Alasdair G Kergon cc371e66e3 Add bvec_merge_data to handle stacked devices and ->merge_bvec() ... When devices are stacked, one device's merge_bvec_fn may need to perform the mapping and then call one or more functions for its underlying devices. The following bio fields are used: bio->bi_sector bio->bi_bdev bio->bi_size bio->bi_rw using bio_data_dir() This patch creates a new struct bvec_merge_data holding a copy of those fields to avoid having to change them directly in the struct bio when going down the stack only to have to change them back again on the way back up. (And then when the bio gets mapped for real, the whole exercise gets repeated, but that's a problem for another day...) Signed-off-by: Alasdair G Kergon <agk@redhat.com> Cc: Neil Brown <neilb@suse.de> Cc: Milan Broz <mbroz@redhat.com> Signed-off-by: Jens Axboe <jens.axboe@oracle.com>		2008-07-03 13:21:15 +02:00
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acpi	proper prototype for acpi_processor_tstate_has_changed()	2008-06-11 19:13:46 -04:00
asm-alpha	alpha: fix compile error in arch/alpha/mm/init.c	2008-06-23 18:26:04 -07:00
asm-arm	[ARM] 5091/1: Add missing bitfield include to regs-lcd.h	2008-06-12 20:49:38 +01:00
asm-avr32	avr32: types: use <asm-generic/int-*.h> for the avr32 architecture	2008-05-02 16:18:20 -07:00
asm-blackfin	Blackfin Serial Driver: Use timer to poll CTS PIN instead of workqueue.	2008-06-19 17:46:39 +08:00
asm-cris	cris: types: use <asm-generic/int-*.h> for the cris architecture	2008-05-02 16:18:20 -07:00
asm-frv	FRV: ip_fast_csum() requires a memory clobber on its inline asm	2008-06-05 10:31:21 -07:00
asm-generic	kbuild: fix a.out.h export to userspace with O= build.	2008-06-27 23:13:54 +02:00
asm-h8300	h8300: fix typo in header guard	2008-06-06 11:29:12 -07:00
asm-ia64	[IA64] Fix CONFIG_IA64_SGI_UV build error	2008-06-16 09:02:03 -07:00
asm-m32r	asm-m32r/uaccess.h must #include <asm/setup.h>	2008-06-06 11:29:13 -07:00
asm-m68k	m68k: Add ext2_find_{first,next}_bit() for ext4	2008-06-12 18:05:39 -07:00
asm-m68knommu	m68knommu: rework definition of HZ	2008-05-01 08:08:36 -07:00
asm-mips	[MIPS] Malta: Fix build errors for 64-bit kernels	2008-06-16 15:14:48 +01:00
asm-mn10300	MN10300: Fix typo in header guard	2008-05-28 07:59:06 -07:00
asm-parisc	parisc: fix miscompilation of ip_fast_csum with gcc >= 4.3	2008-06-13 10:49:56 -04:00
asm-powerpc	kbuild: fix a.out.h export to userspace with O= build.	2008-06-27 23:13:54 +02:00
asm-ppc	[POWERPC] ppc: More compile fixes	2008-05-12 22:57:51 +10:00
asm-s390	[S390] Fix __ctl_load/__ctl_store inline assembly constraints	2008-06-10 10:03:28 +02:00
asm-sh	sh: fix miscompilation of ip_fast_csum with gcc >= 4.3	2008-06-02 12:40:14 +09:00
asm-sparc	sparc: remove CVS keywords	2008-05-20 00:33:44 -07:00
asm-sparc64	sparc64: IO accessors fix	2008-05-30 02:01:28 -07:00
asm-um	uml: activate_mm: remove the dead PF_BORROWED_MM check	2008-06-06 11:36:22 -07:00
asm-v850	v850: fix typo in header guard	2008-06-06 11:29:12 -07:00
asm-x86	Merge branch 'x86-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip	2008-06-30 08:56:57 -07:00
asm-xtensa	asm-{alpha,h8300,um,v850,xtensa}/param.h: unbreak HZ for userspace	2008-05-14 19:11:14 -07:00
crypto	[CRYPTO] api: Fix scatterwalk_sg_chain	2008-05-01 18:22:28 +08:00
keys
linux	Add bvec_merge_data to handle stacked devices and ->merge_bvec()	2008-07-03 13:21:15 +02:00
math-emu
media	V4L/DVB (8092): videodev: simplify and fix standard enumeration	2008-06-26 15:58:57 -03:00
mtd
net	net-sched: change tcf_destroy_chain() to clear start of filter list	2008-07-01 19:52:38 -07:00
pcmcia
rdma	IB/core: Remove IB_DEVICE_SEND_W_INV capability flag	2008-06-09 09:58:42 -07:00
rxrpc
scsi	Merge git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6	2008-05-02 13:52:35 -07:00
sound	[ALSA] ac97 - Fix ASUS A9T laptop output	2008-05-30 16:20:42 +02:00
video	fbdev: platforming hecubafb and n411	2008-04-28 08:58:41 -07:00
xen	x86: Make xen use the paravirt clocksource structs and functions	2008-06-24 21:02:32 +03:00
Kbuild