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a4fc4717fc
linux/drivers
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Patrick Caulfield a4fc4717fc [PATCH] device-mapper log bitset: fix endian 
Clean up the code responsible for the on-disk mirror logs by using the
set_le_bit test_le_bit functions of ext2.  That makes the BE machines keep the
bitmap internally in LE order - it does mean you can't use any other type of
operations on the bitmap words but that looks to be OK in this instance.  The
efficiency tradeoff is very minimal as you would expect for something that
ext2 uses.

This allows us to remove bits_to_core(), bits_to_disk() and log->disk_bits.

Also increment the mirror log disk version transparently to avoid sharing with
older kernels that suffered from the 64-bit BE bug.

Signed-off-by: Patrick Caulfield <pcaulfie@redhat.com>
Signed-off-by: Alasdair G Kergon <agk@redhat.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-02-01 08:53:10 -08:00
..
acorn [PATCH] move capable() to capability.h 2006-01-11 18:42:13 -08:00
acpi [PATCH] Unlinline a bunch of other functions 2006-01-14 18:27:06 -08:00
amba [ARM] Remove asm/irq.h includes from ARM drivers 2006-01-09 13:56:42 +00:00
atm [ATM]: Remove unneeded kmalloc() return value casts + tiny whitespace cleanup 2006-01-10 13:09:01 -08:00
base [PATCH] Unlinline a bunch of other functions 2006-01-14 18:27:06 -08:00
block [PATCH] USB: ub 05 Bulk reset 2006-01-31 17:23:36 -08:00
bluetooth [PATCH] Unlinline a bunch of other functions 2006-01-14 18:27:06 -08:00
cdrom [PATCH] powerpc: remove bitfields from HvLpEvent 2006-01-12 20:09:29 +11:00
char Merge master.kernel.org:/pub/scm/linux/kernel/git/davej/agpgart 2006-01-31 16:20:55 -08:00
connector [PATCH] Switch getnstimestamp() calls to ktime_get_ts() 2006-01-10 08:01:39 -08:00
cpufreq [CPUFREQ] Get rid of userspace policy struct, make userspace gov _PPC safe. 2006-01-27 10:36:49 -08:00
crypto [CRYPTO] Allow AES C/ASM implementations to coexist 2006-01-09 14:15:39 -08:00
dio [PATCH] Add dio_bus_type probe and remove methods 2006-01-13 11:26:07 -08:00
edac [PATCH] EDAC: core EDAC support code 2006-01-18 19:20:31 -08:00
eisa
fc4 [SPARC]: introduce a SPARC Kconfig symbol 2005-12-22 23:09:54 -08:00
firmware [PATCH] dell_rbu: fix Bug 5854 2006-01-14 18:27:13 -08:00
hwmon [PATCH] drivers/*rest*: Replace pci_module_init() with pci_register_driver() 2006-01-09 12:13:23 -08:00
i2c [PATCH] Add i2c_bus_type probe and remove methods 2006-01-13 11:26:07 -08:00
ide [PATCH] Unlinline a bunch of other functions 2006-01-14 18:27:06 -08:00
ieee1394 Actually remove amdtp.[ch], cmp.[ch]. 2006-01-16 19:21:57 -05:00
infiniband IB/mthca: Semaphore to mutex conversions 2006-01-30 16:45:11 -08:00
input Merge master.kernel.org:/pub/scm/linux/kernel/git/dtor/input 2006-01-31 21:18:17 -08:00
isdn [PATCH] Unlinline a bunch of other functions 2006-01-14 18:27:06 -08:00
macintosh Merge master.kernel.org:/pub/scm/linux/kernel/git/gregkh/driver-2.6 2006-01-14 10:42:40 -08:00
mca
md [PATCH] device-mapper log bitset: fix endian 2006-02-01 08:53:10 -08:00
media [PATCH] Fix compile warning in bt8xx module 2006-01-16 23:24:10 -08:00
message [SCSI] fusion: add message sanity check 2006-01-31 14:40:05 -06:00
mfd [PATCH] Add MCP bus_type probe and remove methods 2006-01-13 11:26:08 -08:00
misc [SERIAL] Remove UPF_AUTOPROBE and UPF_BOOT_ONLYMCA 2006-01-21 20:06:14 +00:00
mmc Merge master.kernel.org:/home/rmk/linux-2.6-mmc 2006-01-14 19:44:01 -08:00
mtd [PATCH] tsunami_flash: fix "parse error before ';' token" 2006-02-01 08:53:10 -08:00
net [PATCH] lp486e: remove SLOW_DOWN_IO 2006-02-01 08:53:10 -08:00
nubus
oprofile [PATCH] move capable() to capability.h 2006-01-11 18:42:13 -08:00
parisc [PATCH] move capable() to capability.h 2006-01-11 18:42:13 -08:00
parport [PARISC] Fix parport_gsc by selecting PARPORT_NOT_PC 2006-01-10 21:52:25 -05:00
pci [PATCH] powerpc/PCI hotplug: shuffle error checking to better location. 2006-01-31 18:00:13 -08:00
pcmcia [PATCH] Add pcmcia_bus_type probe and remove methods 2006-01-13 11:26:08 -08:00
pnp [PATCH] Add pnp_bus_type probe and remove methods 2006-01-13 11:26:09 -08:00
rapidio [PATCH] Add rio_bus_type probe and remove methods 2006-01-13 11:26:10 -08:00
s390 Merge git://git.kernel.org/pub/scm/linux/kernel/git/bunk/trivial 2006-01-15 16:43:29 -08:00
sbus [PATCH] remove unused tmp_buf_sem's 2006-01-14 10:41:42 -08:00
scsi [PATCH] ide-scsi: fix for IDE probe/remove ops changes 2006-02-01 08:53:09 -08:00
serial Merge master.kernel.org:/home/rmk/linux-2.6-serial 2006-01-31 11:31:54 -08:00
sh [PATCH] Add superhyway_bus_type probe and remove methods 2006-01-13 11:26:09 -08:00
sn [PATCH] Altix: ioc3 serial support 2006-01-14 18:25:20 -08:00
spi [PATCH] SPI: add spi_butterfly driver 2006-01-13 16:29:56 -08:00
tc [MIPS] zs.c: Resurrect the deceased zs.c for now. 2005-11-17 16:23:39 +00:00
telephony [PATCH] pcmcia: unify attach, EVENT_CARD_INSERTION handlers into one probe callback 2006-01-06 00:03:24 +01:00
usb Merge master.kernel.org:/pub/scm/linux/kernel/git/dtor/input 2006-01-31 21:18:17 -08:00
video [PATCH] PCI: cyblafb: remove pci_module_init() return, really. 2006-01-31 18:00:13 -08:00
w1 spelling: s/usefull/useful/ 2006-01-10 00:08:17 +01:00
zorro [PATCH] Add zorro_bus_type probe and remove methods 2006-01-13 11:26:10 -08:00
Kconfig [PATCH] EDAC: core EDAC support code 2006-01-18 19:20:31 -08:00
Makefile [PATCH] EDAC: core EDAC support code 2006-01-18 19:20:31 -08:00