Jens Axboe 18dabf473e Change table chaining layout ...

Change the page member of the scatterlist structure to be an unsigned
long, and encode more stuff in the lower bits:

- Bits 0 and 1 zero: this is a normal sg entry. Next sg entry is located
  at sg + 1.
- Bit 0 set: this is a chain entry, the next real entry is at ->page_link
  with the two low bits masked off.
- Bit 1 set: this is the final entry in the sg entry. sg_next() will return
  NULL when passed such an entry.

It's thus important that sg table users use the proper accessors to get
and set the page member.

Signed-off-by: Jens Axboe <jens.axboe@oracle.com>

2007-10-22 21:20:01 +02:00

..

arch-at32ap

[AVR32] SMC configuration in clock cycles

2007-10-11 13:32:49 +02:00

mach

[PATCH] atmel_serial: Rename at91_register_uart_fns

2006-10-04 10:25:05 -07:00

a.out.h

arch: personality independent stack top

2007-07-19 10:04:45 -07:00

addrspace.h

[PATCH] avr32 architecture

2006-09-26 08:48:54 -07:00

asm.h

[PATCH] avr32 architecture

2006-09-26 08:48:54 -07:00

atomic.h

[AVR32] Fix atomic_add_unless() and atomic_sub_unless()

2007-07-18 20:47:04 +02:00

auxvec.h

[PATCH] avr32 architecture

2006-09-26 08:48:54 -07:00

bitops.h

forbid asm/bitops.h direct inclusion

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

bug.h

Fix WARN_ON() on bitfield ops for all other archs

2007-08-01 20:45:38 -07:00

bugs.h

[PATCH] avr32 architecture

2006-09-26 08:48:54 -07:00

byteorder.h

[PATCH] avr32 architecture

2006-09-26 08:48:54 -07:00

cache.h

[AVR32] Define ARCH_KMALLOC_MINALIGN to L1_CACHE_BYTES

2007-06-14 18:30:50 +02:00

cachectl.h

[PATCH] avr32 architecture

2006-09-26 08:48:54 -07:00

cacheflush.h

[PATCH] Optimize D-cache alias handling on fork

2006-12-13 09:27:08 -08:00

checksum.h

Remove a couple final references to obsolete verify_area().

2007-02-09 15:01:56 +01:00

cputime.h

[PATCH] avr32 architecture

2006-09-26 08:48:54 -07:00

current.h

[PATCH] avr32 architecture

2006-09-26 08:48:54 -07:00

delay.h

[PATCH] avr32 architecture

2006-09-26 08:48:54 -07:00

device.h

Driver core: add dev_archdata to struct device

2006-12-01 14:52:01 -08:00

div64.h

[PATCH] avr32 architecture

2006-09-26 08:48:54 -07:00

dma-mapping.h

[AVR32] Make dma_sync_*_for_cpu no-ops

2007-10-11 12:16:57 +02:00

dma.h

[PATCH] avr32 architecture

2006-09-26 08:48:54 -07:00

elf.h

[PATCH] avr32 architecture

2006-09-26 08:48:54 -07:00

emergency-restart.h

[PATCH] avr32 architecture

2006-09-26 08:48:54 -07:00

errno.h

[PATCH] avr32 architecture

2006-09-26 08:48:54 -07:00

fb.h

fbdev: detect primary display device

2007-07-17 10:23:11 -07:00

fcntl.h

[PATCH] avr32 architecture

2006-09-26 08:48:54 -07:00

futex.h

[PATCH] avr32 architecture

2006-09-26 08:48:54 -07:00

gpio.h

[AVR32] GPIO API implementation

2007-02-09 15:01:58 +01:00

hardirq.h

[PATCH] avr32 architecture

2006-09-26 08:48:54 -07:00

hw_irq.h

[PATCH] avr32 architecture

2006-09-26 08:48:54 -07:00

intc.h

[PATCH] avr32 architecture

2006-09-26 08:48:54 -07:00

io.h

Remove dma_cache_(wback|inv|wback_inv) functions

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

ioctl.h

[PATCH] avr32 architecture

2006-09-26 08:48:54 -07:00

ioctls.h

[PATCH] avr32 architecture

2006-09-26 08:48:54 -07:00

ipcbuf.h

[PATCH] avr32 architecture

2006-09-26 08:48:54 -07:00

irq_regs.h

[PATCH] IRQ: Fix AVR32 breakage

2006-10-11 11:14:14 -07:00

irq.h

[AVR32] GPIO API implementation

2007-02-09 15:01:58 +01:00

irqflags.h

[PATCH] avr32 architecture

2006-09-26 08:48:54 -07:00

Kbuild

[AVR32] Fix typo in include/asm-avr32/Kbuild

2007-03-07 10:50:27 +01:00

kdebug.h

x86: optimize page faults like all other achitectures and kill notifier cruft

2007-10-16 09:42:50 -07:00

kmap_types.h

[PATCH] avr32 architecture

2006-09-26 08:48:54 -07:00

kprobes.h

kprobes: support kretprobe blacklist

2007-10-16 09:43:10 -07:00

linkage.h

[PATCH] avr32 architecture

2006-09-26 08:48:54 -07:00

local.h

[PATCH] avr32 architecture

2006-09-26 08:48:54 -07:00

mman.h

[PATCH] avr32 architecture

2006-09-26 08:48:54 -07:00

mmu_context.h

[PATCH] x86: PARAVIRT: add hooks to intercept mm creation and destruction

2007-05-02 19:27:14 +02:00

mmu.h

[PATCH] avr32 architecture

2006-09-26 08:48:54 -07:00

module.h

[PATCH] avr32 architecture

2006-09-26 08:48:54 -07:00

msgbuf.h

[PATCH] avr32 architecture

2006-09-26 08:48:54 -07:00

mutex.h

[PATCH] avr32 architecture

2006-09-26 08:48:54 -07:00

namei.h

[PATCH] avr32 architecture

2006-09-26 08:48:54 -07:00

numnodes.h

[PATCH] avr32 architecture

2006-09-26 08:48:54 -07:00

ocd.h

[PATCH] avr32 architecture

2006-09-26 08:48:54 -07:00

page.h

[PATCH] avr32 architecture

2006-09-26 08:48:54 -07:00

param.h

[PATCH] avr32 architecture

2006-09-26 08:48:54 -07:00

pci.h

[PATCH] avr32 architecture

2006-09-26 08:48:54 -07:00

percpu.h

[PATCH] avr32 architecture

2006-09-26 08:48:54 -07:00

pgalloc.h

[AVR32] Simplify pte_alloc_one{,_kernel}

2007-08-15 16:36:56 +02:00

pgtable-2level.h

[PATCH] avr32 architecture

2006-09-26 08:48:54 -07:00

pgtable.h

[AVR32] Fix bogus pte_page() definition

2007-08-15 16:36:56 +02:00

poll.h

Consolidate asm/poll.h

2007-05-11 08:29:34 -07:00

posix_types.h

[AVR32] ssize_t should be long, not int

2007-02-09 15:01:59 +01:00

processor.h

[AVR32] Clean up exception handling code

2007-04-27 13:44:13 +02:00

ptrace.h

[PATCH] avr32 architecture

2006-09-26 08:48:54 -07:00

resource.h

[PATCH] avr32 architecture

2006-09-26 08:48:54 -07:00

scatterlist.h

Change table chaining layout

2007-10-22 21:20:01 +02:00

sections.h

[PATCH] avr32 architecture

2006-09-26 08:48:54 -07:00

semaphore.h

kill DECLARE_MUTEX_LOCKED

2007-10-17 08:42:47 -07:00

sembuf.h

[PATCH] avr32 architecture

2006-09-26 08:48:54 -07:00

setup.h

[AVR32] Fix section mismatch .taglist -> .init.text

2007-05-09 09:26:18 +02:00

shmbuf.h

[PATCH] avr32 architecture

2006-09-26 08:48:54 -07:00

shmparam.h

[PATCH] avr32 architecture

2006-09-26 08:48:54 -07:00

sigcontext.h

[PATCH] avr32 architecture

2006-09-26 08:48:54 -07:00

siginfo.h

[PATCH] avr32 architecture

2006-09-26 08:48:54 -07:00

signal.h

[PATCH] avr32 architecture

2006-09-26 08:48:54 -07:00

socket.h

[NET]: Adding SO_TIMESTAMPNS / SCM_TIMESTAMPNS support

2007-04-25 22:24:21 -07:00

sockios.h

[NET]: Introduce SIOCGSTAMPNS ioctl to get timestamps with nanosec resolution

2007-04-25 22:24:04 -07:00

stat.h

[PATCH] avr32 architecture

2006-09-26 08:48:54 -07:00

statfs.h

[PATCH] avr32 architecture

2006-09-26 08:48:54 -07:00

string.h

[PATCH] avr32 architecture

2006-09-26 08:48:54 -07:00

sysreg.h

[AVR32] Clean up asm/sysreg.h

2007-04-27 13:44:13 +02:00

system.h

[AVR32] Don't use __builtin_xchg()

2007-10-11 13:32:56 +02:00

termbits.h

lots-of-architectures: enable arbitary speed tty support

2007-07-10 17:51:13 -07:00

termios.h

[PATCH] consolidate line discipline number definitions

2007-02-11 10:51:26 -08:00

thread_info.h

remove unused TIF_NOTIFY_RESUME flag

2007-07-31 15:39:38 -07:00

timex.h

[PATCH] avr32 architecture

2006-09-26 08:48:54 -07:00

tlb.h

[PATCH] avr32 architecture

2006-09-26 08:48:54 -07:00

tlbflush.h

remove unused flush_tlb_pgtables

2007-10-19 11:53:34 -07:00

topology.h

[PATCH] avr32 architecture

2006-09-26 08:48:54 -07:00

traps.h

[PATCH] avr32 architecture

2006-09-26 08:48:54 -07:00

types.h

remove strict ansi check from __u64 in asm/types.h

2007-10-17 08:42:53 -07:00

uaccess.h

[AVR32] Fix compile error with gcc 4.1

2007-04-27 14:21:47 +02:00

ucontext.h

[PATCH] avr32 architecture

2006-09-26 08:48:54 -07:00

unaligned.h

[AVR32] Remove optimization of unaligned word loads

2007-07-18 20:45:51 +02:00

unistd.h

[AVR32] Ignore a few irrelevant syscalls

2007-10-11 13:32:55 +02:00

user.h

[PATCH] avr32 architecture

2006-09-26 08:48:54 -07:00