FUJITA Tomonori b1adaf65ba [SCSI] block: add sg buffer copy helper functions ...

This patch adds new three helper functions to copy data between an SG
list and a linear buffer.

- sg_copy_from_buffer copies data from linear buffer to an SG list

- sg_copy_to_buffer copies data from an SG list to a linear buffer

When the APIs copy data from a linear buffer to an SG list,
flush_kernel_dcache_page is called. It's not necessary for everyone
but it's a no-op on most architectures and in general the API is not
used in performance critical path.

Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Acked-by: Jens Axboe <jens.axboe@oracle.com>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>

2008-04-07 12:15:45 -05:00

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lzo

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reed_solomon

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zlib_deflate

lib/: Spelling fixes

2008-02-03 17:48:52 +02:00

zlib_inflate

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.gitignore

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argv_split.c

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audit.c

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bitmap.c

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bitrev.c

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bug.c

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bust_spinlocks.c

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check_signature.c

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cmdline.c

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cpumask.c

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crc7.c

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crc16.c

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crc32.c

lib/: Spelling fixes

2008-02-03 17:48:52 +02:00

crc32defs.h

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crc-ccitt.c

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crc-itu-t.c

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ctype.c

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debug_locks.c

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dec_and_lock.c

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devres.c

devres: implement pcim_iomap_regions_request_all()

2008-03-17 08:26:44 -04:00

div64.c

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dump_stack.c

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extable.c

lib/extable.c: remove an expensive integer divide in search_extable()

2008-02-06 10:41:08 -08:00

fault-inject.c

libfs: allow error return from simple attributes

2008-02-08 09:22:34 -08:00

find_next_bit.c

ext4: Add ext4_find_next_bit()

2008-01-28 23:58:27 -05:00

gen_crc32table.c

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genalloc.c

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halfmd4.c

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hexdump.c

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hweight.c

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idr.c

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inflate.c

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int_sqrt.c

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iomap_copy.c

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iomap.c

x86-32: Pass the full resource data to ioremap()

2008-03-24 11:22:39 -07:00

iommu-helper.c

iommu: export iommu_is_span_boundary helper function

2008-03-04 16:35:17 -08:00

ioremap.c

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irq_regs.c

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kasprintf.c

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Kconfig

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Kconfig.debug

make LKDTM depend on BLOCK

2008-02-23 17:12:13 -08:00

kernel_lock.c

sched: remove the !PREEMPT_BKL code

2008-01-25 21:08:33 +01:00

klist.c

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kobject_uevent.c

fix uevent action-string regression

2008-03-30 14:55:49 -07:00

kobject.c

kobject: properly initialize ksets

2008-03-04 14:47:05 -08:00

kref.c

kref: add kref_set()

2008-01-24 20:40:05 -08:00

libcrc32c.c

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list_debug.c

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locking-selftest-hardirq.h

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locking-selftest-mutex.h

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locking-selftest-rlock-hardirq.h

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locking-selftest-rlock-softirq.h

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locking-selftest-rlock.h

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locking-selftest-rsem.h

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locking-selftest-softirq.h

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locking-selftest-spin-hardirq.h

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locking-selftest-spin-softirq.h

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locking-selftest-spin.h

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locking-selftest-wlock-hardirq.h

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locking-selftest-wlock-softirq.h

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locking-selftest-wlock.h

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locking-selftest-wsem.h

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locking-selftest.c

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Makefile

lib/scatterlist.o needed by a module only - link it in unconditionally

2008-02-08 15:33:33 -08:00

parser.c

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pcounter.c

[LIB] pcounter : unline too big functions

2008-01-28 15:00:35 -08:00

percpu_counter.c

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plist.c

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prio_heap.c

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prio_tree.c

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proportions.c

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radix-tree.c

radix-tree: avoid atomic allocations for preloaded insertions

2008-02-05 09:44:17 -08:00

random32.c

[NET]: srandom32 fixes for networking v2

2008-04-03 14:07:02 -07:00

rbtree.c

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reciprocal_div.c

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rwsem-spinlock.c

lib: remove fastcall from lib/*

2008-02-08 09:22:31 -08:00

rwsem.c

x86: fix UML and -regparm=3

2008-01-30 13:33:00 +01:00

scatterlist.c

[SCSI] block: add sg buffer copy helper functions

2008-04-07 12:15:45 -05:00

semaphore-sleepers.c

lib: remove fastcall from lib/*

2008-02-08 09:22:31 -08:00

sha1.c

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smp_processor_id.c

debug_smp_processor_id() fixlets

2008-02-06 10:41:09 -08:00

sort.c

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spinlock_debug.c

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string.c

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swiotlb.c

avoid endless loops in lib/swiotlb.c

2008-03-13 13:15:52 -07:00

textsearch.c

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ts_bm.c

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ts_fsm.c

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ts_kmp.c

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vsprintf.c

lib/vsprintf.c: fix bug omitting minus sign of numbers (module_param)

2008-02-23 17:12:14 -08:00