Vlastimil Babka
de6c60a6c1
mm: compaction: encapsulate defer reset logic ...
Currently there are several functions to manipulate the deferred
compaction state variables. The remaining case where the variables are
touched directly is when a successful allocation occurs in direct
compaction, or is expected to be successful in the future by kswapd.
Here, the lowest order that is expected to fail is updated, and in the
case of successful allocation, the deferred status and counter is reset
completely.
Create a new function compaction_defer_reset() to encapsulate this
functionality and make it easier to understand the code. No functional
change.
Signed-off-by: Vlastimil Babka <vbabka@suse.cz>
Acked-by: Mel Gorman <mgorman@suse.de>
Reviewed-by: Rik van Riel <riel@redhat.com>
Cc: Joonsoo Kim <iamjoonsoo.kim@lge.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2014-01-21 16:19:48 -08:00
Revert "serial: pl011: use DMA RX polling by default"
2013-12-17 09:33:18 -08:00
extcon: gpio: Add power resume support
2014-01-09 09:53:30 +09:00
fsl /bestcomm
gpiolib: convert gpiod_lookup description to kernel-doc
2013-12-09 14:18:33 +01:00
ASoC: twl4030: Remove reset registers functionality
2014-01-08 12:48:53 +00:00
iio: Remove support for the legacy event config interface
2013-12-08 13:13:52 +00:00
MFD changes due for the v3.14 merge window
2014-01-21 10:58:17 -08:00
phy: add phy_get_bus_width()/phy_set_bus_width() calls
2013-12-23 14:26:17 -06:00
pinctrl: Add void * to pinctrl_pin_desc
2014-01-16 14:25:37 +01:00
MFD changes due for the v3.14 merge window
2014-01-21 10:58:17 -08:00
isp1704_charger: Add DT support
2013-12-23 18:34:58 -08:00
sched/deadline: Remove the sysctl_sched_dl knobs
2014-01-13 13:47:23 +01:00
gpio: 74x164: Remove non-DT support
2013-12-12 14:27:57 +01:00
usb: chipidea: add freescale imx28 special write register method
2014-01-13 15:55:19 -08:00
uwb: Use dev_is_pci() to check whether it is pci device
2013-12-08 18:01:56 -08:00
KEYS: Fix multiple key add into associative array
2013-12-02 11:24:18 +00:00
auxvec.h: account for AT_HWCAP2 in AT_VECTOR_SIZE_BASE
2013-12-24 09:35:17 -08:00
mm/memblock: add memblock memory allocation apis
2014-01-21 16:19:46 -08:00
sched/preempt, locking: Rework local_bh_{dis,en}able()
2014-01-13 17:32:27 +01:00
mm: compaction: encapsulate defer reset logic
2014-01-21 16:19:48 -08:00
x86, build, icc: Remove uninitialized_var() from compiler-intel.h
2013-12-10 15:01:01 -08:00
arch: Introduce smp_load_acquire(), smp_store_release()
2014-01-12 10:37:17 +01:00
drivers/base: provide an infrastructure for componentised subsystems
2014-01-10 16:27:36 -08:00
context_tracking: Wrap static key check into more intuitive function name
2013-12-02 20:43:14 +01:00
context_tracking: Rename context_tracking_active() to context_tracking_cpu_is_enabled()
2013-12-02 20:43:15 +01:00
Revert "cpufreq: suspend governors on system suspend/hibernate"
2013-12-08 01:04:17 +01:00
crash_dump: fix compilation error (on MIPS at least)
2014-01-15 14:19:42 +07:00
dcache: allow word-at-a-time name hashing with big-endian CPUs
2013-12-12 10:39:01 -08:00
Revert "kernfs, sysfs, driver-core: implement kernfs_remove_self() and its wrappers"
2014-01-13 14:05:13 -08:00
dma-debug: introduce debug_dma_assert_idle()
2014-01-21 16:19:41 -08:00
dma: Indicate residue granularity in dma_slave_caps
2014-01-14 21:28:39 +00:00
EDAC: Add an edac_report parameter to EDAC
2013-12-11 18:06:47 +01:00
Linux 3.13-rc7
2014-01-05 12:34:29 +01:00
firmware: Introduce request_firmware_direct()
2013-12-08 18:22:32 -08:00
fsnotify: remove .should_send_event callback
2014-01-21 16:19:41 -08:00
gpio: Remove duplicate include of errno.h
2013-11-25 09:03:39 +01:00
sched/preempt, locking: Rework local_bh_{dis,en}able()
2014-01-13 17:32:27 +01:00
HID: hid-sensor-hub: Add logical min and max
2013-12-02 21:05:30 +00:00
2nd round of new IIO drivers, features and cleanups for the 3.14 cycle.
2013-12-24 10:30:57 -08:00
mm: thp: optimize compound_trans_huge
2014-01-21 16:19:43 -08:00
mm: tail page refcounting optimization for slab and hugetlbfs
2014-01-21 16:19:43 -08:00
i2c: pnx: Use devm_*() functions
2014-01-16 11:15:50 +01:00
i2c: Re-instate body of i2c_parent_is_i2c_adapter()
2014-01-14 17:11:13 +01:00
init.h: add missing initcall variants
2013-12-10 22:58:13 -08:00
introduce for_each_thread() to replace the buggy while_each_thread()
2014-01-21 16:19:46 -08:00
xen-netback: fix fragment detection in checksum setup
2013-12-05 20:31:40 -05:00
genirq: Add an accessor for IRQ_PER_CPU flag
2013-12-19 17:43:04 +00:00
jump_label: use defined macros instead of hard-coding for better readability
2014-01-08 15:23:53 +00:00
Merge branch 'core-debug-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2014-01-20 10:22:12 -08:00
kernfs: add struct dentry declaration in kernfs.h
2014-01-17 11:50:07 -08:00
PCI: Disable Bus Master only on kexec reboot
2013-12-07 14:20:28 -07:00
kernfs: s/sysfs_dirent/kernfs_node/ and rename its friends accordingly
2013-12-11 15:28:36 -08:00
mm/rmap: use rmap_walk() in page_referenced()
2014-01-21 16:19:45 -08:00
libata: implement ATA_HORKAGE_NO_NCQ_TRIM and apply it to Micro M500 SSDs
2013-12-17 07:03:14 -05:00
mm: do not allocate page->ptl dynamically, if spinlock_t fits to long
2013-12-20 12:25:45 -08:00
math64: Add mul_u64_u32_shr()
2013-12-11 15:52:34 +01:00
mm/memblock: switch to use NUMA_NO_NODE instead of MAX_NUMNODES
2014-01-21 16:19:46 -08:00
drivers: base: Add prototype declaration to the header file
2013-12-20 12:20:26 -08:00
mm, mempolicy: remove unneeded functions for UMA configs
2014-01-21 16:19:44 -08:00
micrel: add support for KSZ8041RNLI
2013-12-11 13:54:13 -05:00
aio/migratepages: make aio migrate pages sane
2013-12-21 17:56:08 -05:00
mm: add overcommit_kbytes sysctl variable
2014-01-21 16:19:44 -08:00
mm: do not allocate page->ptl dynamically, if spinlock_t fits to long
2013-12-20 12:25:45 -08:00
mm: add overcommit_kbytes sysctl variable
2014-01-21 16:19:44 -08:00
mm: numa: limit scope of lock for NUMA migrate rate limiting
2014-01-21 16:19:48 -08:00
net: unix: allow set_peek_off to fail
2013-12-10 21:45:15 -05:00
net: core: explicitly select a txq before doing l2 forwarding
2014-01-10 13:23:08 -05:00
NFS client bugfixes
2013-12-05 13:05:48 -08:00
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
2013-12-15 11:56:47 -08:00
percpu: fix spurious sparse warnings from DEFINE_PER_CPU()
2013-12-05 12:59:23 -05:00
perf/x86: Fix active_entry initialization
2014-01-12 10:16:07 +01:00
net/phy: Add the autocross feature for forced links on VSC82x4
2013-11-20 22:09:19 -05:00
posix_acl: uninlining
2014-01-21 16:19:42 -08:00
power_supply: Add power_supply_get_by_phandle
2013-12-23 18:21:11 -08:00
sched/preempt: Fix up missed PREEMPT_NEED_RESCHED folding
2014-01-13 17:38:55 +01:00
sched/preempt, locking: Rework local_bh_{dis,en}able()
2014-01-13 17:32:27 +01:00
pstore: Don't allow high traffic options on fragile devices
2013-12-20 13:12:01 -08:00
rcu: Remove "extern" from function declarations in include/linux/*rcu*.h
2013-12-12 12:34:16 -08:00
Merge branches 'doc.2013.12.03a', 'fixes.2013.12.12a', 'rcutorture.2013.12.03a' and 'sparse.2013.12.12a' into HEAD
2013-12-12 12:35:38 -08:00
rcu: Remove "extern" from function declarations in include/linux/*rcu*.h
2013-12-12 12:34:16 -08:00
rcu: Remove "extern" from function declarations in include/linux/*rcu*.h
2013-12-12 12:34:16 -08:00
kexec: migrate to reboot cpu
2013-12-18 19:04:50 -08:00
mm/rmap: use rmap_walk() in page_referenced()
2014-01-21 16:19:45 -08:00
rtmutex: Turn the plist into an rb-tree
2014-01-13 13:41:50 +01:00
net: allow netdev_all_upper_get_next_dev_rcu with rtnl lock held
2013-12-17 21:19:08 -08:00
locking: Optimize lock_bh functions
2014-01-13 13:47:36 +01:00
lib/scatterlist: export sg_miter_skip()
2013-12-08 17:56:37 -08:00
introduce for_each_thread() to replace the buggy while_each_thread()
2014-01-21 16:19:46 -08:00
seqlock: Use raw_ prefix instead of _no_lockdep
2014-01-12 10:13:59 +01:00
security: shmem: implement kernel private shmem inodes
2013-12-02 11:24:19 +00:00
net: Add some clarification to skb_tx_timestamp() comment.
2013-12-27 13:04:33 -05:00
slab.h: remove duplicate kmalloc declaration and fix kernel-doc warnings
2013-11-24 11:01:16 -08:00
Merge branch 'slab/next' of git://git.kernel.org/pub/scm/linux/kernel/git/penberg/linux
2013-11-22 08:10:34 -08:00
Merge branch 'slab/next' of git://git.kernel.org/pub/scm/linux/kernel/git/penberg/linux
2013-11-22 08:10:34 -08:00
locking: Add an smp_mb__after_unlock_lock() for UNLOCK+BLOCK barrier
2013-12-16 11:36:13 +01:00
locking: Optimize lock_bh functions
2014-01-13 13:47:36 +01:00
locking: Optimize lock_bh functions
2014-01-13 13:47:36 +01:00
mfd: ssbi: Constify buffer in ssbi_write
2014-01-21 08:28:07 +00:00
sched: Add new scheduler syscalls to support an extended scheduling parameters ABI
2014-01-13 13:41:04 +01:00
Revert "kernfs, sysfs, driver-core: implement kernfs_remove_self() and its wrappers"
2014-01-13 14:05:13 -08:00
ARM: tegra: Provide dummy powergate implementation
2013-11-25 13:34:51 -08:00
context_tracking: Wrap static key check into more intuitive function name
2013-12-02 20:43:14 +01:00
tpm: Create a tpm_class_ops structure and use it in the drivers
2014-01-06 14:37:25 +01:00
USB patches for 3.14-rc1
2014-01-20 16:13:02 -08:00
tty: Halve flip buffer GFP_ATOMIC memory consumption
2013-12-09 11:09:24 -08:00
tty: Always handle NULL flag ptr
2013-12-08 16:56:05 -08:00
sched/preempt: Take away preempt_enable_no_resched() from modules
2014-01-13 13:47:37 +01:00
usb: core: allow a reference device for new_id
2014-01-10 16:54:35 -08:00
VME: Rename vme_slot_get to avoid confusion with reference counting
2013-12-03 11:15:58 -08:00
context_tracking: Rename context_tracking_active() to context_tracking_cpu_is_enabled()
2013-12-02 20:43:15 +01:00
zorro/UAPI: Disintegrate include/linux/zorro*.h
2013-11-26 11:09:08 +01:00
