FUJITA Tomonori 681cc5cd3e iommu sg merging: swiotlb: respect the segment boundary limits ...

This patch makes swiotlb not allocate a memory area spanning LLD's segment
boundary.

is_span_boundary() judges whether a memory area spans LLD's segment boundary.
If map_single finds such a area, map_single tries to find the next available
memory area.

Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Cc: James Bottomley <James.Bottomley@steeleye.com>
Cc: Jens Axboe <jens.axboe@oracle.com>
Cc: Greg KH <greg@kroah.com>
Cc: Jeff Garzik <jeff@garzik.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

2008-02-05 09:44:12 -08:00

..

lzo

lzo: add some missing casts

2007-07-31 15:39:37 -07:00

reed_solomon

[MTD] [NAND] Replace -1 with -EBADMSG in nand error correction code

2007-10-20 22:30:54 +01:00

zlib_deflate

lib/: Spelling fixes

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

zlib_inflate

[ZLIB]: Fix external builds of zlib_inflate code.

2007-10-11 22:17:20 -07:00

.gitignore

…

argv_split.c

LIB: Replace inappropriate include of <linux/bug.h>

2007-10-20 00:26:10 +02:00

audit.c

[PATCH] audit signal recipients

2007-05-11 05:38:25 -04:00

bitmap.c

Fix bitmap_scnlistprintf for empty masks

2007-11-05 15:12:32 -08:00

bitrev.c

…

bug.c

generic bug: use show_regs() instead of dump_stack()

2007-07-16 09:05:51 -07:00

bust_spinlocks.c

handle recursive calls to bust_spinlocks()

2007-10-17 08:42:56 -07:00

check_signature.c

uninline check_signature()

2007-07-16 09:05:50 -07:00

cmdline.c

…

cpumask.c

…

crc7.c

CRC7 support

2007-07-17 10:23:04 -07:00

crc16.c

…

crc32.c

lib/: Spelling fixes

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

crc32defs.h

…

crc-ccitt.c

…

crc-itu-t.c

…

ctype.c

…

debug_locks.c

…

dec_and_lock.c

…

devres.c

…

div64.c

…

dump_stack.c

…

extable.c

…

fault-inject.c

fault_inject: silence a warning

2007-07-24 12:24:59 -07:00

find_next_bit.c

ext4: Add ext4_find_next_bit()

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

gen_crc32table.c

…

genalloc.c

Slab allocators: Replace explicit zeroing with __GFP_ZERO

2007-07-17 10:23:02 -07:00

halfmd4.c

…

hexdump.c

hexdump: don't print bytes with bit 7 set

2007-11-29 09:24:53 -08:00

hweight.c

remove asm/bitops.h includes

2007-10-19 11:53:41 -07:00

idr.c

Slab API: remove useless ctor parameter and reorder parameters

2007-10-17 08:42:45 -07:00

inflate.c

…

int_sqrt.c

…

iomap_copy.c

…

iomap.c

lib/iomap.c:bad_io_access(): print 0x hex prefix

2007-10-17 08:42:57 -07:00

iommu-helper.c

iommu sg: add IOMMU helper functions for the free area management

2008-02-05 09:44:11 -08:00

ioremap.c

lib/ioremap.c should #include <linux/io.h>

2007-10-17 08:42:50 -07:00

irq_regs.c

…

kasprintf.c

lib: move kasprintf to a separate file

2007-07-31 15:39:39 -07:00

Kconfig

Introduce CONFIG_CHECK_SIGNATURE

2007-08-22 19:52:45 -07:00

Kconfig.debug

kbuild: Spelling/grammar fixes for config DEBUG_SECTION_MISMATCH

2008-02-03 08:58:07 +01:00

kernel_lock.c

sched: remove the !PREEMPT_BKL code

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

klist.c

…

kobject_uevent.c

Kobject: fix coding style issues in kobject c files

2008-01-24 21:59:04 -08:00

kobject.c

kobject: kerneldoc comment fix

2008-02-02 15:14:48 -08:00

kref.c

kref: add kref_set()

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

libcrc32c.c

[LIB] crc32c: Keep intermediate crc state in cpu order

2007-11-08 21:34:09 +08:00

list_debug.c

…

locking-selftest-hardirq.h

…

locking-selftest-mutex.h

…

locking-selftest-rlock-hardirq.h

…

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

…

Makefile

iommu sg: add IOMMU helper functions for the free area management

2008-02-05 09:44:11 -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

Add irq protection in the percpu-counters cpu-hotplug-callback path

2007-10-19 11:53:44 -07:00

plist.c

…

prio_heap.c

Fix cpusets update_cpumask

2007-10-19 11:53:41 -07:00

prio_tree.c

…

proportions.c

lib: proportion: fix underflow in prop_norm_percpu()

2007-12-23 12:54:37 -08:00

radix-tree.c

avoid negative (and full-width) shifts in radix-tree.c

2007-10-17 08:42:56 -07:00

random32.c

…

rbtree.c

…

reciprocal_div.c

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rwsem-spinlock.c

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rwsem.c

x86: fix UML and -regparm=3

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

scatterlist.c

SG: work with the SCSI fixed maximum allocations.

2008-01-28 10:54:49 +01:00

semaphore-sleepers.c

…

sha1.c

…

smp_processor_id.c

…

sort.c

lib/sort.c optimization

2007-10-17 08:42:52 -07:00

spinlock_debug.c

Use helpers to obtain task pid in printks

2007-10-19 11:53:43 -07:00

string.c

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swiotlb.c

iommu sg merging: swiotlb: respect the segment boundary limits

2008-02-05 09:44:12 -08:00

textsearch.c

[TEXTSEARCH]: Do not allow zero length patterns in the textsearch infrastructure

2007-12-01 00:03:52 +11:00

ts_bm.c

…

ts_fsm.c

…

ts_kmp.c

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vsprintf.c

lib: move kasprintf to a separate file

2007-07-31 15:39:39 -07:00