kernel-ark/include
Peter Zijlstra 89a09141df [PATCH] nfs: fix congestion control
The current NFS client congestion logic is severly broken, it marks the
backing device congested during each nfs_writepages() call but doesn't
mirror this in nfs_writepage() which makes for deadlocks.  Also it
implements its own waitqueue.

Replace this by a more regular congestion implementation that puts a cap on
the number of active writeback pages and uses the bdi congestion waitqueue.

Also always use an interruptible wait since it makes sense to be able to
SIGKILL the process even for mounts without 'intr'.

Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Acked-by: Trond Myklebust <trond.myklebust@fys.uio.no>
Cc: Christoph Lameter <clameter@engr.sgi.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-03-16 19:25:05 -07:00
..
acpi
asm-alpha
asm-arm [PATCH] gpio_direction_output() needs an initial value 2007-03-16 19:25:04 -07:00
asm-arm26
asm-avr32 [PATCH] gpio_direction_output() needs an initial value 2007-03-16 19:25:04 -07:00
asm-cris
asm-frv
asm-generic
asm-h8300
asm-i386 Disable NMI watchdog by default properly 2007-03-14 17:53:43 -07:00
asm-ia64
asm-m32r [PATCH] m32r dma-mapping.h should simply include generic/dma-mapping-broken.h 2007-03-14 15:27:49 -07:00
asm-m68k [PATCH] m68k dma-mapping: gfp_t annotations 2007-03-14 15:27:51 -07:00
asm-m68knommu
asm-mips
asm-parisc
asm-powerpc [PATCH] ANSIfy powerpc floppy.h 2007-03-14 15:27:50 -07:00
asm-ppc
asm-s390
asm-sh
asm-sh64
asm-sparc [PATCH] sparc: have dma-mapping.h include generic/dma-mapping-broken in non-PCI case 2007-03-14 15:27:49 -07:00
asm-sparc64 [SPARC]: Hook up missing syscalls. 2007-03-12 19:58:18 -07:00
asm-um
asm-v850
asm-x86_64 Disable NMI watchdog by default properly 2007-03-14 17:53:43 -07:00
asm-xtensa
crypto
keys
linux [PATCH] nfs: fix congestion control 2007-03-16 19:25:05 -07:00
math-emu
media
mtd
net
pcmcia
rdma
rxrpc
scsi
sound
video
Kbuild