Seiji Aguchi a9efd39cd5 efi_pstore: Add ctime to argument of erase callback ... [Issue] Currently, a variable name, which is used to identify each log entry, consists of type, id and ctime. But an erase callback does not use ctime. If efi_pstore supported just one log, type and id were enough. However, in case of supporting multiple logs, it doesn't work because it can't distinguish each entry without ctime at erasing time. <Example> As you can see below, efi_pstore can't differentiate first event from second one without ctime. a variable name of first event: dump-type0-1-12345678 a variable name of second event: dump-type0-1-23456789 type:0 id:1 ctime:12345678, 23456789 [Solution] This patch adds ctime to an argument of an erase callback. It works across reboots because ctime of pstore means the date that the record was originally stored. To do this, efi_pstore saves the ctime to variable name at writing time and passes it to pstore at reading time. Signed-off-by: Seiji Aguchi <seiji.aguchi@hds.com> Acked-by: Mike Waychison <mikew@google.com> Signed-off-by: Tony Luck <tony.luck@intel.com>		2012-11-26 16:02:12 -08:00
..
acpica	ACPICA: Table Manager: Merge duplicate code (root table)	2012-09-21 00:35:12 -04:00
apei	efi_pstore: Add ctime to argument of erase callback	2012-11-26 16:02:12 -08:00
ac.c	ACPI / PM: Fix unused function warnings for CONFIG_PM_SLEEP	2012-08-10 13:35:32 +02:00
acpi_ipmi.c	IPMI/ACPI: Add the IPMI opregion driver to enable ACPI to access BMC controller	2010-12-14 00:22:14 -05:00
acpi_memhotplug.c	ACPI: Add _OST support for ACPI memory hotplug	2012-06-04 01:09:21 -04:00
acpi_pad.c	Merge branches 'acpi_pad', 'acpica', 'apei-bugzilla-43282', 'battery', 'cpuidle-coupled', 'cpuidle-tweaks', 'intel_idle-ivb', 'ost', 'red-hat-bz-772730', 'thermal', 'thermal-spear' and 'turbostat-v2' into release	2012-07-26 00:03:58 -04:00
battery.c	ACPI / PM: Fix unused function warnings for CONFIG_PM_SLEEP	2012-08-10 13:35:32 +02:00
bgrt.c	efi: Fix the ACPI BGRT driver for images located in EFI boot services memory	2012-09-29 12:21:03 -07:00
blacklist.c	acpi: delete module.h include from files explicitly not needing it	2011-10-31 19:30:33 -04:00
bus.c	ACPI: run _OSC after ACPI_FULL_INITIALIZATION	2012-09-25 00:15:07 -04:00
button.c	ACPI/button: convert to module_acpi_driver()	2012-09-21 13:38:29 -04:00
cm_sbs.c
container.c	ACPI: Add _OST support for ACPI container hotplug	2012-06-04 01:09:22 -04:00
custom_method.c	ACPI: Split out custom_method functionality into an own driver	2011-05-29 01:50:40 -04:00
debugfs.c	acpi: add export.h to files using THIS_MODULE/EXPORT_SYMBOL	2011-10-31 19:30:34 -04:00
dock.c	module_param: make bool parameters really bool (drivers & misc)	2012-01-13 09:32:20 +10:30
ec_sys.c	simple_open: automatically convert to simple_open()	2012-04-05 15:25:50 -07:00
ec.c	ACPI: EC: Add a quirk for CLEVO M720T/M730T laptop	2012-10-06 14:57:33 -04:00
event.c	acpi: add export.h to files using THIS_MODULE/EXPORT_SYMBOL	2011-10-31 19:30:34 -04:00
fan.c	ACPI/fan: convert to module_acpi_driver()	2012-09-21 13:39:03 -04:00
glue.c	ACPI: Fix memory leak in acpi_bind_one()	2012-10-23 00:53:58 +02:00
hed.c	ACPI/hed: convert to module_acpi_driver()	2012-09-21 13:39:25 -04:00
internal.h	ACPI: Cleanup custom_method debug stuff	2011-05-29 01:50:04 -04:00
Kconfig	efi: Fix the ACPI BGRT driver for images located in EFI boot services memory	2012-09-29 12:21:03 -07:00
Makefile	ACPI: Reorder IPMI driver before any other ACPI drivers	2012-10-16 18:07:12 -07:00
numa.c	ACPI: Only count valid srat memory structures	2012-08-03 00:15:53 -04:00
nvs.c	ACPI / PM: print physical addresses consistently with other parts of kernel	2012-03-30 02:46:57 -04:00
osl.c	ACPICA: Remove argument of acpi_os_wait_events_complete	2012-06-01 11:51:53 -04:00
pci_bind.c
pci_irq.c	PCI/PM/Runtime: make PCI traces quieter	2012-01-06 12:11:16 -08:00
pci_link.c	acpi: use KERN_CONT in printk() continuation lines	2012-05-08 08:55:26 -07:00
pci_root.c	Merge branch 'pci/taku-acpi-pci-host-bridge-v3' into next	2012-09-24 16:36:10 -06:00
pci_slot.c	PCI/ACPI: Use acpi_pci_root info rather than looking it up again	2012-09-24 15:29:40 -06:00
power.c	ACPI / PM: Use KERN_DEBUG when no power resources are found	2012-09-14 20:54:44 +02:00
proc.c	ACPI: Allow ACPI binding with USB-3.0 hub	2012-09-21 13:30:29 -04:00
processor_core.c	cpufreq / ACPI: Fix not loading acpi-cpufreq driver regression	2012-07-12 22:39:32 +02:00
processor_driver.c	ACPI: missing break	2012-10-26 01:05:56 +02:00
processor_idle.c	cpuidle / ACPI: fix potential NULL pointer dereference	2012-10-08 22:51:27 -04:00
processor_perflib.c	ACPI: Add fixups for AMD P-state figures	2012-09-09 22:05:02 +02:00
processor_thermal.c	ACPI: Do cpufreq clamping for throttling per package v2	2012-03-22 02:16:14 -04:00
processor_throttling.c	ACPI throttling: fix endian bug in acpi_read_throttling_status()	2012-03-30 16:06:12 -04:00
reboot.c	Revert "ACPI: ignore FADT reset-reg-sup flag"	2012-04-20 11:19:35 -07:00
sbs.c	ACPI / PM: Fix unused function warnings for CONFIG_PM_SLEEP	2012-08-10 13:35:32 +02:00
sbshc.c	ACPI/sbshc: convert to module_acpi_driver()	2012-09-21 13:39:40 -04:00
sbshc.h
scan.c	Merge branches 'acpica', 'acpidump', 'intel-idle', 'misc', 'module_acpi_driver-simplify', 'turbostat' and 'usb3' into release	2012-10-06 16:00:32 -04:00
sleep.c	Merge branches 'delete-gts-bfs', 'misc', 'novell-bugzilla-757888-numa' and 'osc-pcie' into base	2012-08-03 00:31:23 -04:00
sleep.h	ACPI: static sleep_states[] and acpi_gts_bfs_check	2010-10-19 13:44:37 -04:00
sysfs.c	ACPI: replace strlen("string") with sizeof("string") -1	2012-07-26 21:35:28 -04:00
tables.c	ACPI: Harden acpi_table_parse_entries() against BIOS bug	2012-10-06 15:51:49 -04:00
thermal.c	Merge branch 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux into thermal	2012-10-09 01:35:52 -04:00
utils.c	ACPI: Use ACPICA native way to decode the PLD buffer	2012-09-21 00:31:33 -04:00
video_detect.c	acpi/video_detect: blacklist samsung x360	2012-07-28 00:11:48 -04:00
video.c	ACPI video: Ignore errors after _DOD evaluation.	2012-11-03 09:52:54 +08:00
wakeup.c	ACPI / Wakeup: Enable button GPEs unconditionally during initialization	2011-02-12 01:39:53 +01:00