Dan Williams 6bfe0b4990 md: support blocking writes to an array on device failure ... Allows a userspace metadata handler to take action upon detecting a device failure. Based on an original patch by Neil Brown. Changes: -added blocked_wait waitqueue to rdev -don't qualify Blocked with Faulty always let userspace block writes -added md_wait_for_blocked_rdev to wait for the block device to be clear, if userspace misses the notification another one is sent every 5 seconds -set MD_RECOVERY_NEEDED after clearing "blocked" -kill DoBlock flag, just test mddev->external Signed-off-by: Dan Williams <dan.j.williams@intel.com> Signed-off-by: Neil Brown <neilb@suse.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>		2008-04-30 08:29:33 -07:00
..
acpi	ACPI, cpuidle: Clarify C-state description in sysfs	2008-02-14 00:09:55 -05:00
asm-alpha	kernel: Move arches to use common unaligned access	2008-04-29 08:06:27 -07:00
asm-arm	pxafb: preliminary smart panel interface support	2008-04-30 08:29:32 -07:00
asm-avr32	kernel: Move arches to use common unaligned access	2008-04-29 08:06:27 -07:00
asm-blackfin	kernel: Move arches to use common unaligned access	2008-04-29 08:06:27 -07:00
asm-cris	kernel: Move arches to use common unaligned access	2008-04-29 08:06:27 -07:00
asm-frv	kernel: Move arches to use common unaligned access	2008-04-29 08:06:27 -07:00
asm-generic	kernel: Move arches to use common unaligned access	2008-04-29 08:06:27 -07:00
asm-h8300	kernel: Move arches to use common unaligned access	2008-04-29 08:06:27 -07:00
asm-ia64	[IA64] Provide ACPI fixup for /proc/cpuinfo/physical_id	2008-04-29 15:05:29 -07:00
asm-m32r	kernel: Move arches to use common unaligned access	2008-04-29 08:06:27 -07:00
asm-m68k	kernel: Move arches to use common unaligned access	2008-04-29 08:06:27 -07:00
asm-m68knommu	kernel: Move arches to use common unaligned access	2008-04-29 08:06:27 -07:00
asm-mips	kernel: Move arches to use common unaligned access	2008-04-29 08:06:27 -07:00
asm-mn10300	kernel: Move arches to use common unaligned access	2008-04-29 08:06:27 -07:00
asm-parisc	kernel: Move arches to use common unaligned access	2008-04-29 08:06:27 -07:00
asm-powerpc	Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc	2008-04-29 08:19:14 -07:00
asm-ppc	[RAPIDIO] Move include/asm-ppc/rio.h to asm-powerpc	2008-04-29 19:40:27 +10:00
asm-s390	kernel: Move arches to use common unaligned access	2008-04-29 08:06:27 -07:00
asm-sh	kernel: Move arches to use common unaligned access	2008-04-29 08:06:27 -07:00
asm-sparc	kernel: Move arches to use common unaligned access	2008-04-29 08:06:27 -07:00
asm-sparc64	kernel: Move arches to use common unaligned access	2008-04-29 08:06:27 -07:00
asm-um	kernel: Move arches to use common unaligned access	2008-04-29 08:06:27 -07:00
asm-v850	kernel: Move arches to use common unaligned access	2008-04-29 08:06:27 -07:00
asm-x86	[IA64] Provide ACPI fixup for /proc/cpuinfo/physical_id	2008-04-29 15:05:29 -07:00
asm-xtensa	kernel: Move arches to use common unaligned access	2008-04-29 08:06:27 -07:00
crypto	[CRYPTO] aes: Export generic setkey	2008-04-21 10:19:34 +08:00
keys	KEYS: Fix the comment to match the file name in rxrpc-type.h.	2008-04-21 22:43:55 +00:00
linux	md: support blocking writes to an array on device failure	2008-04-30 08:29:33 -07:00
math-emu	…
media	Merge git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/v4l-dvb	2008-04-29 14:53:40 -07:00
mtd	UBI: make ubi-header.h local	2008-04-17 11:31:58 +03:00
net	Merge branch 'audit.b50' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/audit-current	2008-04-29 11:41:22 -07:00
pcmcia	…
rdma	IB: expand ib_umem_get() prototype	2008-04-29 08:06:12 -07:00
rxrpc	…
scsi	IB/iser: Count FMR alignment violations per session	2008-04-29 13:46:52 -07:00
sound	[ALSA] Add MPU401_INFO_NO_ACK bitflag	2008-04-29 19:01:56 +02:00
video	fbdev: platforming hecubafb and n411	2008-04-28 08:58:41 -07:00
xen	xen: add balloon driver	2008-04-24 23:57:33 +02:00
Kbuild	…