Mikulas Patocka
a6e50b409d
dm snapshot: skip reading origin when overwriting complete chunk ...
If we write a full chunk in the snapshot, skip reading the origin device
because the whole chunk will be overwritten anyway.
This patch changes the snapshot write logic when a full chunk is written.
In this case:
1. allocate the exception
2. dispatch the bio (but don't report the bio completion to device mapper)
3. write the exception record
4. report bio completed
Callbacks must be done through the kcopyd thread, because callbacks must not
race with each other. So we create two new functions:
dm_kcopyd_prepare_callback: allocate a job structure and prepare the callback.
(This function must not be called from interrupt context.)
dm_kcopyd_do_callback: submit callback.
(This function may be called from interrupt context.)
Performance test (on snapshots with 4k chunk size):
without the patch:
non-direct-io sequential write (dd): 17.7MB/s
direct-io sequential write (dd): 20.9MB/s
non-direct-io random write (mkfs.ext2): 0.44s
with the patch:
non-direct-io sequential write (dd): 26.5MB/s
direct-io sequential write (dd): 33.2MB/s
non-direct-io random write (mkfs.ext2): 0.27s
Signed-off-by: Mikulas Patocka <mpatocka@redhat.com>
Signed-off-by: Alasdair G Kergon <agk@redhat.com>
2011-08-02 12:32:04 +01:00
amba pl011: workaround for uart registers lockup
2011-07-08 15:09:23 -07:00
bcma: inform drivers about translation bits needed for the core
2011-07-22 09:51:12 -04:00
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client
2011-07-26 13:38:50 -07:00
[media] DVB: Add basic API support for DVB-T2 and bump minor version
2011-05-20 18:51:09 -03:00
Merge branches 'omap/prcm' and 'omap/mfd' of git+ssh://master.kernel.org/pub/scm/linux/kernel/git/arm/linux-arm-soc into next/devel-2
2011-07-17 21:48:22 +02:00
Input: add support for Kionix KXTJ9 accelerometer
2011-07-06 21:23:54 -07:00
Merge branch 'next/devel2' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/linux-arm-soc
2011-07-26 17:42:18 -07:00
atomic: use <linux/atomic.h>
2011-07-26 16:49:47 -07:00
mmc: core: Set non-default Drive Strength via platform hook
2011-07-20 17:21:16 -04:00
Merge branch 'linux-next' of git://git.infradead.org/ubi-2.6
2011-07-22 13:09:55 -07:00
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/kaber/nf-next-2.6
2011-07-21 12:39:35 -07:00
nfsd: Remove deprecated nfsctl system call and related code.
2011-07-15 18:58:42 -04:00
drivers/misc: add support the FSA9480 USB Switch
2011-07-25 20:57:14 -07:00
md: load/store badblock list from v1.x metadata
2011-07-28 11:31:47 +10:00
regulator: Support voltage offsets to compensate for drops in system
2011-05-27 10:34:37 +01:00
mcp23s08: get rid of setup/teardown callbacks
2011-07-15 13:54:17 -06:00
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial
2011-07-25 13:56:39 -07:00
Merge branch 'nfs-for-3.1' of git://git.linux-nfs.org/projects/trondmy/linux-nfs
2011-07-27 13:23:02 -07:00
net: remove SK_ROUTE_CAPS from meta ematch
2011-07-14 14:45:59 -07:00
Merge branch 'for-next' of master.kernel.org:/pub/scm/linux/kernel/git/balbi/usb into usb-next
2011-07-08 15:30:55 -07:00
atomic: use <linux/atomic.h>
2011-07-26 16:49:47 -07:00
iommu/amd: Move missing parts to drivers/iommu
2011-06-21 10:49:31 +02:00
anonfd: fix missing declaration
2011-07-20 20:47:43 -04:00
net: remove interrupt.h inclusion from netdevice.h
2011-06-06 22:55:11 -07:00
ath9k: add external_reset callback to ath9k_platfom_data for AR9330
2011-06-22 16:09:57 -04:00
atomic: use <linux/atomic.h>
2011-07-26 16:49:47 -07:00
atomic: Update comments in atomic.h
2011-07-26 16:49:47 -07:00
netfilter: add SELinux context support to AUDIT target
2011-06-30 13:31:57 +02:00
atomic: use <linux/atomic.h>
2011-07-26 16:49:47 -07:00
gpio/basic_mmio: add missing include of spinlock_types.h
2011-06-10 08:46:26 -06:00
consolidate BINPRM_FLAGS_ENFORCE_NONDUMP handling
2011-07-20 01:43:10 -04:00
atomic: use <linux/atomic.h>
2011-07-26 16:49:47 -07:00
cpusets: randomize node rotor used in cpuset_mem_spread_node()
2011-07-26 16:49:43 -07:00
arch: remove CONFIG_GENERIC_FIND_{NEXT_BIT,BIT_LE,LAST_BIT}
2011-05-26 17:12:38 -07:00
block: add REQ_SECURE to REQ_COMMON_MASK
2011-06-20 13:23:14 +02:00
block: strict rq_affinity
2011-07-23 20:44:25 +02:00
block: Add __attribute__((format(printf...) and fix fallout
2011-06-13 20:18:49 +02:00
memblock/nobootmem: allow alloc_bootmem() to take 0 as low limit
2011-05-25 08:39:30 -07:00
lib: Add generic binary search function to the kernel.
2011-05-19 16:55:27 +09:30
atomic: use <linux/atomic.h>
2011-07-26 16:49:47 -07:00
include/linux/c2port.h: remove wrong and never used macros
2011-05-25 08:39:43 -07:00
Merge branch 'next' into for-linus
2011-05-24 22:55:24 +10:00
rcu: treewide: Do not use rcu_read_lock_held when calling rcu_dereference_check
2011-07-08 22:21:58 +02:00
cgroup: remove the ns_cgroup
2011-05-26 17:12:34 -07:00
mm: cleancache core ops functions and config
2011-05-26 10:01:36 -06:00
clockevents: Provide interface to reconfigure an active clock event device
2011-05-19 14:24:16 +02:00
Merge branch 'x86-vdso-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip
2011-07-22 17:05:15 -07:00
connector: add an event for monitoring process tracers
2011-07-18 21:38:33 +02:00
nfsd: Remove deprecated nfsctl system call and related code.
2011-07-15 18:58:42 -04:00
sparse: define __must_be_array() for __CHECKER__
2011-05-25 08:39:46 -07:00
sparse: Undef __compiletime_{warning,error} if __CHECKER__ is defined
2011-05-25 08:39:47 -07:00
atomic: use <linux/atomic.h>
2011-07-26 16:49:47 -07:00
atomic: use <linux/atomic.h>
2011-07-26 16:49:47 -07:00
lib: cordic: add library module providing cordic angle calculation
2011-06-03 15:01:07 -04:00
notifiers: cpu: move cpu notifiers into cpu.h
2011-07-25 20:57:14 -07:00
cpufreq: expose a cpufreq_quick_get_max routine
2011-06-28 13:54:26 -07:00
cpumask: add cpumask_var_t documentation
2011-07-26 16:49:44 -07:00
cpuset: Fix cpuset_cpus_allowed_fallback(), don't update tsk->rt.nr_cpus_allowed
2011-05-28 17:02:57 +02:00
fs/proc/vmcore.c: add hook to read_from_oldmem() to check for non-ram pages
2011-05-26 17:12:37 -07:00
lib: crc8: add new library module providing crc8 algorithm
2011-06-03 15:01:06 -04:00
atomic: use <linux/atomic.h>
2011-07-26 16:49:47 -07:00
atomic: use <linux/atomic.h>
2011-07-26 16:49:47 -07:00
x86, olpc: Add XO-1 RTC driver
2011-07-06 14:44:42 -07:00
lib: make _tolower() public
2011-07-25 20:57:16 -07:00
atomic: use <linux/atomic.h>
2011-07-26 16:49:47 -07:00
dcbnl: Aggregated CEE GET operation
2011-07-05 23:42:17 -07:00
net: remove interrupt.h inclusion from netdevice.h
2011-06-06 22:55:11 -07:00
atomic: use <linux/atomic.h>
2011-07-26 16:49:47 -07:00
dm table: allow targets to support discards internally
2011-05-29 12:52:55 +01:00
atomic: use <linux/atomic.h>
2011-07-26 16:49:47 -07:00
devcgroup_inode_permission: take "is it a device node" checks to inlined wrapper
2011-06-20 10:46:04 -04:00
treewide: Convert uses of struct resource to resource_size(ptr)
2011-06-10 14:55:36 +02:00
dlm: make plock operation killable
2011-05-23 10:47:06 -05:00
dm io: use fixed initial mempool size
2011-05-29 13:03:09 +01:00
dm snapshot: skip reading origin when overwriting complete chunk
2011-08-02 12:32:04 +01:00
net: remove mm.h inclusion from netdevice.h
2011-06-21 19:17:20 -07:00
include/linux/dma-mapping.h: remove DMA_xxBIT_MASK macros
2011-07-26 16:49:45 -07:00
intel-iommu: Enable super page (2MiB, 1GiB, etc.) support
2011-06-01 12:26:35 +01:00
net: remove mm.h inclusion from netdevice.h
2011-06-21 19:17:20 -07:00
drbd: Fix spelling
2011-05-24 10:21:29 +02:00
drbd: fix limit define, we support 1 PiByte now
2011-06-30 09:23:45 +02:00
drbd: Fix spelling
2011-05-24 10:21:29 +02:00
clocksource: apb: Share APB timer code with other platforms
2011-06-27 15:16:21 -07:00
dmaengine/dw_dmac: Update maintainer-ship
2011-05-25 18:30:37 +05:30
eCryptfs: export global eCryptfs definitions to include/linux/ecryptfs.h
2011-06-27 09:11:02 -04:00
atomic: use <linux/atomic.h>
2011-07-26 16:49:47 -07:00
misc/eeprom: add driver for microwire 93xx46 EEPROMs
2011-07-25 20:57:16 -07:00
x86, efi: Add infrastructure for UEFI 2.0 runtime services
2011-06-06 13:30:30 -07:00
iosched: prevent aliased requests from starving other I/O
2011-06-02 21:19:05 +02:00
net: Push protocol type directly down to header_ops->cache()
2011-07-13 02:29:59 -07:00
net: add external loopback test in ethtool self test
2011-06-30 22:32:49 -07:00
ext2: include fs.h into ext2_fs.h
2011-06-25 17:29:52 +02:00
Merge branch 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs-2.6
2011-07-26 11:34:40 -07:00
atomic: use <linux/atomic.h>
2011-07-26 16:49:47 -07:00
fs: push i_mutex and filemap_write_and_wait down into ->fsync() handlers
2011-07-20 20:47:59 -04:00
compat_ioctl: fix make headers_check regression
2011-07-07 08:18:18 +02:00
atomic: use <linux/atomic.h>
2011-07-26 16:49:47 -07:00
atomic: use <linux/atomic.h>
2011-07-26 16:49:47 -07:00
firewire: cdev: ABI documentation enhancements
2011-07-16 07:24:32 +02:00
atomic: use <linux/atomic.h>
2011-07-26 16:49:47 -07:00
flex_array: avoid divisions when accessing elements
2011-05-26 17:12:33 -07:00
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs-2.6
2011-07-26 18:30:20 -07:00
fscache: remove dead code under CONFIG_WORKQUEUE_DEBUGFS
2011-05-25 08:39:44 -07:00
FS-Cache: Add a helper to bulk uncache pages on an inode
2011-07-07 13:21:56 -07:00
fsl-diu-fb: remove check for pixel clock ranges
2011-06-24 17:08:49 +09:00
drivers/virt: introduce Freescale hypervisor management driver
2011-07-08 00:21:27 -05:00
atomic: use <linux/atomic.h>
2011-07-26 16:49:47 -07:00
ftrace: Fix warning when CONFIG_FUNCTION_TRACER is not defined
2011-07-11 10:12:59 -04:00
tracing: Have dynamic size event stack traces
2011-07-14 16:36:53 -04:00
lib/genalloc.c: add support for specifying the physical address
2011-05-25 08:39:54 -07:00
fs: take the ACL checks to common code
2011-07-25 14:30:23 -04:00
block: flush MEDIA_CHANGE from drivers on close(2)
2011-07-01 16:17:47 +02:00
include/linux/gfp.h: convert BUG_ON() into VM_BUG_ON()
2011-05-25 08:39:11 -07:00
gpio: add GPIOF_ values regardless on kconfig settings
2011-06-16 08:40:52 -06:00
tty: n_gsm: Add raw-ip support
2011-07-01 15:34:45 -07:00
sched: Isolate preempt counting in its own config option
2011-06-10 15:15:40 +02:00
HID: yurex: recognize GeneralKeys wireless presenter as generic HID
2011-06-07 15:34:17 +02:00
treewide: fix kernel-doc warnings
2011-06-28 10:48:34 +02:00
mm: convert anon_vma->lock to a mutex
2011-05-25 08:39:19 -07:00
hugetlb: add phys addr to struct huge_bootmem_page
2011-07-25 20:57:07 -07:00
mm: don't access vm_flags as 'int'
2011-05-26 09:20:31 -07:00
perf: Add context field to perf_event
2011-07-01 11:06:38 +02:00
hwrng: fix spelling mistake in header comment
2011-05-25 14:15:12 +02:00
I2C: OMAP1/OMAP2+: create omap I2C functionality flags for each cpu_... test
2011-07-10 05:27:15 -06:00
hwmon: (jc42) Change detection class
2011-05-25 20:43:32 +02:00
i8253: Cleanup outb/inb magic
2011-07-01 10:37:15 +02:00
ieee80211: add few wmm tspec values
2011-07-19 16:49:54 -04:00
net: add 802.1ad / 802.1ah / QinQ ethertypes
2011-07-17 12:33:22 -07:00
packet: Add 'cpu' fanout policy.
2011-07-06 01:56:38 -07:00
vlan: move vlan_group_[gs]et_device to public header
2011-07-21 13:47:58 -07:00
lro: do vlan cleanup
2011-07-21 13:47:54 -07:00
fixlet: Remove fs_excl from struct task.
2011-07-12 08:35:10 +02:00
Input: add guarding parentheses to macros
2011-07-04 20:03:40 -07:00
atomic: use <linux/atomic.h>
2011-07-26 16:49:47 -07:00
CFQ: move think time check variables to a separate struct
2011-07-12 14:24:35 +02:00
iommu-api: Add missing header file
2011-06-14 11:30:22 +02:00
include/linux/ioport.h: new helper to define common struct resource constructs
2011-07-25 20:57:14 -07:00
ipc: introduce shm_rmid_forced sysctl
2011-07-26 16:49:44 -07:00
ipmi: convert to seq_file interface
2011-05-26 17:12:37 -07:00
Merge branches 'x86-urgent-for-linus', 'core-debug-for-linus', 'irq-core-for-linus' and 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip
2011-07-23 10:33:08 -07:00
irq: Handle spurios irq detection for threaded irqs
2011-06-03 14:53:15 +02:00
[SCSI] iscsi_ibft, be2iscsi, iscsi_boot: fix boot kobj data lifetime management
2011-06-29 16:43:06 -05:00
jbd: Fix oops in journal_remove_journal_head()
2011-06-27 11:44:37 +02:00
jbd2: Fix oops in jbd2_journal_remove_journal_head()
2011-06-13 15:38:22 -04:00
jbd: change the field "b_cow_tid" of struct journal_head from type unsigned to tid_t
2011-07-25 17:24:47 +02:00
atomic: use <linux/atomic.h>
2011-07-26 16:49:47 -07:00
drivers/virt: introduce Freescale hypervisor management driver
2011-07-08 00:21:27 -05:00
atomic: use <linux/atomic.h>
2011-07-26 16:49:47 -07:00
Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending
2011-07-27 13:21:40 -07:00
atomic: use <linux/atomic.h>
2011-07-26 16:49:47 -07:00
atomic: use <linux/atomic.h>
2011-07-26 16:49:47 -07:00
KEYS/DNS: Fix ____call_usermodehelper() to not lose the session keyring
2011-06-17 09:40:48 -07:00
kmsg_dump.h: fix build when CONFIG_PRINTK is disabled
2011-06-15 20:03:59 -07:00
atomic: use <linux/atomic.h>
2011-07-26 16:49:47 -07:00
Delay struct net freeing while there's a sysfs instance refering to it
2011-06-12 17:45:41 -04:00
KVM: PPC: Allocate RMAs (Real Mode Areas) at boot for use by guests
2011-07-12 13:16:57 +03:00
KVM: MMU: filter out the mmio pfn from the fault pfn
2011-07-24 11:50:34 +03:00
arch/arm/mach-ux500/board-u5500.c: calibrate ALS input voltage
2011-07-25 20:57:15 -07:00
drivers/leds/leds-pca9532.c: add gpio capability
2011-05-25 08:39:50 -07:00
leds: provide helper to register "leds-gpio" devices
2011-05-25 08:39:51 -07:00
lguest: use a special 1:1 linear pagetable mode until first switch.
2011-07-22 14:39:48 +09:30
ata: Add and use ata_print_version_once
2011-07-23 17:57:36 -04:00
x86: Get rid of asmregparm
2011-05-24 14:33:35 +02:00
list: remove prefetching from regular list iterators
2011-05-19 14:15:29 -07:00
lockdep, mutex: provide mutex_lock_nest_lock
2011-05-25 08:39:17 -07:00
lru_cache.h: fix comments referring to ts_ instead of lc_
2011-05-24 10:01:37 +02:00
memblock: add error return when CONFIG_HAVE_MEMBLOCK is not set
2011-05-25 08:39:48 -07:00
memcg: add memory.vmscan_stat
2011-07-26 16:49:42 -07:00
mm: Move definition of MIN_MEMORY_BLOCK_SIZE to a header
2011-07-12 11:08:01 +10:00
mm: extend memory hotplug API to allow memory hotplug in virtual machines
2011-07-25 20:57:08 -07:00
mm: declare mpol_to_str() when CONFIG_TMPFS=n
2011-05-25 08:39:34 -07:00
tg3: Migrate phy preprocessor defs to system defs
2011-06-15 11:11:57 -04:00
mm/futex: fix futex writes on archs with SW tracking of dirty & young
2011-07-25 20:57:11 -07:00
mm: Fix boot crash in mm_alloc()
2011-05-29 11:32:28 -07:00
atomic: use <linux/atomic.h>
2011-07-26 16:49:47 -07:00
mm: convert anon_vma->lock to a mutex
2011-05-25 08:39:19 -07:00
atomic: use <linux/atomic.h>
2011-07-26 16:49:47 -07:00
fs: seq_file - add event counter to simplify poll() support
2011-07-20 20:47:50 -04:00
module: add /sys/module/<name>/uevent files
2011-07-24 22:06:04 +09:30
modules: add default loader hook implementations
2011-07-24 22:06:04 +09:30
module: reorder kparam_array to remove alignment padding on 64 bit builds
2011-05-19 16:55:25 +09:30
atomic: use <linux/atomic.h>
2011-07-26 16:49:47 -07:00
atomic: use <linux/atomic.h>
2011-07-26 16:49:47 -07:00
switch vfs_path_lookup() to struct path
2011-07-20 01:44:14 -04:00
net: Kill ratelimit.h dependency in linux/net.h
2011-05-27 13:41:33 -04:00
atomic: use <linux/atomic.h>
2011-07-26 16:49:47 -07:00
net: Add linux/sysctl.h includes where needed.
2011-05-27 13:40:58 -04:00
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next-2.6 into for-davem
2011-06-24 15:25:51 -04:00
netpoll: Remove unused EXPORT_SYMBOLs of netpoll_poll and netpoll_poll_dev
2011-07-03 20:02:07 -07:00
NFC: add the NFC socket raw protocol
2011-07-05 15:26:58 -04:00
NFS: added FREE_STATEID call
2011-07-12 13:40:28 -04:00
nfs_open_context doesn't need struct path either
2011-07-20 01:43:44 -04:00
Merge branch 'nfs-for-3.1' of git://git.linux-nfs.org/projects/trondmy/linux-nfs
2011-07-27 13:23:02 -07:00
NFS: Move the pnfs write code into pnfs.c
2011-07-15 09:12:22 -04:00
NFS: Clean up nfs_read_rpcsetup and nfs_write_rpcsetup
2011-07-12 13:42:02 -04:00
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial
2011-07-25 13:56:39 -07:00
watchdog: Change the default timeout and configure nmi watchdog period based on watchdog_thresh
2011-05-23 11:58:59 +02:00
cpusets: randomize node rotor used in cpuset_mem_spread_node()
2011-07-26 16:49:43 -07:00
notifiers: vt: move vt notifiers into vt.h
2011-07-25 20:57:15 -07:00
make sure that nsproxy_cache is initialized early enough
2011-07-20 01:44:07 -04:00
dt: add empty of_property_read_u32[_array] for non-dt
2011-07-08 12:52:33 -06:00
dt: include linux/errno.h in linux/of_address.h
2011-07-18 16:37:45 -06:00
of/gpio: Add new method for getting gpios under different property names
2011-06-28 15:39:50 -06:00
pci/of: Match PCI devices to OF nodes dynamically
2011-06-08 09:08:17 +10:00
dt/platform: allow device name to be overridden
2011-06-21 11:04:10 -06:00
oom: remove references to old badness() function
2011-07-25 20:57:09 -07:00
PM / OPP: Introduce function to free cpufreq table
2011-07-15 23:58:18 +02:00
atomic: use <linux/atomic.h>
2011-07-26 16:49:47 -07:00
mm: use const struct page for r/o page-flag accessor methods
2011-07-25 20:57:07 -07:00
mm: cleanup descriptions of filler arg
2011-07-25 20:57:10 -07:00
PCI/e1000e: Add and use pci_disable_link_state_locked()
2011-05-21 12:16:44 -07:00
atomic: use <linux/atomic.h>
2011-07-26 16:49:47 -07:00
Merge branch 'tty-next' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty-2.6
2011-07-25 23:09:27 -07:00
slub: always align cpu_slab to honor cmpxchg_double requirement
2011-06-03 19:33:49 +03:00
percpu_counter: change return value and add comments
2011-05-25 08:39:54 -07:00
atomic: use <linux/atomic.h>
2011-07-26 16:49:47 -07:00
atomic: use <linux/atomic.h>
2011-07-26 16:49:47 -07:00
pid: fix typo in function description
2011-05-26 17:12:37 -07:00
driver core: Add ability for arch code to setup pdev_archdata
2011-07-08 00:21:35 -05:00
plist: Remove the need to supply locks to plist heads
2011-07-08 14:02:53 +02:00
PM: Introduce generic "noirq" callback routines for subsystems (v2)
2011-07-02 14:29:55 +02:00
ARM / shmobile: Use genpd_queue_power_off_work()
2011-07-14 20:59:07 +02:00
idle governor: Avoid lock acquisition to read pm_qos before entering idle
2011-05-29 00:50:59 -04:00
PM / Runtime: Add new helper function: pm_runtime_status_suspended()
2011-07-12 11:17:09 +02:00
pnfs-obj: pnfs_osd_xdr: Remove dead code and cleanup
2011-07-12 13:40:29 -04:00
treewide: Convert uses of struct resource to resource_size(ptr)
2011-06-10 14:55:36 +02:00
mm/memblock.c: avoid abuse of RED_INACTIVE
2011-07-25 20:57:09 -07:00
posix-timers: RCU conversion
2011-05-24 12:10:51 +02:00
bury posix_acl_..._masq() variants
2011-07-25 14:27:32 -04:00
sched: Isolate preempt counting in its own config option
2011-06-10 15:15:40 +02:00
printk: allocate kernel log buffer earlier
2011-05-25 08:39:48 -07:00
proc: make struct proc_dir_entry::name a terminal array rather than a pointer
2011-07-27 12:50:45 -07:00
PTI feature to allow user to name and mark masterchannel request.
2011-07-01 15:39:38 -07:00
ptp: Added a brand new class driver for ptp clocks.
2011-05-23 13:01:00 -07:00
ptp: Added a brand new class driver for ptp clocks.
2011-05-23 13:01:00 -07:00
ptp: Added a brand new class driver for ptp clocks.
2011-05-23 13:01:00 -07:00
ptrace: dont send SIGSTOP on auto-attach if PT_SEIZED
2011-07-17 20:23:52 +02:00
atomic: use <linux/atomic.h>
2011-07-26 16:49:47 -07:00
ramoops: make record_size a module parameter
2011-07-26 16:49:46 -07:00
ipv6: make fragment identifications less predictable
2011-07-21 21:25:58 -07:00
bug.h: Move ratelimit warn interfaces to ratelimit.h
2011-05-26 15:00:31 -04:00
rcu: Fix wrong check in list_splice_init_rcu()
2011-07-20 14:10:20 -07:00
sched: Isolate preempt counting in its own config option
2011-06-10 15:15:40 +02:00
notifiers: sys: move reboot notifiers into reboot.h
2011-07-25 20:57:14 -07:00
regmap: Add SPI bus support
2011-07-23 07:56:59 +01:00
fs: take the ACL checks to common code
2011-07-25 14:30:23 -04:00
reiserfs: use proper little-endian bitops
2011-07-25 20:57:17 -07:00
fs: take the ACL checks to common code
2011-07-25 14:30:23 -04:00
net: rfkill: add generic gpio rfkill driver
2011-05-19 13:53:54 -04:00
tracing: Use NUMA allocation for per-cpu ring buffer pages
2011-06-14 22:04:39 -04:00
mm: convert anon_vma->lock to a mutex
2011-05-25 08:39:19 -07:00
drivers/rtc/rtc-mxc.c: remove defines already included in rtc.h
2011-05-26 17:12:33 -07:00
plist: Remove the need to supply locks to plist heads
2011-07-08 14:02:53 +02:00
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial
2011-07-25 13:56:39 -07:00
atomic: use <linux/atomic.h>
2011-07-26 16:49:47 -07:00
Merge branch 'for-3.1/core' of git://git.kernel.dk/linux-block
2011-07-25 10:33:36 -07:00
include/linux/sdla.h: remove the prototype of sdla()
2011-07-18 11:06:03 -07:00
x86-64: Emulate legacy vsyscalls
2011-06-07 10:02:35 +02:00
->permission() sanitizing: don't pass flags to exec_permission()
2011-07-20 01:43:29 -04:00
atomic: use <linux/atomic.h>
2011-07-26 16:49:47 -07:00
fs: seq_file - add event counter to simplify poll() support
2011-07-20 20:47:50 -04:00
linux/seqlock.h should #include asm/processor.h for cpu_relax()
2011-06-11 13:17:28 -07:00
tty/serial: Add explicit PORT_TEGRA type
2011-05-19 16:51:01 -07:00
tty/serial: Fix break handling for PORT_TEGRA
2011-05-19 16:51:02 -07:00
ipc: introduce shm_rmid_forced sysctl
2011-07-26 16:49:44 -07:00
tmpfs: add shmem_read_mapping_page_gfp
2011-06-27 18:00:12 -07:00
superblock: introduce per-sb cache shrinker infrastructure
2011-07-20 20:47:10 -04:00
hwmon: (sht15) add support for CRC validation
2011-05-19 08:19:36 -07:00
Merge branch 'ptrace' of git://git.kernel.org/pub/scm/linux/kernel/git/oleg/misc
2011-05-20 13:33:21 -07:00
atomic: use <linux/atomic.h>
2011-07-26 16:49:47 -07:00
slab allocators: Provide generic description of alignment defines
2011-07-07 21:04:12 +03:00
slab: shrink sizeof(struct kmem_cache)
2011-07-20 20:27:56 +03:00
slab, slub, slob: Unify alignment definition
2011-06-16 19:40:20 +03:00
slub: Add method to verify memory is not freed
2011-07-07 22:17:08 +03:00
generic-ipi: Fix kexec boot crash by initializing call_single_queue before enabling interrupts
2011-06-17 10:17:12 +02:00
NFC: add NFC socket family
2011-07-05 15:26:58 -04:00
atomic: use <linux/atomic.h>
2011-07-26 16:49:47 -07:00
atomic: use <linux/atomic.h>
2011-07-26 16:49:47 -07:00
spinlock_up.h: include asm/processor.h in for cpu_relax
2011-05-20 12:51:07 -07:00
tmpfs: clone shmem_file_splice_read()
2011-07-25 20:57:11 -07:00
x86: Swap save_stack_trace_regs parameters
2011-06-14 22:48:51 -04:00
stmmac: unify MAC and PHY configuration parameters (V2)
2011-07-21 15:29:16 -07:00
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial
2011-07-25 13:56:39 -07:00
Add a strtobool function matching semantics of existing in kernel equivalents
2011-05-19 16:55:28 +09:30
notifiers: pm: move pm notifiers into suspend.h
2011-07-25 20:57:15 -07:00
atomic: use <linux/atomic.h>
2011-07-26 16:49:47 -07:00
swiotlb: Export swioltb_nr_tbl and utilize it as appropiate.
2011-06-06 15:41:16 -04:00
Merge git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/linux-2.6-nsfd
2011-05-25 18:10:16 -07:00
atomic: use <linux/atomic.h>
2011-07-26 16:49:47 -07:00
tcp: RFC2988bis + taking RTT sample from 3WHS for the passive open side
2011-06-08 17:05:30 -07:00
hrtimers: Avoid touching inactive timer bases
2011-05-23 13:59:54 +02:00
timerfd: Manage cancelable timers in timerfd
2011-05-23 13:59:53 +02:00
timerfd: Manage cancelable timers in timerfd
2011-05-23 13:59:53 +02:00
mm: increase RECLAIM_DISTANCE to 30
2011-06-15 20:03:59 -07:00
kill tracehook_notify_death()
2011-06-27 20:30:08 +02:00
TTY: export NR_LDISC and N_* line discipline numbers to user-space
2011-06-07 09:37:01 -07:00
Revert "tty: make receive_buf() return the amout of bytes received"
2011-06-04 06:33:24 +09:00
maccess,probe_kernel: Make write/read src const void *
2011-05-25 19:56:23 -04:00
usb-storage: redo incorrect reads
2011-06-07 09:05:42 -07:00
uts: make default hostname configurable, rather than always using "(none)"
2011-06-15 20:04:00 -07:00
[media] uvcvideo: Make the API public
2011-05-20 09:30:46 -03:00
[media] v4l: Add V4L2_MBUS_FMT_JPEG_1X8 media bus format
2011-05-20 11:28:49 -03:00
[media] v4l: Add M420 format definition
2011-05-20 12:17:35 -03:00
virtio: add api for delayed callbacks
2011-05-30 11:14:16 +09:30
virtio: add full three-clause BSD text to headers.
2011-05-30 11:14:14 +09:30
virtio: add full three-clause BSD text to headers.
2011-05-30 11:14:14 +09:30
virtio: add full three-clause BSD text to headers.
2011-05-30 11:14:14 +09:30
virtio: add full three-clause BSD text to headers.
2011-05-30 11:14:14 +09:30
virtio: add full three-clause BSD text to headers.
2011-05-30 11:14:14 +09:30
virtio: add full three-clause BSD text to headers.
2011-05-30 11:14:14 +09:30
virtio_net: introduce VIRTIO_NET_HDR_F_DATA_VALID
2011-06-11 15:57:47 -07:00
virtio: add full three-clause BSD text to headers.
2011-05-30 11:14:14 +09:30
virtio ring: inline function to check for events
2011-05-30 11:14:14 +09:30
mm: move enum vm_event_item into a standalone header file
2011-05-26 17:12:34 -07:00
atomic: use <linux/atomic.h>
2011-07-26 16:49:47 -07:00
notifiers: vt: move vt notifiers into vt.h
2011-07-25 20:57:15 -07:00
panic, vt: do not force oops output when panic_timeout < 0
2011-07-26 16:49:45 -07:00
Input: wm97xx - refactor channel selection in poll_sample()
2011-07-04 19:31:38 -07:00
atomic: use <linux/atomic.h>
2011-07-26 16:49:47 -07:00
writeback: scale IO chunk size up to half device bandwidth
2011-07-09 22:09:03 -07:00
xattr.h: expose string defines to userspace
2011-05-25 08:39:45 -07:00
treewide: Convert uses of struct resource to resource_size(ptr)
2011-06-10 14:55:36 +02:00
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