Jens Axboe da77526502 [PATCH] cfq-iosched: don't allow sync merges across queues ... Currently we allow any merge, even if the io originates from different processes. This can cause really bad starvation and unfairness, if those ios happen to be synchronous (reads or direct writes). So add a allow_merge hook to the io scheduler ops, so an io scheduler can help decide whether a bio/process combination may be merged with an existing request. Signed-off-by: Jens Axboe <jens.axboe@oracle.com>		2006-12-20 11:04:12 +01:00
..
acpi
asm-alpha
asm-arm	Merge branch 'for-linus' of master.kernel.org:/home/rmk/linux-2.6-arm	2006-12-13 15:58:32 -08:00
asm-arm26
asm-avr32
asm-cris
asm-frv
asm-generic	Remove stack unwinder for now	2006-12-15 08:47:51 -08:00
asm-h8300
asm-i386	Remove stack unwinder for now	2006-12-15 08:47:51 -08:00
asm-ia64	Merge branch 'release' of master.kernel.org:/home/ftp/pub/scm/linux/kernel/git/aegl/linux-2.6	2006-12-13 15:57:58 -08:00
asm-m32r
asm-m68k
asm-m68knommu
asm-mips
asm-parisc
asm-powerpc
asm-ppc
asm-s390	[S390] Fix reboot hang on LPARs	2006-12-15 17:18:22 +01:00
asm-sh
asm-sh64
asm-sparc	[SPARC]: Make bitops use same spinlocks as atomics.	2006-12-17 16:18:47 -08:00
asm-sparc64	[SPARC64]: Mirror x86_64's PERCPU_ENOUGH_ROOM definition.	2006-12-17 14:06:59 -08:00
asm-um
asm-v850
asm-x86_64	Remove stack unwinder for now	2006-12-15 08:47:51 -08:00
asm-xtensa
crypto
keys
linux	[PATCH] cfq-iosched: don't allow sync merges across queues	2006-12-20 11:04:12 +01:00
math-emu
media
mtd
net	[IPV6]: Make fib6_node subtree depend on IPV6_SUBTREES	2006-12-13 16:48:31 -08:00
pcmcia
rdma	IB: Fix ib_dma_alloc_coherent() wrapper	2006-12-15 13:57:26 -08:00
rxrpc
scsi
sound
video
Kbuild