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mirror of https://github.com/edk2-porting/linux-next.git synced 2024-12-25 21:54:06 +08:00
linux-next/include
Philipp Reisner d752b26960 drbd: Allow online change of al-stripes and al-stripe-size
Allow to change the AL layout with an resize operation. For that
the reisze command gets two new fields: al_stripes and al_stripe_size.

In order to make the operation crash save:
1) Lock out all IO and MD-IO
2) Write the super block with MDF_PRIMARY_IND clear
3) write the bitmap to the new location (all zeros, since
   we allow only while connected)
4) Initialize the new AL-area
5) Write the super block with the restored MDF_PRIMARY_IND.
6) Unfreeze all IO

Since the AL-layout has no influence on the protocol, this operation
needs to be beforemed on both sides of a resource (if intended).

Signed-off-by: Andreas Gruenbacher <agruen@linbit.com>
Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
2013-06-28 16:04:36 +02:00
..
acpi Merge branch 'acpi-assorted' 2013-04-28 01:54:08 +02:00
asm-generic Merge branch 'timers-nohz-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2013-05-05 13:23:27 -07:00
clocksource ARM: late Exynos multiplatform changes 2013-05-07 11:28:42 -07:00
crypto crypto: sha512 - Expose generic sha512 routine to be callable from other modules 2013-04-25 21:00:57 +08:00
drm Merge branch 'drm-next' of git://people.freedesktop.org/~airlied/linux 2013-05-02 19:40:34 -07:00
dt-bindings ARM: dt: create a DT header for the GIC 2013-04-05 12:23:24 -06:00
keys
linux drbd: Allow online change of al-stripes and al-stripe-size 2013-06-28 16:04:36 +02:00
math-emu
media Merge branch 'topic/omap3isp' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media 2013-05-01 09:57:04 -07:00
memory
misc
net net: frag, fix race conditions in LRU list maintenance 2013-05-06 11:06:51 -04:00
pcmcia
ras
rdma
rxrpc
scsi Merge branch 'postmerge' into for-linus 2013-05-10 07:54:01 -07:00
sound sound fixes for v3.10-rc1 2013-05-10 07:51:56 -07:00
target iscsi-target: Add iscsit_transport API template 2013-04-25 01:05:26 -07:00
trace f2fs updates for v3.10 2013-05-08 15:11:48 -07:00
uapi Merge git://git.infradead.org/users/eparis/audit 2013-05-11 14:29:11 -07:00
video Merge branch 'late/clksrc' into late/cleanup 2013-05-06 23:43:45 +02:00
xen Merge branch 'stable/for-jens-3.10' of git://git.kernel.org/pub/scm/linux/kernel/git/konrad/xen into for-3.11/drivers 2013-06-28 16:01:14 +02:00
Kbuild UAPI: remove empty Kbuild files 2013-04-30 17:04:09 -07:00