOFTWARE_SUSPEND is not set
+# CONFIG_HIBERNATION is not set
CONFIG_SECCOMP=y
CONFIG_ISA_DMA_API=y
diff --git a/arch/ppc/configs/TQM8555_defconfig b/arch/ppc/configs/TQM8555_defconfig
index 730b3db..43a0d9d 100644
--- a/arch/ppc/configs/TQM8555_defconfig
+++ b/arch/ppc/configs/TQM8555_defconfig
@@ -138,7 +138,7 @@
# CONFIG_BINFMT_MISC is not set
# CONFIG_CMDLINE_BOOL is not set
# CONFIG_PM is not set
-# CONFIG_SOFTWARE_SUSPEND is not set
+# CONFIG_HIBERNATION is not set
CONFIG_SECCOMP=y
CONFIG_ISA_DMA_API=y
diff --git a/arch/ppc/configs/TQM8560_defconfig b/arch/ppc/configs/TQM8560_defconfig
index 1d90207..a814d17 100644
--- a/arch/ppc/configs/TQM8560_defconfig
+++ b/arch/ppc/configs/TQM8560_defconfig
@@ -137,7 +137,7 @@
# CONFIG_BINFMT_MISC is not set
# CONFIG_CMDLINE_BOOL is not set
# CONFIG_PM is not set
-# CONFIG_SOFTWARE_SUSPEND is not set
+# CONFIG_HIBERNATION is not set
CONFIG_SECCOMP=y
CONFIG_ISA_DMA_API=y
diff --git a/arch/ppc/configs/ev64360_defconfig b/arch/ppc/configs/ev64360_defconfig
index d471e57..f297c4b 100644
--- a/arch/ppc/configs/ev64360_defconfig
+++ b/arch/ppc/configs/ev64360_defconfig
@@ -142,7 +142,7 @@
CONFIG_CMDLINE_BOOL=y
CONFIG_CMDLINE="console=ttyMM0,115200 root=/dev/mtdblock1 rw rootfstype=jffs2"
# CONFIG_PM is not set
-# CONFIG_SOFTWARE_SUSPEND is not set
+# CONFIG_HIBERNATION is not set
CONFIG_SECCOMP=y
CONFIG_ISA_DMA_API=y
diff --git a/arch/ppc/configs/ml300_defconfig b/arch/ppc/configs/ml300_defconfig
index 4a33aca..69bad91 100644
--- a/arch/ppc/configs/ml300_defconfig
+++ b/arch/ppc/configs/ml300_defconfig
@@ -148,7 +148,7 @@
CONFIG_CMDLINE_BOOL=y
CONFIG_CMDLINE="console=ttyS0,9600"
# CONFIG_PM is not set
-# CONFIG_SOFTWARE_SUSPEND is not set
+# CONFIG_HIBERNATION is not set
CONFIG_SECCOMP=y
CONFIG_ISA_DMA_API=y
diff --git a/arch/ppc/configs/ml403_defconfig b/arch/ppc/configs/ml403_defconfig
index fafd251..a78896e 100644
--- a/arch/ppc/configs/ml403_defconfig
+++ b/arch/ppc/configs/ml403_defconfig
@@ -149,7 +149,7 @@
CONFIG_CMDLINE_BOOL=y
CONFIG_CMDLINE="console=ttyS0,9600"
# CONFIG_PM is not set
-# CONFIG_SOFTWARE_SUSPEND is not set
+# CONFIG_HIBERNATION is not set
CONFIG_SECCOMP=y
CONFIG_ISA_DMA_API=y
diff --git a/arch/ppc/configs/mpc834x_sys_defconfig b/arch/ppc/configs/mpc834x_sys_defconfig
index b96a6d6..d90c8a7 100644
--- a/arch/ppc/configs/mpc834x_sys_defconfig
+++ b/arch/ppc/configs/mpc834x_sys_defconfig
@@ -130,7 +130,7 @@
# CONFIG_BINFMT_MISC is not set
# CONFIG_CMDLINE_BOOL is not set
# CONFIG_PM is not set
-# CONFIG_SOFTWARE_SUSPEND is not set
+# CONFIG_HIBERNATION is not set
CONFIG_SECCOMP=y
CONFIG_ISA_DMA_API=y
diff --git a/arch/ppc/configs/prep_defconfig b/arch/ppc/configs/prep_defconfig
index 0aa3331..b7cee2d 100644
--- a/arch/ppc/configs/prep_defconfig
+++ b/arch/ppc/configs/prep_defconfig
@@ -166,7 +166,7 @@
CONFIG_PM=y
# CONFIG_PM_LEGACY is not set
# CONFIG_PM_DEBUG is not set
-CONFIG_SOFTWARE_SUSPEND=y
+CONFIG_HIBERNATION=y
CONFIG_PM_STD_PARTITION=""
# CONFIG_SECCOMP is not set
CONFIG_ISA_DMA_API=y
diff --git a/arch/sparc64/Kconfig.debug b/arch/sparc64/Kconfig.debug
index 1f130f3..a5faa36 100644
--- a/arch/sparc64/Kconfig.debug
+++ b/arch/sparc64/Kconfig.debug
@@ -29,7 +29,7 @@
config DEBUG_PAGEALLOC
bool "Debug page memory allocations"
- depends on DEBUG_KERNEL && !SOFTWARE_SUSPEND
+ depends on DEBUG_KERNEL && !HIBERNATION
help
Unmap pages from the kernel linear mapping after free_pages().
This results in a large slowdown, but helps to find certain types
diff --git a/arch/x86_64/defconfig b/arch/x86_64/defconfig
index b7c4cd0..e64f65c 100644
--- a/arch/x86_64/defconfig
+++ b/arch/x86_64/defconfig
@@ -199,7 +199,7 @@
CONFIG_PM=y
# CONFIG_PM_LEGACY is not set
# CONFIG_PM_DEBUG is not set
-CONFIG_SOFTWARE_SUSPEND=y
+CONFIG_HIBERNATION=y
CONFIG_PM_STD_PARTITION=""
CONFIG_SUSPEND_SMP=y
diff --git a/arch/x86_64/kernel/Makefile b/arch/x86_64/kernel/Makefile
index 47f1dc3..d1d18c1 100644
--- a/arch/x86_64/kernel/Makefile
+++ b/arch/x86_64/kernel/Makefile
@@ -26,7 +26,7 @@
obj-$(CONFIG_KEXEC) += machine_kexec.o relocate_kernel.o crash.o
obj-$(CONFIG_CRASH_DUMP) += crash_dump.o
obj-$(CONFIG_PM) += suspend.o
-obj-$(CONFIG_SOFTWARE_SUSPEND) += suspend_asm.o
+obj-$(CONFIG_HIBERNATION) += suspend_asm.o
obj-$(CONFIG_CPU_FREQ) += cpufreq/
obj-$(CONFIG_EARLY_PRINTK) += early_printk.o
obj-$(CONFIG_IOMMU) += pci-gart.o aperture.o
diff --git a/arch/x86_64/kernel/suspend.c b/arch/x86_64/kernel/suspend.c
index ea83a9f..573c0a6 100644
--- a/arch/x86_64/kernel/suspend.c
+++ b/arch/x86_64/kernel/suspend.c
@@ -146,7 +146,7 @@
}
-#ifdef CONFIG_SOFTWARE_SUSPEND
+#ifdef CONFIG_HIBERNATION
/* Defined in arch/x86_64/kernel/suspend_asm.S */
extern int restore_image(void);
@@ -236,4 +236,4 @@
unsigned long nosave_end_pfn = PAGE_ALIGN(__pa_symbol(&__nosave_end)) >> PAGE_SHIFT;
return (pfn >= nosave_begin_pfn) && (pfn < nosave_end_pfn);
}
-#endif /* CONFIG_SOFTWARE_SUSPEND */
+#endif /* CONFIG_HIBERNATION */
diff --git a/drivers/acpi/sleep/main.c b/drivers/acpi/sleep/main.c
index ab21357..b4e94c8 100644
--- a/drivers/acpi/sleep/main.c
+++ b/drivers/acpi/sleep/main.c
@@ -202,7 +202,7 @@
.finish = acpi_pm_finish,
};
-#ifdef CONFIG_SOFTWARE_SUSPEND
+#ifdef CONFIG_HIBERNATION
static int acpi_hibernation_prepare(void)
{
return acpi_sleep_prepare(ACPI_STATE_S4);
@@ -254,7 +254,7 @@
.pre_restore = acpi_hibernation_pre_restore,
.restore_cleanup = acpi_hibernation_restore_cleanup,
};
-#endif /* CONFIG_SOFTWARE_SUSPEND */
+#endif /* CONFIG_HIBERNATION */
/**
* acpi_pm_device_sleep_state - return preferred power state of ACPI device
@@ -374,7 +374,7 @@
pm_set_ops(&acpi_pm_ops);
-#ifdef CONFIG_SOFTWARE_SUSPEND
+#ifdef CONFIG_HIBERNATION
if (sleep_states[ACPI_STATE_S4])
hibernation_set_ops(&acpi_hibernation_ops);
#else
diff --git a/drivers/acpi/sleep/proc.c b/drivers/acpi/sleep/proc.c
index ed58e11..1b7bbb5 100644
--- a/drivers/acpi/sleep/proc.c
+++ b/drivers/acpi/sleep/proc.c
@@ -66,7 +66,7 @@
goto Done;
}
state = simple_strtoul(str, NULL, 0);
-#ifdef CONFIG_SOFTWARE_SUSPEND
+#ifdef CONFIG_HIBERNATION
if (state == 4) {
error = hibernate();
goto Done;
diff --git a/drivers/i2c/chips/tps65010.c b/drivers/i2c/chips/tps65010.c
index 3c3f2eb..503ffec 100644
--- a/drivers/i2c/chips/tps65010.c
+++ b/drivers/i2c/chips/tps65010.c
@@ -352,7 +352,7 @@
/* REVISIT: this might need its own workqueue
* plus tweaks including deadlock avoidance ...
* also needs to get error handling and probably
- * an #ifdef CONFIG_SOFTWARE_SUSPEND
+ * an #ifdef CONFIG_HIBERNATION
*/
hibernate();
#endif
diff --git a/include/asm-i386/e820.h b/include/asm-i386/e820.h
index 43114c8..cf67dbb 100644
--- a/include/asm-i386/e820.h
+++ b/include/asm-i386/e820.h
@@ -47,7 +47,7 @@
extern void limit_regions(unsigned long long size);
extern void print_memory_map(char *who);
-#if defined(CONFIG_PM) && defined(CONFIG_SOFTWARE_SUSPEND)
+#if defined(CONFIG_PM) && defined(CONFIG_HIBERNATION)
extern void e820_mark_nosave_regions(void);
#else
static inline void e820_mark_nosave_regions(void)
diff --git a/include/linux/suspend.h b/include/linux/suspend.h
index 618f93c..d16c1b8 100644
--- a/include/linux/suspend.h
+++ b/include/linux/suspend.h
@@ -55,7 +55,7 @@
};
#ifdef CONFIG_PM
-#ifdef CONFIG_SOFTWARE_SUSPEND
+#ifdef CONFIG_HIBERNATION
/* kernel/power/snapshot.c */
extern void __register_nosave_region(unsigned long b, unsigned long e, int km);
static inline void register_nosave_region(unsigned long b, unsigned long e)
@@ -73,14 +73,14 @@
extern void hibernation_set_ops(struct hibernation_ops *ops);
extern int hibernate(void);
-#else /* CONFIG_SOFTWARE_SUSPEND */
+#else /* CONFIG_HIBERNATION */
static inline int swsusp_page_is_forbidden(struct page *p) { return 0; }
static inline void swsusp_set_page_free(struct page *p) {}
static inline void swsusp_unset_page_free(struct page *p) {}
static inline void hibernation_set_ops(struct hibernation_ops *ops) {}
static inline int hibernate(void) { return -ENOSYS; }
-#endif /* CONFIG_SOFTWARE_SUSPEND */
+#endif /* CONFIG_HIBERNATION */
void save_processor_state(void);
void restore_processor_state(void);
@@ -121,7 +121,7 @@
#define pm_notifier(fn, pri) do { (void)(fn); } while (0)
#endif /* CONFIG_PM */
-#if !defined CONFIG_SOFTWARE_SUSPEND || !defined(CONFIG_PM)
+#if !defined CONFIG_HIBERNATION || !defined(CONFIG_PM)
static inline void register_nosave_region(unsigned long b, unsigned long e)
{
}
diff --git a/kernel/power/Kconfig b/kernel/power/Kconfig
index c1a106d..c2582a4 100644
--- a/kernel/power/Kconfig
+++ b/kernel/power/Kconfig
@@ -72,8 +72,8 @@
CAUTION: this option will cause your machine's real-time clock to be
set to an invalid time after a resume.
-config SOFTWARE_SUSPEND
- bool "Software Suspend (Hibernation)"
+config HIBERNATION
+ bool "Hibernation"
depends on PM && SWAP && (((X86 || PPC64_SWSUSP) && (!SMP || SUSPEND_SMP)) || ((FRV || PPC32) && !SMP))
---help---
Enable the suspend to disk (STD) functionality, which is usually
@@ -112,7 +112,7 @@
config PM_STD_PARTITION
string "Default resume partition"
- depends on SOFTWARE_SUSPEND
+ depends on HIBERNATION
default ""
---help---
The default resume partition is the partition that the suspend-
diff --git a/kernel/power/Makefile b/kernel/power/Makefile
index 38725f5..c6b0376 100644
--- a/kernel/power/Makefile
+++ b/kernel/power/Makefile
@@ -5,6 +5,6 @@
obj-y := main.o process.o console.o
obj-$(CONFIG_PM_LEGACY) += pm.o
-obj-$(CONFIG_SOFTWARE_SUSPEND) += swsusp.o disk.o snapshot.o swap.o user.o
+obj-$(CONFIG_HIBERNATION) += swsusp.o disk.o snapshot.o swap.o user.o
obj-$(CONFIG_MAGIC_SYSRQ) += poweroff.o
diff --git a/kernel/power/main.c b/kernel/power/main.c
index 32147b5..cfba698 100644
--- a/kernel/power/main.c
+++ b/kernel/power/main.c
@@ -292,7 +292,7 @@
if (pm_states[i] && valid_state(i))
s += sprintf(s,"%s ", pm_states[i]);
}
-#ifdef CONFIG_SOFTWARE_SUSPEND
+#ifdef CONFIG_HIBERNATION
s += sprintf(s, "%s\n", "disk");
#else
if (s != buf)
diff --git a/kernel/power/power.h b/kernel/power/power.h
index 5f24c78..9080914 100644
--- a/kernel/power/power.h
+++ b/kernel/power/power.h
@@ -13,7 +13,7 @@
-#ifdef CONFIG_SOFTWARE_SUSPEND
+#ifdef CONFIG_HIBERNATION
/*
* Keep some memory free so that I/O operations can succeed without paging
* [Might this be more than 4 MB?]
diff --git a/kernel/sys.c b/kernel/sys.c
index 14f8adc..449b81b 100644
--- a/kernel/sys.c
+++ b/kernel/sys.c
@@ -954,7 +954,7 @@
unlock_kernel();
return -EINVAL;
-#ifdef CONFIG_SOFTWARE_SUSPEND
+#ifdef CONFIG_HIBERNATION
case LINUX_REBOOT_CMD_SW_SUSPEND:
{
int ret = hibernate();
diff --git a/mm/Kconfig b/mm/Kconfig
index 8618722..e24d348 100644
--- a/mm/Kconfig
+++ b/mm/Kconfig
@@ -116,11 +116,11 @@
config MEMORY_HOTPLUG
bool "Allow for memory hot-add"
depends on SPARSEMEM || X86_64_ACPI_NUMA
- depends on HOTPLUG && !SOFTWARE_SUSPEND && ARCH_ENABLE_MEMORY_HOTPLUG
+ depends on HOTPLUG && !HIBERNATION && ARCH_ENABLE_MEMORY_HOTPLUG
depends on (IA64 || X86 || PPC64 || SUPERH)
comment "Memory hotplug is currently incompatible with Software Suspend"
- depends on SPARSEMEM && HOTPLUG && SOFTWARE_SUSPEND
+ depends on SPARSEMEM && HOTPLUG && HIBERNATION
config MEMORY_HOTPLUG_SPARSE
def_bool y
diff --git a/mm/swapfile.c b/mm/swapfile.c
index 7ff0a81..f071648 100644
--- a/mm/swapfile.c
+++ b/mm/swapfile.c
@@ -425,7 +425,7 @@
}
}
-#ifdef CONFIG_SOFTWARE_SUSPEND
+#ifdef CONFIG_HIBERNATION
/*
* Find the swap type that corresponds to given device (if any).
*
@@ -951,7 +951,7 @@
}
}
-#ifdef CONFIG_SOFTWARE_SUSPEND
+#ifdef CONFIG_HIBERNATION
/*
* Get the (PAGE_SIZE) block corresponding to given offset on the swapdev
* corresponding to given index in swap_info (swap type).
@@ -966,7 +966,7 @@
sis = swap_info + swap_type;
return (sis->flags & SWP_WRITEOK) ? map_swap_page(sis, offset) : 0;
}
-#endif /* CONFIG_SOFTWARE_SUSPEND */
+#endif /* CONFIG_HIBERNATION */
/*
* Free all of a swapdev's extent information