Ryusuke Konishi
e339ad31f5
nilfs2: introduce secondary super block ...
The former versions didn't have extra super blocks. This improves the
weak point by introducing another super block at unused region in tail of
the partition.
This doesn't break disk format compatibility; older versions just ingore
the secondary super block, and new versions just recover it if it doesn't
exist. The partition created by an old mkfs may not have unused region,
but in that case, the secondary super block will not be added.
This doesn't make more redundant copies of the super block; it is a future
work.
Signed-off-by: Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-04-07 08:31:20 -07:00
make most exported headers use strict integer types
2009-03-26 18:14:15 +01:00
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/lrg/voltage-2.6
2009-04-03 10:39:20 -07:00
mfd: remove DS1WM clock handling
2009-04-05 00:32:22 +02:00
MMC: regulator utilities
2009-03-31 09:56:26 +01:00
[MTD] [NAND] Add support for 4KiB pages.
2009-04-06 07:01:56 -07:00
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/kaber/nf-next-2.6
2009-03-26 22:45:23 -07:00
make exported headers use strict posix types
2009-03-26 18:14:14 +01:00
Merge branch 'header-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip
2009-03-26 16:11:41 -07:00
nfsd41: define nfsd4_set_statp as noop for !CONFIG_NFSD_V4
2009-04-06 09:48:20 -07:00
md/raid6: move raid6 data processing to raid6_pq.ko
2009-03-31 15:09:39 +11:00
regulator: Support disabling of unused regulators by machines
2009-03-31 09:56:29 +01:00
SPI: add dma_alignment field to spi_master
2009-04-07 08:31:07 -07:00
Merge branch 'for-2.6.30' of git://linux-nfs.org/~bfields/linux
2009-04-06 13:25:56 -07:00
trivial: wusb: Storage class should be before const qualifier
2009-03-30 15:22:03 +02:00
wimax: struct device - replace bus_id with dev_name(), dev_set_name()
2009-03-24 16:38:23 -07:00
Merge branch 'linus' into release
2009-04-05 02:14:15 -04:00
make exported headers use strict posix types
2009-03-26 18:14:14 +01:00
async_tx: provide __async_inline for HAS_DMA=n archs
2009-03-25 09:13:25 -07:00
Merge branch 'upstream-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jgarzik/libata-dev
2009-03-26 11:20:23 -07:00
make most exported headers use strict integer types
2009-03-26 18:14:15 +01:00
make most exported headers use strict integer types
2009-03-26 18:14:15 +01:00
autofs4: fix kernel includes
2009-04-01 08:59:23 -07:00
autofs4: fix kernel includes
2009-04-01 08:59:23 -07:00
block: change the request allocation/congestion logic to be sync/async based
2009-04-06 08:04:53 -07:00
struct linux_binprm: drop unused fields
2009-04-02 19:05:01 -07:00
block: Add flag for telling the IO schedulers NOT to anticipate more IO
2009-04-06 08:04:54 -07:00
block: Add flag for telling the IO schedulers NOT to anticipate more IO
2009-04-06 08:04:54 -07:00
mm: enable hashdist by default on 64bit NUMA
2009-04-01 08:59:14 -07:00
Merge git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6
2009-03-28 13:30:43 -07:00
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs-2.6
2009-04-02 21:09:10 -07:00
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial
2009-04-03 15:24:35 -07:00
clkdev: add possibility to get a clock based on the device name
2009-03-27 14:51:13 +01:00
make most exported headers use strict integer types
2009-03-26 18:14:15 +01:00
make exported headers use strict posix types
2009-03-26 18:14:14 +01:00
Make non-compat preadv/pwritev use native register size
2009-04-04 14:20:34 -07:00
compiler-gcc4: conditionalize #error on __KERNEL__
2009-03-26 18:14:23 +01:00
Staging: dst: core files.
2009-04-03 14:53:32 -07:00
vcs: hook sysfs devices into object lifetime instead of "binding"
2009-03-24 16:38:26 -07:00
cpu hotplug: remove unused cpuhotplug_mutex_lock()
2009-04-02 19:05:00 -07:00
cpusets: replace zone allowed functions with node allowed
2009-04-02 19:04:57 -07:00
make exported headers use strict posix types
2009-03-26 18:14:14 +01:00
dca: add missing copyright/license headers
2009-03-21 13:31:23 -07:00
fs: make struct dentry->d_op const
2009-03-27 14:43:59 -04:00
debugfs: function to know if debugfs is initialized
2009-03-23 16:25:46 +01:00
dm target: remove struct tt_internal
2009-04-02 19:55:28 +01:00
dynamic debug: combine dprintk and dynamic printk
2009-03-24 16:38:26 -07:00
make most exported headers use strict integer types
2009-03-26 18:14:15 +01:00
dm raid1: add is_remote_recovering hook for clusters
2009-04-02 19:55:30 +01:00
make most exported headers use strict integer types
2009-03-26 18:14:15 +01:00
dma-mapping: replace all DMA_32BIT_MASK macro with DMA_BIT_MASK(32)
2009-04-07 08:31:11 -07:00
intel-iommu: VT-d page table to support snooping control bit
2009-03-24 09:42:54 +00:00
dmaengine: Add privatecnt to revert DMA_PRIVATE property
2009-03-26 09:48:09 -07:00
intel-iommu: Handle PCI domains appropriately.
2009-04-04 10:43:31 +01:00
dmi: Let dmi_walk() users pass private data
2009-03-30 21:46:44 +02:00
Staging: dst: core files.
2009-04-03 14:53:32 -07:00
dw_dmac: add cyclic API to DW DMA driver
2009-04-01 15:42:34 -07:00
Dynamic debug: fix pr_fmt() build error
2009-03-24 16:38:27 -07:00
eventfd: improve support for semaphore-like behavior
2009-04-01 08:59:20 -07:00
Merge branch 'ext3-latency-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4
2009-04-03 11:10:33 -07:00
fbdev: uninline lock_fb_info()
2009-04-01 08:59:29 -07:00
kmemtrace, fs: fix linux/fdtable.h header file dependencies
2009-04-03 12:13:03 +02:00
firewire: cdev: add closure to async stream ioctl
2009-03-24 20:56:50 +01:00
namespaces: move proc_net_get_sb to a generic fs/super.c helper
2009-04-07 08:31:09 -07:00
New locking/refcounting for fs_struct
2009-03-31 23:00:26 -04:00
FS-Cache: Add use of /proc and presentation of statistics
2009-04-03 16:42:37 +01:00
FS-Cache: Implement data I/O part of netfs API
2009-04-03 16:42:39 +01:00
Merge branch 'next' of master.kernel.org:/pub/scm/linux/kernel/git/galak/powerpc into merge
2009-04-07 12:54:08 +10:00
tracing: use union for multi-usages field
2009-03-24 16:43:12 +01:00
net: reorder struct Qdisc for better SMP performance
2009-03-20 01:33:32 -07:00
block: genhd.h cleanup patch
2009-03-24 12:35:17 +01:00
remove <linux/ata.h> include from <linux/hdreg.h>
2009-04-01 21:42:26 +02:00
Merge branch 'autosuspend' into for-next
2009-03-30 15:14:53 +02:00
Fix highmem PPC build failure
2009-04-03 09:48:29 -07:00
hrtimer: fix rq->lock inversion (again)
2009-03-31 14:52:52 +02:00
i2c-algo-pca: Add PCA9665 support
2009-03-28 21:34:44 +01:00
Merge branch 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6
2009-04-06 18:11:41 -07:00
i2c-algo-pca: Rework waiting for a free bus
2009-03-28 21:34:45 +01:00
i2c: Deprecate client_register and client_unregister methods
2009-04-06 18:12:24 +02:00
ide: inline SELECT_DRIVE()
2009-03-31 20:15:33 +02:00
cgroup: CSS ID support
2009-04-02 19:04:53 -07:00
nl80211: Add MLME primitives to support external SME
2009-03-27 20:13:02 -04:00
make most exported headers use strict integer types
2009-03-26 18:14:15 +01:00
Merge git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6
2009-03-28 13:30:43 -07:00
wan: convert sdla driver to net_device_ops
2009-03-27 00:46:44 -07:00
make exported headers use strict posix types
2009-03-26 18:14:14 +01:00
Merge branch 'topic/jack' into for-linus
2009-03-24 00:35:43 +01:00
intel-iommu: set compatibility format interrupt
2009-04-03 21:46:01 +01:00
Merge branch 'locking-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip
2009-04-06 13:37:30 -07:00
intel-iommu: VT-d page table to support snooping control bit
2009-03-24 09:42:54 +00:00
make most exported headers use strict integer types
2009-03-26 18:14:15 +01:00
namespaces: mqueue namespace: adapt sysctl
2009-04-07 08:31:09 -07:00
proc 2/2: remove struct proc_dir_entry::owner
2009-03-31 01:14:44 +04:00
PM: Introduce functions for suspending and resuming device interrupts
2009-03-30 21:46:54 +02:00
Merge branch 'core/percpu' into percpu-cpumask-x86-for-linus-2
2009-03-27 17:28:43 +01:00
V4L/DVB (11042): v4l2-api: Add definitions for V4L2_MPEG_STREAM_VBI_FMT_IVTV payloads
2009-03-30 12:43:22 -03:00
make most exported headers use strict integer types
2009-03-26 18:14:15 +01:00
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial
2009-04-03 15:24:35 -07:00
ext4: Use WRITE_SYNC for commits which are caused by fsync()
2009-03-25 23:35:46 -04:00
make MTD headers use strict integer types
2009-03-26 18:14:17 +01:00
Ksplice: Add functions for walking kallsyms symbols
2009-03-31 13:05:32 +10:30
add fiemap.h to header-y
2009-04-02 19:04:49 -07:00
Merge branch 'tracing-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip
2009-04-05 11:04:19 -07:00
kmemtrace, security: fix linux/key.h header file dependencies
2009-04-03 12:21:12 +02:00
module: create a request_module_nowait()
2009-03-31 13:05:35 +10:30
Driver core: implement uevent suppress in kobject
2009-03-24 16:38:26 -07:00
kprobes: support kretprobe and jprobe per-probe disabling
2009-04-07 08:31:08 -07:00
KVM: Correct deassign device ioctl to IOW
2009-03-24 11:03:15 +02:00
KVM: Report IRQ injection status to userspace.
2009-03-24 11:03:11 +02:00
KVM: Move struct kvm_pio_request into x86 kvm_host.h
2009-03-24 11:02:55 +02:00
leds: add BD2802GU LED driver
2009-04-06 16:06:26 +01:00
leds: Add suspend/resume state flags to leds-gpio
2009-04-06 16:06:26 +01:00
leds: simple driver for pwm driven LEDs
2009-04-06 16:06:26 +01:00
trivial: Fix misspelling of firmware
2009-03-30 15:21:59 +02:00
Factor out #ifdefs from kernel/spinlock.c to LOCK_CONTENDED_FLAGS
2009-04-02 19:05:10 -07:00
loop: add ioctl to resize a loop device
2009-04-01 08:59:17 -07:00
make most exported headers use strict integer types
2009-03-26 18:14:15 +01:00
memcg: remove mem_cgroup_reclaim_imbalance() remnants
2009-04-02 19:04:56 -07:00
Merge branch 'tracing-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip
2009-04-05 11:04:19 -07:00
nommu: fix a number of issues with the per-MM VMA patch
2009-04-02 19:04:48 -07:00
generic debug pagealloc: build fix
2009-04-02 19:04:48 -07:00
Merge git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux-2.6-cpumask
2009-04-05 10:33:07 -07:00
Get rid of indirect include of fs_struct.h
2009-03-31 23:00:27 -04:00
platform: introduce module id table for platform devices
2009-03-24 16:38:24 -07:00
Merge branch 'tracing-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip
2009-04-05 11:04:19 -07:00
param: fix charp parameters set via sysfs
2009-03-31 13:05:30 +10:30
Add a strictatime mount option
2009-03-26 10:56:35 -07:00
Remove two unneeded exports and make two symbols static in fs/mpage.c
2009-04-01 07:38:54 -04:00
make exported headers use strict posix types
2009-03-26 18:14:14 +01:00
PCI MSI: Add support for multiple MSI
2009-03-20 10:48:14 -07:00
constify dentry_operations: misc filesystems
2009-03-27 14:44:00 -04:00
Merge git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6
2009-03-28 13:30:43 -07:00
netlink: add NETLINK_NO_ENOBUFS socket flag
2009-03-24 16:37:55 -07:00
netpoll: store local and remote ip in net-endian
2009-03-28 23:55:58 -07:00
nfsd41: define nfs41 error codes
2009-04-03 17:41:12 -07:00
nfsd41: CREATE_EXCLUSIVE4_1
2009-04-03 17:41:23 -07:00
NFS: nfs_readpage_async() needs to be accessible as a fallback for local caching
2009-04-03 16:42:44 +01:00
NFS: Define and create superblock-level objects
2009-04-03 16:42:42 +01:00
NFS: Add some new I/O counters for FS-Cache doing things for NFS
2009-04-03 16:42:43 +01:00
Merge branch 'devel' into for-linus
2009-04-01 13:28:15 -04:00
nilfs2: introduce secondary super block
2009-04-07 08:31:20 -07:00
nl80211: Remove NL80211_CMD_SET_MGMT_EXTRA_IE
2009-03-27 20:13:04 -04:00
Get rid of indirect include of fs_struct.h
2009-03-31 23:00:27 -04:00
generic debug pagealloc
2009-04-01 08:59:13 -07:00
FS-Cache: Recruit a page flags for cache management
2009-04-03 16:42:36 +01:00
cgroups: use css id in swap cgroup for saving memory v5
2009-04-02 19:04:56 -07:00
CacheFiles: Permit the page lock state to be monitored
2009-04-03 16:42:39 +01:00
mm: remove pagevec_swap_free()
2009-04-01 08:59:13 -07:00
PCI/ACPI: fix wrong assumption in acpi_find_root_bridge_handle
2009-03-20 10:47:57 -07:00
Merge branch 'linux-next' of git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci-2.6
2009-04-01 09:47:12 -07:00
8250_pci: add support for National Instruments legacy 8420 RS232 boards
2009-04-06 14:36:28 -07:00
PCI: save and restore PCIe 2.0 registers
2009-03-26 16:02:30 -07:00
PCI: PCIe portdrv: Implement pm object
2009-03-20 10:47:49 -07:00
make most exported headers use strict integer types
2009-03-26 18:14:15 +01:00
driver core: move platform_data into platform_device
2009-03-24 16:38:26 -07:00
Driver core: Fix device_move() vs. dpm list ordering, v2
2009-03-24 16:38:26 -07:00
generic debug pagealloc
2009-04-01 08:59:13 -07:00
ACPI: battery: add power_{now,avg} properties to power_class
2009-03-27 22:23:52 -04:00
make exported headers use strict posix types
2009-03-26 18:14:14 +01:00
proc 2/2: remove struct proc_dir_entry::owner
2009-03-31 01:14:44 +04:00
forget_original_parent: split out the un-ptrace part
2009-04-02 19:05:00 -07:00
trivial: PWM: fix of #endif comment
2009-03-30 15:22:01 +02:00
quota: Remove NODQUOT macro
2009-03-26 02:18:35 +01:00
quota: Remove uppercase aliases for quota functions.
2009-03-26 02:18:37 +01:00
kmemtrace, rcu: don't include unnecessary headers, allow kmemtrace w/ tracepoints
2009-04-03 12:23:05 +02:00
kmemtrace, rcu: don't include unnecessary headers, allow kmemtrace w/ tracepoints
2009-04-03 12:23:05 +02:00
kmemtrace, rcu: don't include unnecessary headers, allow kmemtrace w/ tracepoints
2009-04-03 12:23:05 +02:00
kmemtrace, rcu: don't include unnecessary headers, allow kmemtrace w/ tracepoints
2009-04-03 12:23:05 +02:00
reiserfs: fix build breakage
2009-03-30 14:28:58 -07:00
Merge branch 'reiserfs-updates' from Jeff Mahoney
2009-03-30 12:33:01 -07:00
reiserfs: make per-inode xattr locking more fine grained
2009-03-30 12:16:38 -07:00
reiserfs: strip trailing whitespace
2009-03-30 12:16:39 -07:00
reiserfs: add atomic addition of selinux attributes during inode creation
2009-03-30 12:16:39 -07:00
tracing: add ring_buffer_event_discard() to ring buffer
2009-03-22 18:38:25 +01:00
rtc-v3020: add ability to access v3020 chip with GPIOs
2009-04-02 19:04:51 -07:00
rtc: convert LEAP_YEAR into an inline
2009-04-01 08:59:24 -07:00
rtnetlink: add new value for DHCP added routes
2009-03-19 23:49:41 -07:00
Merge branch 'tracing-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip
2009-04-05 11:04:19 -07:00
kmemtrace, fs, security: move alloc_secdata() and free_secdata() to linux/security.h
2009-04-03 12:08:57 +02:00
make most exported headers use strict integer types
2009-03-26 18:14:15 +01:00
cpumask: fix seq_bitmap_*() functions.
2009-03-30 22:05:11 +10:30
mux: fix build problem
2009-04-06 14:36:35 -07:00
Merge branch 'master' of /home/davem/src/GIT/linux-2.6/
2009-03-29 01:40:34 -07:00
kmemtrace: use tracepoints
2009-04-03 12:23:06 +02:00
Document the slow work thread pool
2009-04-03 16:42:35 +01:00
kmemtrace: use tracepoints
2009-04-03 12:23:06 +02:00
Merge branch 'header-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip
2009-03-26 16:11:41 -07:00
sony-laptop: VGN-A317M hotkey support
2009-03-27 12:18:56 -04:00
Allow rwlocks to re-enable interrupts
2009-04-02 19:05:11 -07:00
Merge git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux-2.6-module-and-param
2009-04-05 10:30:21 -07:00
pm: rework includes, remove arch ifdefs
2009-04-01 08:59:16 -07:00
make exported headers use strict posix types
2009-03-26 18:14:14 +01:00
shmem: writepage directly to swap
2009-04-01 08:59:15 -07:00
synclink_gt: add clock options
2009-04-02 19:05:01 -07:00
Merge branch 'tracing-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip
2009-04-05 11:04:19 -07:00
thermal: support forcing support for passive cooling
2009-03-27 16:58:22 -04:00
make exported headers use strict posix types
2009-03-26 18:14:14 +01:00
Merge branch 'locking-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip
2009-03-30 17:17:35 -07:00
hwrng: timeriomem - Use phys address rather than virt
2009-03-27 12:59:54 +08:00
make exported headers use strict posix types
2009-03-26 18:14:14 +01:00
tracehook_notify_death: use task_detached() helper
2009-04-02 19:05:00 -07:00
proc tty: remove struct tty_operations::read_proc
2009-04-01 08:59:10 -07:00
remove __KERNEL_STRICT_NAMES
2009-03-26 18:14:21 +01:00
UIO: Add name attributes for mappings and port regions
2009-03-24 16:38:24 -07:00
USB: make actual_length in struct urb field u32
2009-03-24 16:20:36 -07:00
usb-storage: prepare for subdriver separation
2009-03-24 16:20:34 -07:00
make exported headers use strict posix types
2009-03-26 18:14:14 +01:00
V4L/DVB (10907): avoid loading the entire videodev.h header on V4L2 drivers
2009-03-30 12:43:15 -03:00
V4L/DVB (11387): Sensor orientation reporting
2009-04-06 21:44:29 -03:00
epoll keyed wakeups: introduce new *_poll() wakeup macros
2009-04-01 08:59:20 -07:00
workqueue: add to_delayed_work() helper function
2009-04-02 19:04:50 -07:00
mm: add /proc controls for pdflush threads
2009-04-07 08:31:03 -07:00
make exported headers use strict posix types
2009-03-26 18:14:14 +01:00
