Joonsoo Kim
24e2716f63
mm/compaction: add tracepoint to observe behaviour of compaction defer ...
Compaction deferring logic is heavy hammer that block the way to the
compaction. It doesn't consider overall system state, so it could prevent
user from doing compaction falsely. In other words, even if system has
enough range of memory to compact, compaction would be skipped due to
compaction deferring logic. This patch add new tracepoint to understand
work of deferring logic. This will also help to check compaction success
and fail.
Signed-off-by: Joonsoo Kim <iamjoonsoo.kim@lge.com>
Cc: Vlastimil Babka <vbabka@suse.cz>
Cc: Mel Gorman <mgorman@suse.de>
Cc: David Rientjes <rientjes@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2015-02-11 17:06:04 -08:00
Char/Misc driver patches for 3.19-rc1
2014-12-14 16:43:47 -08:00
bcma: implement host code support for PCIe Gen 2 devices
2015-01-29 10:54:43 +02:00
can: dev: Consolidate and unify state change handling
2014-12-07 21:22:09 +01:00
libceph: fix sparse endianness warnings
2015-01-08 20:36:57 +03:00
ARM: OMAP2+: clock: fix DPLL code to use new determine rate APIs
2014-12-15 17:05:08 -08:00
fsl /bestcomm
This is the bulk of GPIO changes for the v3.19 series:
2014-12-14 14:05:05 -08:00
USB patches for 3.19-rc1
2014-12-14 14:57:16 -08:00
Input: MT - add support for balanced slot assignment
2015-02-01 11:50:35 -08:00
Merge branch 'irq-irqdomain-arm-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2014-12-15 17:30:09 -08:00
MMC core:
2015-02-11 10:56:48 -08:00
IB/mlx4: Reset flow support for IB kernel ULPs
2015-02-09 14:03:53 -08:00
IB/mlx5: Handle page faults
2014-12-15 18:19:03 -08:00
MMC core:
2015-02-11 10:56:48 -08:00
SCSI misc on 20150209
2015-02-11 10:28:45 -08:00
MMC core:
2015-02-11 10:56:48 -08:00
power: charger-manager: Use alarmtimer for battery monitoring in suspend.
2015-01-21 20:52:07 +01:00
Merge remote-tracking branches 'regulator/topic/max8649', 'regulator/topic/mode', 'regulator/topic/mt6397', 'regulator/topic/pfuze100' and 'regulator/topic/qcom-rpm' into regulator-next
2015-02-08 11:16:27 +08:00
soc /ti
Merge remote-tracking branches 'spi/topic/orion', 'spi/topic/pxa2xx', 'spi/topic/qup', 'spi/topic/rockchip' and 'spi/topic/samsung' into spi-next
2015-02-08 11:16:55 +08:00
bcma: detect SPROM revision 11
2015-01-29 10:49:28 +02:00
sunrpc: convert to lockless lookup of queued server threads
2014-12-09 11:22:22 -05:00
USB patches for 3.19-rc1
2014-12-14 14:57:16 -08:00
ACPI: Add interfaces to parse IOAPIC ID for IOAPIC hotplug
2015-02-05 15:09:26 +01:00
ata: ahci_platform: fix owner module reference mismatch for scsi host
2015-01-28 18:45:23 -05:00
libata: s/ata_id_removeable()/ata_id_removable()/
2014-12-25 15:27:16 -05:00
ata: pata_platform: fix owner module reference mismatch for scsi host
2015-01-28 18:45:23 -05:00
Merge branch 'upstream' of git://git.infradead.org/users/pcmoore/audit
2014-12-23 18:13:16 -08:00
syscalls: implement execveat() system call
2014-12-13 12:42:51 -08:00
Driver core patches for 3.19-rc1
2014-12-14 16:10:09 -08:00
blk-mq: Add helper to abort requeued requests
2015-01-08 08:55:53 -07:00
blk-mq: Allow requests to never expire
2015-01-08 08:59:01 -07:00
Merge branch 'for-3.19/core' of git://git.kernel.dk/linux-block
2014-12-13 14:14:23 -08:00
net: sock: allow eBPF programs to be attached to sockets
2014-12-05 21:47:32 -08:00
cgroup: add dummy css_put() for !CONFIG_CGROUPS
2015-01-06 12:02:46 -05:00
cgroup: reorder SUBSYS(blkio) in cgroup_subsys.h
2015-01-06 12:02:46 -05:00
clk: Change clk_ops->determine_rate to return a clk_hw as the best parent
2014-12-03 16:21:37 -08:00
time: move the timecounter/cyclecounter code into its own file.
2014-12-30 18:29:25 -05:00
mm: cma: split cma-reserved in dmesg log
2014-12-18 19:08:10 -08:00
mm/compaction: add tracepoint to observe behaviour of compaction defer
2015-02-11 17:06:04 -08:00
syscalls: implement execveat() system call
2014-12-13 12:42:51 -08:00
Merge branch 'for-mingo' of git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu into core/rcu
2015-01-21 06:12:21 +01:00
thermal: cpu_cooling: return ERR_PTR() for !CPU_THERMAL or !THERMAL_OF
2014-12-17 09:00:04 -04:00
cpufreq: remove CPUFREQ_UPDATE_POLICY_CPU notifications
2015-01-23 23:06:44 +01:00
cpuidle / ACPI: remove unused CPUIDLE_FLAG_TIME_INVALID
2014-12-17 02:26:28 +01:00
groups: Consolidate the setgroups permission checks
2014-12-05 17:19:27 -06:00
Driver core patches for 3.19-rc1
2014-12-14 16:10:09 -08:00
PM / devfreq: event: Add devfreq_event class
2015-01-30 17:56:40 +09:00
PM: Eliminate CONFIG_PM_RUNTIME
2014-12-19 22:55:06 +01:00
Driver core patches for 3.19-rc1
2014-12-14 16:10:09 -08:00
dmaengine: clarify the issue_pending expectations
2014-12-05 20:55:27 +05:30
quota: Cleanup flags definitions
2015-01-21 19:21:30 +01:00
* Move efivarfs from the misc filesystem section to pseudo filesystem,
2015-01-29 19:16:40 +01:00
ses: Add power_status to SES device slot
2015-01-09 15:44:19 +01:00
net: Add Transparent Ethernet Bridging GRO support.
2015-01-02 15:46:41 -05:00
ethtool: Support for configurable RSS hash function
2014-12-08 21:07:10 -05:00
fault-inject: add ratelimit option
2014-12-13 12:42:52 -08:00
video: fbdev: Check Standard Timing against DMT
2015-01-15 13:33:41 +02:00
net: fec: add Wake-on-LAN support
2014-12-31 13:06:50 -05:00
include/linux/file.h: remove get_unused_fd() macro
2014-12-10 17:41:10 -08:00
net: sock: allow eBPF programs to be attached to sockets
2014-12-05 21:47:32 -08:00
Merge branch 'akpm' (patches from Andrew)
2015-02-10 16:45:56 -08:00
fsnotify: fix handling of renames in audit
2015-02-10 14:30:28 -08:00
fsnotify: remove destroy_list from fsnotify_mark
2014-12-13 12:42:53 -08:00
tracing: Add tp_printk cmdline to have tracepoints go to printk()
2014-12-15 10:17:38 -05:00
perf: Avoid horrible stack usage
2015-01-14 15:11:45 +01:00
genetlink: synchronize socket closing and family removal
2015-01-16 17:04:25 -05:00
mm, gfp: escalatedly define GFP_HIGHUSER and GFP_HIGHUSER_MOVABLE
2014-12-13 12:42:48 -08:00
net, lib: kill arch_fast_hash library bits
2014-12-10 15:17:46 -05:00
[media] hdmi: rename HDMI_AUDIO_CODING_TYPE_EXT_STREAM to _EXT_CT
2015-01-27 10:19:12 -02:00
HID: rmi: Scan the report descriptor to determine if the device is suitable for the hid-rmi driver
2014-12-17 09:13:13 +01:00
hrtimer: Prevent stale expiry time in hrtimer_interrupt()
2015-01-23 12:13:20 +01:00
mm:add KPF_ZERO_PAGE flag for /proc/kpageflags
2015-02-11 17:06:00 -08:00
mm/hugetlb: take page table lock in follow_huge_pmd()
2015-02-11 17:06:01 -08:00
mm: hugetlb_cgroup: convert to lockless page counters
2014-12-10 17:41:04 -08:00
hyperv: Add support for vNIC hot removal
2014-12-08 20:24:11 -05:00
i2c: Only include slave support if selected
2015-01-26 22:05:20 +01:00
mac80111: Add BIP-CMAC-256 cipher
2015-01-27 11:09:13 +01:00
net: replace br_fdb_external_learn_* calls with switchdev notifier events
2015-01-18 00:23:57 -05:00
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
2015-02-05 14:33:28 -08:00
Merge branch 'sched-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2014-12-09 21:21:34 -08:00
linux/interrupt.h: remove the definition of unused tasklet_hi_enable
2014-12-12 15:15:41 -05:00
ARM: SoC/iommu configuration for 3.19
2014-12-16 14:53:01 -08:00
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
2014-12-16 15:53:03 -08:00
ipmi: Use the proper type for acpi_handle
2014-12-11 15:04:06 -06:00
ipmi: Remove the now unused priority from SMI sender
2014-12-11 15:04:11 -06:00
ipv6: pull cork initialization into its own function.
2015-02-02 19:28:04 -08:00
Merge branch 'irq-irqdomain-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2014-12-10 09:01:01 -08:00
jbd: drop jbd_ENOSYS debug
2015-01-15 10:34:54 +01:00
jbd: drop jbd_ENOSYS debug
2015-01-15 10:34:54 +01:00
printk: add and use LOGLEVEL_<level> defines for KERN_<LEVEL> equivalents
2014-12-10 17:41:11 -08:00
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/livepatching
2015-02-10 18:35:40 -08:00
genirq: Prevent proc race against freeing of irq descriptors
2014-12-13 13:33:07 +01:00
include/linux/kmemleak.h: needs slab.h
2014-12-13 12:42:47 -08:00
Couple of items for 3.20
2015-01-24 10:11:12 +01:00
Second round of changes for KVM for arm/arm64 for v3.19; fixes reboot
2014-12-15 13:06:40 +01:00
KVM: move APIC types to arch/x86/
2014-12-18 09:39:51 +01:00
Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/cooloney/linux-leds
2014-12-15 18:28:25 -08:00
Merge branch 'for-3.19-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata into for-3.20
2015-02-09 07:54:41 -05:00
list_nulls: fix missing header
2015-01-04 23:11:43 -05:00
livepatch: rename config to CONFIG_LIVEPATCH
2015-02-04 11:25:51 +01:00
mm: memcontrol: default hierarchy interface for memory
2015-02-11 17:06:02 -08:00
vm_area_operations: kill ->migrate()
2014-12-17 08:26:51 -05:00
mm: account pmd page tables to the process
2015-02-11 17:06:04 -08:00
mm: account pmd page tables to the process
2015-02-11 17:06:04 -08:00
Merge branch 'drm-next' of git://people.freedesktop.org/~airlied/linux
2014-12-15 15:52:01 -08:00
mm: microoptimize zonelist operations
2015-02-11 17:06:02 -08:00
module: make module_refcount() a signed integer.
2015-01-22 11:15:54 +10:30
module: remove mod arg from module_free, rename module_memfree().
2015-01-20 11:38:33 +10:30
make nameidata completely opaque outside of fs/namei.c
2014-12-10 21:32:13 -05:00
netdev: introduce new NETIF_F_HW_SWITCH_OFFLOAD feature flag for switch device offloads
2015-02-01 23:16:33 -08:00
net:rfs: adjust table size checking
2015-02-08 21:54:09 -08:00
netlink/genetlink: pass network namespace to bind/unbind
2014-12-27 03:07:50 -05:00
NFSv4: Cache the NFSv4/v4.1 client owner_id in the struct nfs_client
2015-01-05 19:40:53 -08:00
take the targets of /proc/*/ns/* symlinks to separate fs
2014-12-10 21:30:20 -05:00
Devicetree changes for v3.19
2014-12-11 13:06:58 -08:00
iommu: store DT-probed IOMMU data privately
2014-12-05 14:35:52 +00:00
oom, PM: make OOM detection in the freezer path raceless
2015-02-11 17:06:03 -08:00
locking/mcs: Better differentiate between MCS variants
2015-01-14 15:07:32 +01:00
mm: add 'foreign' alias for the 'pinned' page flag
2015-01-28 14:03:09 +00:00
mm: page_counter: pull "-1" handling out of page_counter_memparse()
2015-02-11 17:06:02 -08:00
mm/page_owner: keep track of page owners
2014-12-13 12:42:48 -08:00
mm/page_owner: keep track of page owners
2014-12-13 12:42:48 -08:00
mm: get rid of radix tree gfp mask for pagecache_get_page
2014-12-29 12:45:45 -08:00
ACPI and power management updates for v3.20-rc1
2015-02-10 15:09:41 -08:00
USB patches for 3.19-rc1
2014-12-14 14:57:16 -08:00
percpu: remove __get_cpu_var and __raw_get_cpu_var macros
2014-12-13 12:42:53 -08:00
percpu_ref: implement percpu_ref_is_dying()
2015-01-06 10:26:10 -05:00
perf: Decouple unthrottling and rotating
2015-02-04 08:07:16 +01:00
perf: Move task_pt_regs sampling into arch code
2015-01-09 11:12:28 +01:00
net: phy: keep track of the PHY suspend state
2015-01-27 00:16:51 -08:00
net: Allow FIXED_PHY to be modular.
2014-12-16 15:02:23 -05:00
common object embedded into various struct ....ns
2014-12-04 14:31:00 -05:00
PM: Convert dev_pm_put_subsys_data() into a void function
2015-02-03 22:59:25 +01:00
PM / Domains: Eliminate the mutex for the generic_pm_domain_data
2015-02-03 22:56:53 +01:00
Merge branch 'for-linus' of git://ftp.arm.linux.org.uk/~rmk/linux-arm
2014-12-12 15:26:48 -08:00
printk: add dummy routine for when CONFIG_PRINTK=n
2015-01-26 13:37:18 -08:00
take the targets of /proc/*/ns/* symlinks to separate fs
2014-12-10 21:30:20 -05:00
pstore-ram: Allow optional mapping with pgprot_noncached
2014-12-11 13:38:31 -08:00
exit: ptrace: shift "reap dead" code from exit_ptrace() to forget_original_parent()
2014-12-10 17:41:10 -08:00
spi: pxa2xx: Add definition for Intel Quark DDS_RATE register
2014-12-22 20:17:23 +00:00
quota: Store maximum space limit in bytes
2015-01-30 12:51:21 +01:00
quota: Add ->quota_{enable,disable} callbacks for VFS quotas
2015-01-30 12:50:32 +01:00
ratelimit: add initialization macro
2014-12-13 12:42:52 -08:00
rculist: Fix sparse warning
2015-01-06 11:01:13 -08:00
Merge branches 'doc.2015.01.07a', 'fixes.2015.01.15a', 'preempt.2015.01.06a', 'srcu.2015.01.06a', 'stall.2015.01.16a' and 'torture.2015.01.11a' into HEAD
2015-01-15 23:34:34 -08:00
Merge branches 'doc.2015.01.07a', 'fixes.2015.01.15a', 'preempt.2015.01.06a', 'srcu.2015.01.06a', 'stall.2015.01.16a' and 'torture.2015.01.11a' into HEAD
2015-01-15 23:34:34 -08:00
Merge branches 'doc.2015.01.07a', 'fixes.2015.01.15a', 'preempt.2015.01.06a', 'srcu.2015.01.06a', 'stall.2015.01.16a' and 'torture.2015.01.11a' into HEAD
2015-01-15 23:34:34 -08:00
regmap: correct the description of structure element in reg_field
2015-01-27 13:13:04 +00:00
resources: Move struct resource_list_entry from ACPI into resource core
2015-02-05 15:09:25 +01:00
rhashtable: Introduce rhashtable_walk_*
2015-02-04 20:34:52 -08:00
rmap: drop support of non-linear mappings
2015-02-10 14:30:31 -08:00
rtc: Convert rtc_set_ntp_time() to use timespec64
2015-01-23 17:21:57 -08:00
rtnetlink: delay RTM_DELLINK notification until after ndo_uninit()
2014-12-09 13:36:57 -05:00
syscalls: implement execveat() system call
2014-12-13 12:42:51 -08:00
mm: vmscan: invoke slab shrinkers from shrink_zone()
2014-12-13 12:42:48 -08:00
net: fix a typo in skb_checksum_validate_zero_check
2015-02-08 16:28:26 -08:00
memcg: zap memcg_slab_caches and memcg_slab_mutex
2015-02-10 14:30:34 -08:00
init: Get rid of x86isms
2015-01-22 15:10:56 +01:00
net: bury net/core/iovec.c - nothing in there is used anymore
2015-02-04 01:34:15 -05:00
spinlock: Add spin_lock_bh_nested()
2015-01-03 14:32:57 -05:00
spinlock: Add spin_lock_bh_nested()
2015-01-03 14:32:57 -05:00
spinlock: Add spin_lock_bh_nested()
2015-01-03 14:32:57 -05:00
rcu: Combine DEFINE_SRCU() and DEFINE_STATIC_SRCU()
2015-01-06 11:04:27 -08:00
stacktrace: introduce snprint_stack_trace for buffer output
2014-12-13 12:42:48 -08:00
swap: remove unused mem_cgroup_uncharge_swapcache declaration
2015-02-11 17:06:00 -08:00
mm: page_cgroup: rename file to mm/swap_cgroup.c
2014-12-10 17:41:09 -08:00
mm/hugetlb: take page table lock in follow_huge_pmd()
2015-02-11 17:06:01 -08:00
syscalls: implement execveat() system call
2014-12-13 12:42:51 -08:00
tcp: mitigate ACK loops for connections as tcp_timewait_sock
2015-02-08 01:03:13 -08:00
Merge branch 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal into thermal-soc
2014-12-21 22:49:12 +08:00
Merge branch 'fortglx/3.19-stable/time' of https://git.linaro.org/people/john.stultz/linux into timers/urgent
2015-01-22 12:28:02 +01:00
timecounter: provide a macro to initialize the cyclecounter mask field.
2015-01-02 16:47:35 -05:00
time: Expose get_monotonic_boottime64 for in-kernel use
2015-01-23 17:21:55 -08:00
tracing: Add condition check to RCU lockdep checks
2015-02-07 19:34:25 -05:00
time: move the timecounter/cyclecounter code into its own file.
2014-12-30 18:29:25 -05:00
ip: Move checksum convert defines to inet
2015-01-05 22:44:46 -05:00
vhost: vhost_scsi_handle_vq() should just use copy_from_user()
2015-02-04 01:34:16 -05:00
USB / PM: Drop CONFIG_PM_RUNTIME from the USB core
2014-12-04 00:51:54 +01:00
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace
2014-12-17 12:31:40 -08:00
common object embedded into various struct ....ns
2014-12-04 14:31:00 -05:00
A balloon enhancement, and a minor race-on-module-unload theoretical
2014-12-17 10:37:56 -08:00
virtio: memory access APIs
2014-12-09 12:05:24 +02:00
virtio: core support for config generation
2014-12-14 18:21:31 +02:00
mm,vmacache: count number of system-wide flushes
2014-12-13 12:42:48 -08:00
vmci: propagate msghdr all way down to __qp_memcpy_to_queue()
2015-02-04 01:34:14 -05:00
vringh: update for virtio 1.0 APIs
2014-12-15 23:49:28 +02:00
sched/wait: Introduce wait_on_bit_timeout()
2015-02-04 07:52:32 +01:00
workqueue.h: remove loops of single statement macros
2015-01-06 18:16:30 -05:00
mm: protect set_page_dirty() from ongoing truncation
2015-01-08 15:10:51 -08:00
