minskey guo
cf23422b9d
cpu/mem hotplug: enable CPUs online before local memory online ...
Enable users to online CPUs even if the CPUs belongs to a numa node which
doesn't have onlined local memory.
The zonlists(pg_data_t.node_zonelists[]) of a numa node are created either
in system boot/init period, or at the time of local memory online. For a
numa node without onlined local memory, its zonelists are not initialized
at present. As a result, any memory allocation operations executed by
CPUs within this node will fail. In fact, an out-of-memory error is
triggered when attempt to online CPUs before memory comes to online.
This patch tries to create zonelists for such numa nodes, so that the
memory allocation for this node can be fallback'ed to other nodes.
[akpm@linux-foundation.org: remove unneeded export]
[akpm@linux-foundation.org: coding-style fixes]
Signed-off-by: minskey guo<chaohong.guo@intel.com>
Cc: Minchan Kim <minchan.kim@gmail.com>
Cc: Yasunori Goto <y-goto@jp.fujitsu.com>
Cc: Andi Kleen <andi@firstfloor.org>
Cc: Christoph Lameter <cl@linux-foundation.org>
Cc: Tejun Heo <tj@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2010-05-25 08:07:00 -07:00
Merge branch 'devel-stable' into devel
2010-05-17 17:24:04 +01:00
can: sja1000 platform data fixes
2010-05-17 22:39:48 -07:00
Revert "V4L/DVB: Add FE_CAN_PSK_8 to allow apps to identify PSK_8 capable DVB devices"
2010-05-19 12:57:48 -03:00
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6
2010-05-20 09:41:44 -07:00
sh: allow platforms to specify SD-card supported voltages
2010-05-22 17:05:22 +09:00
mtd: nand: support alternate BB marker locations on MLC
2010-05-14 01:56:12 +01:00
netfilter: xtables: change hotdrop pointer to direct modification
2010-05-11 18:35:27 +02:00
nfsd: further comment typos
2010-05-03 08:33:00 -04:00
SUNRPC: Don't spam gssd with upcall requests when the kerberos key expired
2010-05-14 15:09:37 -04:00
Merge git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb-2.6
2010-05-20 21:26:12 -07:00
x86, acpi/irq: Teach acpi_get_override_irq to take a gsi not an isa_irq
2010-05-04 13:34:27 -07:00
ahci: Add platform driver
2010-05-14 17:08:01 -04:00
serial: Add driver for the Altera JTAG UART
2010-05-21 09:34:30 -07:00
serial: Add driver for the Altera UART
2010-05-21 09:34:30 -07:00
libata-sff: prd is BMDMA specific
2010-05-19 13:38:54 -04:00
writeback: fixups for !dirty_writeback_centisecs
2010-05-21 20:00:35 +02:00
Merge branch 'core-hweight-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip
2010-05-18 09:17:01 -07:00
Merge git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging-2.6
2010-05-21 15:26:46 -07:00
cgroup: Check task_lock in task_subsys_state()
2010-05-04 09:25:02 -07:00
clocksource: Add clocksource_register_hz/khz interface
2010-05-10 14:24:26 +02:00
mm: compaction: defer compaction using an exponential backoff when compaction fails
2010-05-25 08:07:00 -07:00
cpuset,mm: fix no node to alloc memory when changing cpuset's mems
2010-05-25 08:06:57 -07:00
crypto: Use ARCH_KMALLOC_MINALIGN for CRYPTO_MINALIGN now that it's exposed
2010-05-19 22:03:14 +03:00
Fix the regression created by "set S_DEAD on unlink()..." commit
2010-05-15 07:16:33 -04:00
Debugobjects transition check
2010-05-10 16:08:01 -07:00
Merge remote branch 'origin' into secretlab/next-devicetree
2010-05-22 00:36:56 -06:00
Merge branch 'ioat' into dmaengine
2010-05-17 16:30:58 -07:00
quota: unify ->set_dqblk
2010-05-21 19:30:44 +02:00
drbd: This is now equivalent to drbd release 8.3.8rc1
2010-05-21 21:12:01 +02:00
drbd: Four new configuration settings for resync speed control
2010-05-18 01:25:00 +02:00
drbd: Four new configuration settings for resync speed control
2010-05-18 01:25:00 +02:00
[S390] add breaking event address for user space
2010-05-17 10:00:15 +02:00
linux/elfcore.h: hide kernel functions
2010-05-21 20:29:10 -07:00
ext2: Add ext2_sb_info s_lock spinlock
2010-05-21 19:30:39 +02:00
vga16fb, drm: vga16fb->drm handoff
2010-05-18 16:19:30 +10:00
pipe: add support for shrinking and growing pipes
2010-05-21 21:12:40 +02:00
firmware_class: fix memory leak - free allocated pages
2010-05-21 09:37:28 -07:00
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs-2.6
2010-05-21 19:37:45 -07:00
Merge branch 'tracing-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip
2010-05-18 08:35:04 -07:00
Merge git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6
2010-05-21 07:19:18 -07:00
fs: xattr_handler table should be const
2010-05-21 18:31:18 -04:00
tty: n_gsm line discipline
2010-05-21 09:34:29 -07:00
Merge branches 'upstream-fixes', 'bkl-removal', 'debugfs-fixes' and 'hid-suspend' into for-linus
2010-05-19 14:05:06 +02:00
hw-breakpoints: Get the number of available registers on boot dynamically
2010-05-01 04:32:14 +02:00
i2c-omap: add mpu wake up latency constraint in i2c
2010-05-20 00:18:59 +01:00
Merge remote branch 'origin' into secretlab/next-devicetree
2010-05-22 00:36:56 -06:00
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide-2.6
2010-05-24 08:05:29 -07:00
netpoll: add generic support for bridge and bonding devices
2010-05-06 00:47:21 -07:00
net: Add netlink support for virtual port management (was iovnl)
2010-05-17 22:49:55 -07:00
net: adjust handle_macvlan to pass port struct to hook
2010-05-15 23:48:02 -07:00
tun: add ioctl to modify vnet header size
2010-05-03 12:33:13 +03:00
rcu: remove all rcu head initializations, except on_stack initializations
2010-05-11 16:10:47 -07:00
interrupt.h: fix fatal kernel-doc error
2010-05-21 10:48:12 -07:00
resource: shared I/O region support
2010-05-11 12:01:10 -07:00
ipv6: ip6mr: support multiple tables
2010-05-11 14:40:55 +02:00
genirq: Add CPU mask affinity hint
2010-05-03 11:50:57 +02:00
isapnp: move definitions to mod_devicetable.h so file2alias can reach them.
2010-05-19 17:33:38 +09:30
jbd: Provide function to check whether transaction will issue data barrier
2010-05-21 19:30:40 +02:00
printk,kdb: capture printk() when in kdb shell
2010-05-20 21:04:27 -05:00
Merge git://git.infradead.org/iommu-2.6
2010-05-21 17:25:01 -07:00
x86, kgdb, init: Add early and late debug states
2010-05-20 21:04:29 -05:00
netns: Teach network device kobjects which namespace they are in.
2010-05-21 09:37:32 -07:00
kref: remove kref_set
2010-05-21 09:37:29 -07:00
ktime: introduce ktime_to_ms()
2010-05-14 15:09:32 -04:00
KVM: PPC: Add OSI hypercall interface
2010-05-17 12:17:10 +03:00
KVM: Let vcpu structure alignment be determined at runtime
2010-05-19 11:36:29 +03:00
libata-sff: separate out BMDMA qc_issue
2010-05-19 13:38:55 -04:00
lockdep: Add novalidate class for dev->mutex conversion
2010-05-21 09:37:30 -07:00
vmscan: remove isolate_pages callback scan control
2010-05-25 08:07:00 -07:00
cpu/mem hotplug: enable CPUs online before local memory online
2010-05-25 08:07:00 -07:00
mempolicy: restructure rebinding-mempolicy functions
2010-05-25 08:06:57 -07:00
V4L/DVB: meye: remove last V4L1 remnants from the code and add v4l2_device
2010-05-18 00:52:36 -03:00
mm: compaction: memory compaction core
2010-05-25 08:06:59 -07:00
mm: compaction: memory compaction core
2010-05-25 08:06:59 -07:00
mm: compaction: defer compaction using an exponential backoff when compaction fails
2010-05-25 08:07:00 -07:00
Merge branch 'modules' of git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux-2.6-for-linus
2010-05-21 17:15:44 -07:00
ipv6: ip6mr: support multiple tables
2010-05-11 14:40:55 +02:00
ncpfs: BKL ioctl pushdown
2010-05-17 05:27:42 +02:00
net: sock_def_readable() and friends RCU conversion
2010-05-01 15:00:15 -07:00
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6
2010-05-20 21:04:44 -07:00
netlink: Implment netlink_broadcast_filtered
2010-05-21 09:37:32 -07:00
netpoll: Use 'bool' for netpoll_rx() return type.
2010-05-06 01:31:27 -07:00
NFS: Add helper functions for allocating filehandles and fattr structs
2010-05-14 15:09:21 -04:00
NFSv4: Clean up the NFSv4 setclientid operation
2010-05-14 15:09:30 -04:00
NFSv4: Clean up the NFSv4 setclientid operation
2010-05-14 15:09:30 -04:00
nilfs2: enlarge s_volume_name member in nilfs_super_block
2010-05-10 11:32:33 +09:00
cfg80211/mac80211: better channel handling
2010-05-07 14:55:50 -04:00
netpoll: add generic support for bridge and bonding devices
2010-05-06 00:47:21 -07:00
of: change of_match_device to work with struct device
2010-05-22 00:10:41 -06:00
of: Remove duplicate fields from of_platform_driver
2010-05-22 00:10:40 -06:00
padata: Add some code comments
2010-05-19 13:44:27 +10:00
x86/PCI: irq and pci_ids patch for additional Intel Cougar Point DeviceIDs
2010-05-11 12:01:40 -07:00
Merge branch 'linux-next' of git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci-2.6
2010-05-21 18:58:52 -07:00
Revert "perf: Fix exit() vs PERF_FORMAT_GROUP"
2010-05-11 08:31:49 +02:00
pipe: set lower and upper limit on max pages in the pipe page array
2010-05-21 21:12:52 +02:00
platform: Make platform resource input parameters const
2010-05-17 21:37:40 +02:00
PM QOS update
2010-05-10 23:08:19 +02:00
i2c: Fix bus-level power management callbacks
2010-05-10 23:09:30 +02:00
PM: pm_wakeup - switch to using bool
2010-05-10 23:08:15 +02:00
power_supply: Add support for writeable properties
2010-05-19 12:14:42 +04:00
quota: unify ->set_dqblk
2010-05-21 19:30:44 +02:00
quota: Refactor dquot_transfer code so that OCFS2 can pass in its references
2010-05-21 19:30:45 +02:00
ramfs: replace inode uid,gid,mode initialization with helper function
2010-05-21 18:31:26 -04:00
Merge branch 'x86-pat-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip
2010-05-18 09:28:04 -07:00
net: rcu fixes
2010-05-03 15:53:54 -07:00
rcu head introduce rcu head init on stack
2010-05-10 16:53:55 -07:00
Merge branch 'sched-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip
2010-05-18 08:27:54 -07:00
Merge branch 'sched-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip
2010-05-18 08:27:54 -07:00
reiserfs: constify xattr_handler
2010-05-21 18:31:19 -04:00
reiserfs: constify xattr_handler
2010-05-21 18:31:19 -04:00
mm: migration: share the anon_vma ref counts between KSM and page migration
2010-05-25 08:06:58 -07:00
rtc-v3020: make bitfield unsigned
2010-05-11 10:09:47 +02:00
ipv6: ip6mr: support multiple tables
2010-05-11 14:40:55 +02:00
cpuset,mm: fix no node to alloc memory when changing cpuset's mems
2010-05-25 08:06:57 -07:00
Merge branch 'master' into next
2010-05-06 10:56:07 +10:00
Merge branch 'kdb-merge' of git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/linux-2.6-kgdb
2010-05-21 11:08:05 -07:00
sh: fixup the docbook paths for clock framework shuffling.
2010-05-13 18:42:25 +09:00
net: add a noref bit on skb dst
2010-05-17 17:18:50 -07:00
mm: Move ARCH_SLAB_MINALIGN and ARCH_KMALLOC_MINALIGN to <linux/slab_def.h>
2010-05-19 22:03:13 +03:00
mm: Move ARCH_SLAB_MINALIGN and ARCH_KMALLOC_MINALIGN to <linux/slob_def.h>
2010-05-19 22:03:13 +03:00
mm: Move ARCH_SLAB_MINALIGN and ARCH_KMALLOC_MINALIGN to <linux/slub_def.h>
2010-05-19 22:03:13 +03:00
pipe: add support for shrinking and growing pipes
2010-05-21 21:12:40 +02:00
rcu: make SRCU usable in modules
2010-05-10 11:08:35 -07:00
cpu_stop: add dummy implementation for UP
2010-05-08 17:12:33 +02:00
mm: compaction: memory compaction core
2010-05-25 08:06:59 -07:00
sysctl: add proc_do_large_bitmap
2010-05-15 23:28:39 -07:00
sysfs: add struct file* to bin_attr callbacks
2010-05-21 09:37:31 -07:00
KVM: VMX: enable VMXON check with SMX enabled (Intel TXT)
2010-05-19 11:36:34 +03:00
Input: add keypad driver for keys interfaced to TCA6416
2010-05-03 23:50:42 -07:00
sched: Intoduce get_cpu_iowait_time_us()
2010-05-09 19:35:27 +02:00
tipc: Update commenting in TIPC API
2010-05-12 23:02:23 -07:00
tipc: Add support for "-s" configuration option
2010-05-12 23:02:23 -07:00
tracing: Fix tracepoint.h DECLARE_TRACE() to allow more than one header
2010-05-05 11:46:17 -04:00
tty: n_gsm line discipline
2010-05-21 09:34:29 -07:00
atomic_t: Remove volatile from atomic_t definition
2010-05-17 07:57:27 -07:00
USB: remove unused usb_buffer_alloc and usb_buffer_free macros
2010-05-20 13:21:50 -07:00
viafb: move some include files to include/linux
2010-05-11 16:07:59 -06:00
viafb: move some include files to include/linux
2010-05-11 16:07:59 -06:00
viafb: move some include files to include/linux
2010-05-11 16:07:59 -06:00
V4L/DVB: Add a new ERROR flag for DQBUF after recoverable streaming errors
2010-05-19 12:58:37 -03:00
virtio: add_buf_gfp
2010-05-19 22:15:46 +09:30
Add virtio disk identification support
2010-05-19 22:15:40 +09:30
virtio: console: Use a control message to add ports
2010-05-19 22:15:49 +09:30
mm: compaction: direct compact when a high-order allocation fails
2010-05-25 08:06:59 -07:00
Merge git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb-2.6
2010-05-20 21:26:12 -07:00
writeback: fix problem with !CONFIG_BLOCK compilation
2010-05-21 20:01:03 +02:00
fs: xattr_handler table should be const
2010-05-21 18:31:18 -04:00
m68k: amiga - Zorro host bridge platform device conversion
2010-05-17 21:37:42 +02:00
