linux/Documentation/ABI/testing
Rafael J. Wysocki 30e3ce6dcb PM / Sleep: Change wakeup source statistics to follow Android
Wakeup statistics used by Android are slightly different from what we
have in wakeup sources at the moment and there aren't any known
users of those statistics other than Android, so modify them to make
it easier for Android to switch to wakeup sources.

This removes the struct wakeup_source's hit_cout field, which is very
rough and therefore not very useful, and adds two new fields,
wakeup_count and expire_count.  The first one tracks how many times
the wakeup source is activated with events_check_enabled set (which
roughly corresponds to the situations when a system power transition
to a sleep state is in progress and would be aborted by this wakeup
source if it were the only active one at that time) and the second
one is the number of times the wakeup source has been activated with
a timeout that expired.

Additionally, the last_time field is now updated when the wakeup
source is deactivated too (previously it was only updated during
the wakeup source's activation), which seems to be what Android does
with the analogous counter for wakelocks.

Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-05-01 21:25:11 +02:00
..
configfs-spear-pcie-gadget ST SPEAr: PCIE gadget suppport 2011-03-22 17:44:10 -07:00
debugfs-ec Documentation: Add new /sys/kernel/debug/ec/* files to ABI 2010-08-03 09:49:07 -04:00
debugfs-ideapad ideapad: add debugfs support 2011-10-24 16:52:39 +02:00
debugfs-olpc x86/olpc: Add debugfs interface for EC commands 2012-03-27 20:54:52 +02:00
debugfs-pktcdvd
evm evm: re-release 2011-07-18 12:29:40 -04:00
ima_policy ima: rename PATH_CHECK to FILE_CHECK 2010-02-07 03:06:23 -05:00
procfs-diskstats tree-wide: fix assorted typos all over the place 2009-12-04 15:39:55 +01:00
pstore pstore: Allow the user to explicitly choose a backend 2011-07-22 16:14:39 -07:00
sysfs-ata [libata] Add ATA transport class 2010-10-21 20:21:03 -04:00
sysfs-block block: Revert "[SCSI] genhd: add a new attribute "alias" in gendisk" 2011-11-10 09:03:55 +01:00
sysfs-block-dm dm: document sysfs entries 2012-03-28 18:41:23 +01:00
sysfs-block-rssd mtip32xx: Add new sysfs entry 'status' 2012-04-09 08:35:38 +02:00
sysfs-block-zram Staging: zram: Document sysfs entries 2010-08-31 15:34:36 -07:00
sysfs-bus-bcma Documentation/ABI/: update version number references from 2.6.x to 3.x 2011-08-05 13:32:40 +02:00
sysfs-bus-css Fix common misspellings 2011-03-31 11:26:23 -03:00
sysfs-bus-event_source-devices-format perf: Adding sysfs group format attribute for pmu device 2012-03-16 14:06:06 -03:00
sysfs-bus-hsi HSI: Add HSI ABI documentation 2012-04-23 14:23:32 +03:00
sysfs-bus-i2c-devices-fsa9480 drivers/misc: add support the FSA9480 USB Switch 2011-07-25 20:57:14 -07:00
sysfs-bus-i2c-devices-hm6352 hmc6352: add driver for the HMC6352 compass 2010-08-09 20:45:10 -07:00
sysfs-bus-media [media] media: Media device 2011-03-22 04:53:09 -03:00
sysfs-bus-pci PCI/sysfs: add per pci device msi[x] irq listing (v5) 2011-12-05 10:21:44 -08:00
sysfs-bus-pci-devices-cciss cciss: add transport mode attribute to sys 2011-08-08 11:40:17 +02:00
sysfs-bus-pci-drivers-ehci_hcd USB: document ehci-hcd's "companion" sysfs attribute 2011-09-18 01:48:37 -07:00
sysfs-bus-rbd rbd: remove buggy rollback functionality 2011-12-07 10:46:19 -08:00
sysfs-bus-rpmsg rpmsg: add virtio-based remote processor messaging bus 2012-02-08 22:53:58 +02:00
sysfs-bus-umc
sysfs-bus-usb usb: Add support for indicating whether a port is removable 2012-02-09 08:40:11 -08:00
sysfs-bus-usb-devices-usbsevseg
sysfs-c2port
sysfs-cfq-target-latency Documentation: Add sysfs ABI change for cfq's target latency. 2012-04-01 14:33:40 -07:00
sysfs-class driver-core: documentation: fix up Greg's email address 2012-02-15 14:48:01 -08:00
sysfs-class-backlight-driver-adp8870 Documentation/ABI/: update version number references from 2.6.x to 3.x 2011-08-05 13:32:40 +02:00
sysfs-class-bdi
sysfs-class-devfreq PM / devfreq: Add basic governors 2011-10-02 00:19:34 +02:00
sysfs-class-lcd video/lcd: document sysfs interface 2009-08-28 15:21:12 -04:00
sysfs-class-led Fix common misspellings 2011-03-31 11:26:23 -03:00
sysfs-class-mtd
sysfs-class-net-batman-adv net: Add batman-adv meshing protocol 2010-12-16 13:44:24 -08:00
sysfs-class-net-mesh batman-adv: export used routing algorithm via sysfs 2012-02-17 02:50:20 +08:00
sysfs-class-pktcdvd
sysfs-class-power ds2760_battery: Document ABI change 2010-05-19 12:25:39 +04:00
sysfs-class-regulator
sysfs-class-rtc-rtc0-device-rtc_calibration rtc/ab8500: add calibration attribute to AB8500 RTC 2012-01-10 16:30:52 -08:00
sysfs-class-scsi_host [SCSI] isci: Adding documentation to API change and fixup sysfs registration 2011-08-23 19:54:24 -07:00
sysfs-class-uwb_rc
sysfs-class-uwb_rc-wusbhc USB: wusb: add wusb_phy_rate sysfs file to host controllers 2009-12-11 11:55:16 -08:00
sysfs-dev
sysfs-devices driver-core: documentation: fix up Greg's email address 2012-02-15 14:48:01 -08:00
sysfs-devices-memory Documentation: update broken web addresses. 2010-08-04 15:21:40 +02:00
sysfs-devices-mmc mmc: export eMMC4.4 enhanced area details to sysfs 2011-03-15 13:48:01 -04:00
sysfs-devices-node mm: compaction: add /sys trigger for per-node memory compaction 2010-05-25 08:06:59 -07:00
sysfs-devices-platform-_UDC_-gadget USB: gadget: storage: optional SCSI WRITE FUA bit 2010-08-10 14:35:42 -07:00
sysfs-devices-platform-docg3 Documentation: add sysfs entries for mtd docg3 chips 2012-01-09 18:12:17 +00:00
sysfs-devices-power PM / Sleep: Change wakeup source statistics to follow Android 2012-05-01 21:25:11 +02:00
sysfs-devices-soc Documentation: add information for new sysfs soc bus functionality 2012-02-10 11:42:25 -08:00
sysfs-devices-system-cpu Documentation, ABI: Update L3 cache index disable text 2011-05-16 11:24:30 -07:00
sysfs-devices-system-ibm-rtl IBM Real-Time "SMI Free" mode driver -v7 2010-10-21 10:10:46 -04:00
sysfs-driver-hid HID: Add HID Report Descriptor to sysfs 2011-02-17 13:23:14 +01:00
sysfs-driver-hid-logitech-lg4ff misc latin1 to utf8 conversions 2012-01-02 13:04:55 +01:00
sysfs-driver-hid-multitouch HID: multitouch: create sysfs attribute to control quirks from user-space 2011-11-23 14:50:38 +01:00
sysfs-driver-hid-picolcd HID: split picolcd's operation_mode sysfs attribute 2010-04-27 15:31:26 +02:00
sysfs-driver-hid-prodikeys HID: Prodikeys PC-MIDI HID Driver 2010-05-12 15:18:59 +02:00
sysfs-driver-hid-roccat-arvo HID: roccat: Add 'Users:' tag to sysfs documentation 2011-02-03 17:29:49 +01:00
sysfs-driver-hid-roccat-isku HID: roccat: Add support for Isku keyboard 2011-12-06 10:21:10 +01:00
sysfs-driver-hid-roccat-kone Documentation: fix minor typos/spelling 2011-04-04 17:51:47 -07:00
sysfs-driver-hid-roccat-koneplus HID: roccat: Add "Roccat Talk" support for koneplus 2011-06-13 12:50:40 +02:00
sysfs-driver-hid-roccat-kovaplus Documentation: fix minor typos/spelling 2011-04-04 17:51:47 -07:00
sysfs-driver-hid-roccat-pyra Documentation: fix minor typos/spelling 2011-04-04 17:51:47 -07:00
sysfs-driver-hid-wiimote HID: wiimote: Add extension sysfs attribute 2011-11-22 23:09:08 +01:00
sysfs-driver-samsung-laptop Merge branch 'for_linus' of git://cavan.codon.org.uk/platform-drivers-x86 2012-03-28 14:20:23 -07:00
sysfs-driver-wacom Input: wacom - add LED support for Cintiq 24HD 2011-12-12 00:14:21 -08:00
sysfs-firmware-acpi ACPI: Add support for exposing BGRT data 2012-03-30 04:09:24 -04:00
sysfs-firmware-dmi firmware: Fix grammar in sysfs-firmware-dmi doc 2011-04-19 16:45:51 -07:00
sysfs-firmware-gsmi driver: Google EFI SMI 2011-04-29 18:09:34 -07:00
sysfs-firmware-log driver: Google Memory Console 2011-04-29 18:09:34 -07:00
sysfs-firmware-memmap
sysfs-firmware-sfi SFI: add sysfs interface for SFI tables. 2010-05-27 12:46:20 -04:00
sysfs-firmware-sgi_uv
sysfs-fs-ext4 ext4: update ext4 documentation 2011-02-21 20:16:21 -05:00
sysfs-gpio gpiolib: allow poll() on value 2009-09-23 07:39:48 -07:00
sysfs-i2c-bmp085 drivers/misc: support for the pressure sensor BMP085 from Bosch Sensortec 2010-08-09 20:45:05 -07:00
sysfs-ibft
sysfs-kernel-fscaps kernel/ksysfs.c: expose file_caps_enabled in sysfs 2011-04-19 16:45:51 -07:00
sysfs-kernel-mm
sysfs-kernel-mm-hugepages
sysfs-kernel-slab slub: document setting min order with debug_guardpage_minorder > 0 2012-01-12 20:13:04 -08:00
sysfs-kernel-uids
sysfs-memory-page-offline HWPOISON: Add soft page offline support 2009-12-16 12:20:00 +01:00
sysfs-module modules: sysfs - export: taint, coresize, initsize 2012-01-13 09:32:15 +10:30
sysfs-ocfs2
sysfs-platform-asus-laptop Documentation: fix minor typos/spelling 2011-04-04 17:51:47 -07:00
sysfs-platform-asus-wmi eeepc-wmi: asus generic asus-wmi.ko module 2011-03-28 06:07:20 -04:00
sysfs-platform-at91 can: at91_can: make can_id of mailbox 0 configurable 2011-01-24 14:56:37 +01:00
sysfs-platform-eeepc-laptop eeepc-laptop: set the right paths in the documentation 2010-02-28 19:30:57 +01:00
sysfs-platform-ideapad-laptop ideapad: remove sysfs node for cfg 2011-10-24 16:52:39 +02:00
sysfs-platform-kim drivers:misc: ti-st: move from rfkill to sysfs 2011-02-04 12:41:20 -08:00
sysfs-power PM / Hibernate: Add sysfs knob to control size of memory for drivers 2011-05-17 23:19:19 +02:00
sysfs-pps
sysfs-profiling
sysfs-ptp ptp: Added a brand new class driver for ptp clocks. 2011-05-23 13:01:00 -07:00
sysfs-tty tty: add 'active' sysfs attribute to tty0 and console device 2010-12-16 16:15:34 -08:00
sysfs-wusb_cbaf