Dan Williams b5e98d65d3 md: handle_stripe5 - add request/completion logic for async read ops ... When a read bio is attached to the stripe and the corresponding block is marked R5_UPTODATE, then a read (biofill) operation is scheduled to copy the data from the stripe cache to the bio buffer. handle_stripe flags the blocks to be operated on with the R5_Wantfill flag. If new read requests arrive while raid5_run_ops is running they will not be handled until handle_stripe is scheduled to run again. Changelog: * cleanup to_read and to_fill accounting * do not fail reads that have reached the cache Signed-off-by: Dan Williams <dan.j.williams@intel.com> Acked-By: NeilBrown <neilb@suse.de>		2007-07-13 08:06:17 -07:00
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acpi
asm-alpha
asm-arm	Introduce fixed sys_sync_file_range2() syscall, implement on PowerPC and ARM	2007-06-28 11:38:30 -07:00
asm-arm26
asm-avr32
asm-blackfin	Blackfin arch: remove zero-sized include/asm-blackfin/macros.h	2007-07-03 08:25:50 +08:00
asm-cris
asm-frv	frv: fix fallout from "remove sched.h from mm.h" patch	2007-07-01 12:29:44 -07:00
asm-generic
asm-h8300
asm-i386	i386: es7000 build breakage fix	2007-07-06 10:23:43 -07:00
asm-ia64	[IA64] change sh_change_coherence oemcall to use nolock	2007-06-26 13:33:58 -07:00
asm-m32r
asm-m68k
asm-m68knommu
asm-mips	[MIPS] Fix scheduling latency issue on 24K, 34K and 74K cores	2007-07-06 16:17:11 +01:00
asm-parisc
asm-powerpc	[POWERPC] Uninline and export virq_to_hw() for the pasemi_mac driver	2007-07-02 13:29:21 +10:00
asm-ppc
asm-s390
asm-sh
asm-sh64
asm-sparc
asm-sparc64	[SPARC64]: Add linux/pagemap.h to asm/tlb.h	2007-06-28 21:25:31 -07:00
asm-um
asm-v850
asm-x86_64
asm-xtensa
crypto
keys
linux	md: handle_stripe5 - add request/completion logic for async read ops	2007-07-13 08:06:17 -07:00
math-emu
media
mtd
net
pcmcia
rdma
rxrpc
scsi
sound
video
Kbuild