Tejun Heo a0acae0e88 freezer: unexport refrigerator() and update try_to_freeze() slightly ... There is no reason to export two functions for entering the refrigerator. Calling refrigerator() instead of try_to_freeze() doesn't save anything noticeable or removes any race condition. * Rename refrigerator() to __refrigerator() and make it return bool indicating whether it scheduled out for freezing. * Update try_to_freeze() to return bool and relay the return value of __refrigerator() if freezing(). * Convert all refrigerator() users to try_to_freeze(). * Update documentation accordingly. * While at it, add might_sleep() to try_to_freeze(). Signed-off-by: Tejun Heo <tj@kernel.org> Cc: Samuel Ortiz <samuel@sortiz.org> Cc: Chris Mason <chris.mason@oracle.com> Cc: "Theodore Ts'o" <tytso@mit.edu> Cc: Steven Whitehouse <swhiteho@redhat.com> Cc: Andrew Morton <akpm@linux-foundation.org> Cc: Jan Kara <jack@suse.cz> Cc: KONISHI Ryusuke <konishi.ryusuke@lab.ntt.co.jp> Cc: Christoph Hellwig <hch@infradead.org>		2011-11-21 12:32:22 -08:00
..
ABI	block: Revert "[SCSI] genhd: add a new attribute "alias" in gendisk"	2011-11-10 09:03:55 +01:00
DocBook	Merge branch 'docs-move' of git://git.kernel.org/pub/scm/linux/kernel/git/rdunlap/linux-docs	2011-11-08 18:33:11 -08:00
PCI	doc: fix broken references	2011-09-27 18:08:04 +02:00
RCU	rcu: Document interpretation of RCU-lockdep splats	2011-09-28 21:38:28 -07:00
accounting	Documentation: update cgroupfs mount point	2011-06-15 21:52:50 -07:00
acpi	ACPI, APEI, EINJ Param support is disabled by default	2011-08-03 11:15:59 -04:00
aoe	…
arm	Merge branch 'next/deletion' of git+ssh://master.kernel.org/pub/scm/linux/kernel/git/arm/linux-arm-soc	2011-07-25 12:43:28 -07:00
auxdisplay	…
blackfin	doc: fix broken references	2011-09-27 18:08:04 +02:00
block	Documentation: drop as block elevator reference in switching-sched.txt	2011-11-04 12:01:48 -07:00
blockdev	cciss: auto engage SCSI mid layer at driver load time	2011-11-16 09:21:49 +01:00
cdrom	doc: fix broken references	2011-09-27 18:08:04 +02:00
cgroups	Documentation: Fix typo in freezer-subsystem.txt	2011-11-07 23:02:25 +01:00
connector	…
console	…
cpu-freq	Fix documentation and comment typo 'no_hz'	2011-08-08 18:55:59 +02:00
cpuidle	…
cris	…
crypto	…
development-process	doc: fix broken references	2011-09-27 18:08:04 +02:00
device-mapper	dm log userspace: fix comment hyphens	2011-10-31 20:21:22 +00:00
devicetree	Merge git://git.infradead.org/mtd-2.6	2011-11-07 09:11:16 -08:00
driver-model	docs/driver-model: Update device class docs	2011-08-24 16:01:24 -07:00
dvb	[media] update az6027 firmware URL	2011-10-14 10:29:45 -03:00
early-userspace	…
fault-injection	fault-injection: update documentation with the mmc module param	2011-10-26 16:32:13 -04:00
fb	udlfb: Enable fbcon access to framebuffer by default	2011-08-24 10:12:38 +00:00
filesystems	Documentation: HFS is orphaned	2011-11-04 12:01:48 -07:00
firmware_class	…
frv	doc: fix broken references	2011-09-27 18:08:04 +02:00
hid	…
hwmon	hwmon: (w83627ehf) Add support for the W83627UHG	2011-11-04 12:00:48 +01:00
i2c	i2c: Functions for byte-swapped smbus_write/read_word_data	2011-10-30 13:47:25 +01:00
i2o	doc: i2o: fix typo 'Settting'	2011-06-07 16:06:01 +02:00
ia64	…
ide	…
infiniband	…
input	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input	2011-10-27 08:44:20 +02:00
ioctl	ioctl: register LTTng ioctl	2011-09-12 11:50:56 -07:00
isdn	doc: fix wrong arch/i386 references	2011-06-13 13:43:05 +02:00
ja_JP	Merge branch 'driver-core-next' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core-2.6	2011-07-25 23:06:24 -07:00
kbuild	doc: fix wrong arch/i386 references	2011-06-13 13:43:05 +02:00
kdump	…
ko_KR	…
laptops	Documentation: thinkpad-acpi grammo fixes	2011-11-04 12:01:47 -07:00
leds	Documentation: fix leds-class.txt duplicated word	2011-11-04 12:01:48 -07:00
m68k	Documentation: add pointer to name_to_dev_t for root= values	2011-08-03 14:25:21 -10:00
make	…
mips	…
misc-devices	…
mmc	mmc: documentation of mmc non-blocking request usage and design.	2011-07-21 10:34:52 -04:00
mn10300	…
mtd	…
namespaces	…
netlabel	…
networking	net: min_pmtu default is 552	2011-11-08 14:21:44 -05:00
nfc	…
parisc	…
pcmcia	…
power	freezer: unexport refrigerator() and update try_to_freeze() slightly	2011-11-21 12:32:22 -08:00
powerpc	…
pps	…
prctl	…
pti	Kernel documentation for the PTI feature.	2011-05-13 16:31:00 -07:00
ptp	ptp: Added a brand new class driver for ptp clocks.	2011-05-23 13:01:00 -07:00
rapidio	RapidIO: documentation update	2011-11-02 16:07:02 -07:00
s390	[S390] remove tape block docu	2011-07-24 10:48:22 +02:00
scheduler	sched: Add documentation for bandwidth control	2011-08-14 12:03:58 +02:00
scsi	Merge git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6	2011-10-28 16:44:18 -07:00
security	doc: fix broken references	2011-09-27 18:08:04 +02:00
serial	Documentation: Computone ip2 is orphaned	2011-11-04 12:01:48 -07:00
sh	…
sound	ALSA: hda - Update URLs in document	2011-11-16 10:53:38 +01:00
sparc	…
spi	doc: fix broken references	2011-09-27 18:08:04 +02:00
sysctl	kernel/sysctl.c: add cap_last_cap to /proc/sys/kernel	2011-10-31 17:30:53 -07:00
target	…
telephony	…
thermal	…
timers	doc: fix broken references	2011-09-27 18:08:04 +02:00
trace	mm: change isolate mode from #define to bitwise type	2011-10-31 17:30:44 -07:00
usb	Merge branch 'pm-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm	2011-10-25 15:18:39 +02:00
vDSO	Document the vDSO and add a reference parser	2011-07-14 17:57:09 -07:00
video4linux	[media] gspca - zc3xx: New webcam 03f0:1b07 HP Premium Starter Cam	2011-09-23 23:31:12 -03:00
virtual	Merge branch 'for-linus' of git://github.com/richardweinberger/linux	2011-11-02 09:45:39 -07:00
vm	Merge branches 'slab/next' and 'slub/partial' into slab/for-linus	2011-10-26 18:09:12 +03:00
w1	…
watchdog	Documentation: watchdog: add guide how to convert drivers to new framework	2011-11-05 21:25:16 +01:00
wimax	…
x86	x86-64, doc: Remove int 0xcc from entry_64.S documentation	2011-08-16 08:04:08 -07:00
zh_CN	remove the messy code file Documentation/zh_CN/SubmitChecklist	2011-09-26 16:18:41 -07:00
.gitignore	…
00-INDEX	Documentation: add Ramoops usage description	2011-08-13 18:34:03 -07:00
BUG-HUNTING	…
Changes	Documentation/Changes: remove some really obsolete text	2011-07-11 16:48:38 -07:00
CodingStyle	Documentation: update CodingStyle use of braces	2011-11-04 12:01:47 -07:00
DMA-API-HOWTO.txt	Documentation/DMA-API-HOWTO.txt: fix misleading example	2011-07-26 16:49:45 -07:00
DMA-API.txt	include/linux/dma-mapping.h: add dma_zalloc_coherent()	2011-11-02 16:07:02 -07:00
DMA-ISA-LPC.txt	…
DMA-attributes.txt	…
HOWTO	Documentation: update LXR web link	2011-05-23 15:14:11 -07:00
IPMI.txt	…
IRQ-affinity.txt	bitmap, irq: add smp_affinity_list interface to /proc/irq	2011-05-25 08:39:45 -07:00
IRQ.txt	…
Intel-IOMMU.txt	…
Makefile	…
ManagementStyle	…
SAK.txt	…
SM501.txt	…
SecurityBugs	…
SubmitChecklist	Documentation/SubmitChecklist: add RCU debug config options	2011-07-25 20:57:17 -07:00
SubmittingDrivers	Documentation: SubmittingDrivers: fix Linus's git tree URL	2011-08-13 18:34:03 -07:00
SubmittingPatches	Documentation: fix spelling error in SubmittingPatches	2011-08-13 18:34:02 -07:00
VGA-softcursor.txt	…
applying-patches.txt	…
atomic_ops.txt	Documentation/atomic_ops.txt: avoid volatile in sample code	2011-05-26 17:12:34 -07:00
bad_memory.txt	…
basic_profiling.txt	…
binfmt_misc.txt	…
braille-console.txt	…
bt8xxgpio.txt	…
btmrvl.txt	…
bus-virt-phys-mapping.txt	doc: fix broken references	2011-09-27 18:08:04 +02:00
cachetlb.txt	mm: convert mm->cpu_vm_cpumask into cpumask_var_t	2011-05-25 08:39:21 -07:00
circular-buffers.txt	…
coccinelle.txt	…
cpu-hotplug.txt	…
cpu-load.txt	…
cputopology.txt	…
dcdbas.txt	…
debugging-modules.txt	…
debugging-via-ohci1394.txt	…
dell_rbu.txt	…
devices.txt	…
dmaengine.txt	Improve slave/cyclic DMA engine documentation	2011-07-27 20:33:48 +05:30
dontdiff	Documentation: update dontdiff file	2011-05-23 15:14:11 -07:00
dynamic-debug-howto.txt	…
edac.txt	…
eisa.txt	…
email-clients.txt	Documentation: email-clients: Add better Thunderbird information	2011-08-13 18:34:03 -07:00
feature-removal-schedule.txt	sysctl: make CONFIG_SYSCTL_SYSCALL default to n	2011-11-02 16:07:02 -07:00
flexible-arrays.txt	flex_array: flex_array_prealloc takes a number of elements, not an end	2011-04-28 16:12:47 -04:00
futex-requeue-pi.txt	…
gcov.txt	…
gpio.txt	…
highuid.txt	…
hw_random.txt	…
hwspinlock.txt	hwspinlock/core: register a bank of hwspinlocks in a single API call	2011-09-21 19:45:34 +03:00
init.txt	…
initrd.txt	…
intel_txt.txt	…
io-mapping.txt	…
io_ordering.txt	…
iostats.txt	…
irqflags-tracing.txt	…
isapnp.txt	…
java.txt	…
kernel-doc-nano-HOWTO.txt	…
kernel-docs.txt	doc: fix broken references	2011-09-27 18:08:04 +02:00
kernel-parameters.txt	Merge branch 'akpm' (Andrew's incoming)	2011-10-31 17:46:07 -07:00
kmemcheck.txt	…
kmemleak.txt	Documentation: update kmemleak supported archs	2011-06-15 21:52:50 -07:00
kobject.txt	…
kprobes.txt	…
kref.txt	…
ldm.txt	…
local_ops.txt	…
lockdep-design.txt	…
lockstat.txt	Documentation: Add statistics about nested locks	2011-05-28 17:03:29 +02:00
logo.gif	…
logo.txt	…
magic-number.txt	doc: fix wrong arch/i386 references	2011-06-13 13:43:05 +02:00
mca.txt	doc: fix wrong arch/i386 references	2011-06-13 13:43:05 +02:00
md.txt	md: update documentation for md/rdev/state sysfs interface	2011-07-28 11:31:48 +10:00
media-framework.txt	doc: fix broken references	2011-09-27 18:08:04 +02:00
memory-barriers.txt	doc: fix broken references	2011-09-27 18:08:04 +02:00
memory-hotplug.txt	…
memory.txt	…
mono.txt	…
mutex-design.txt	…
nmi_watchdog.txt	…
nommu-mmap.txt	…
numastat.txt	…
oops-tracing.txt	module,bug: Add TAINT_OOT_MODULE flag for modules not built in-tree	2011-11-07 07:54:42 +10:30
padata.txt	…
parport-lowlevel.txt	…
parport.txt	…
pi-futex.txt	…
pinctrl.txt	drivers: create a pin control subsystem	2011-10-13 12:49:17 +02:00
pnp.txt	…
preempt-locking.txt	…
printk-formats.txt	Documentation: update printk-formats.txt	2011-06-15 21:52:50 -07:00
prio_tree.txt	…
ramoops.txt	Documentation: add Ramoops usage description	2011-08-13 18:34:03 -07:00
rbtree.txt	Documentation: Update augmented rbtree documentation	2011-07-24 10:03:05 -07:00
rfkill.txt	doc: fix broken references	2011-09-27 18:08:04 +02:00
robust-futex-ABI.txt	…
robust-futexes.txt	…
rt-mutex-design.txt	…
rt-mutex.txt	…
rtc.txt	…
serial-console.txt	…
sgi-ioc4.txt	…
sgi-visws.txt	…
sparse.txt	…
spinlocks.txt	Documentation/spinlocks.txt: Remove reference to sti()/cli()	2011-07-11 12:45:04 -07:00
stable_api_nonsense.txt	…
stable_kernel_rules.txt	Update email address for stable patch submission	2011-10-18 13:58:59 -07:00
svga.txt	…
sysfs-rules.txt	…
sysrq.txt	…
unaligned-memory-access.txt	…
unicode.txt	…
unshare.txt	…
vgaarbiter.txt	Documentation: fix vgaarbiter.txt typos etc.	2011-05-23 15:14:11 -07:00
video-output.txt	…
volatile-considered-harmful.txt	…
workqueue.txt	…
xz.txt	…
zorro.txt	…