Shriram Rajagopalan 315dfd4ec6 tools: remus: blktap2/block-remus.c - potential write-after-write race fix ...

At the end of a checkpoint, when a new flush (of buffered disk writes)
is merged with ongoing flush, we have to make sure that none of the new
disk I/O requests overlap with ones in in progress. If it does, hold the
request and dont issue I/O until the overlapping one finishes. If we allow
the I/O to proceed, we might end up with two overlapping requests in the
disk's queue and the disk may not offer any guarantee on which one is
written first.

Signed-off-by: Shriram Rajagopalan <rshriram@cs.ubc.ca>
Committed-by: Ian Jackson <ian.jackson@eu.citrix.com>

2011-05-26 15:04:46 +01:00

..

blktap

tools: Remove $(CFLAGS) from links lines.

2011-03-31 19:32:18 +01:00

blktap2

tools: remus: blktap2/block-remus.c - potential write-after-write race fix

2011-05-26 15:04:46 +01:00

check

Remove unmaintained Access Control Module (ACM) from hypervisor.

2011-03-25 21:47:57 +00:00

console

tools: Remove $(CFLAGS) from links lines.

2011-03-31 19:32:18 +01:00

debugger

tools: remove pattern matched linking rules

2011-03-31 19:34:56 +01:00

examples

build: Make XEN_ROOT an absolute path.

2011-03-17 10:36:25 +00:00

firmware

hvmloader: always include HPET table

2011-05-20 09:15:40 +01:00

flask

tools: remove pattern matched linking rules

2011-03-31 19:34:56 +01:00

hotplug

tools/hotplug/Linux: start all xen daemons in runlevel 2

2011-05-26 14:38:56 +01:00

include

build: Make XEN_ROOT an absolute path.

2011-03-17 10:36:25 +00:00

libaio

build: Make XEN_ROOT an absolute path.

2011-03-17 10:36:25 +00:00

libfsimage

pygrub: XFS support for pygrub

2011-05-24 18:11:24 +01:00

libxc

libxc: xc_domain_set_memory_map, xc_get_machine_memory_map (x86, amd64 only)

2011-05-26 14:49:50 +01:00

libxen

tools: Remove $(CFLAGS) from links lines.

2011-03-31 19:32:18 +01:00

libxl

libxl: add missing ":" in log messages

2011-05-26 14:35:39 +01:00

memshr

tools: drop further uses of -Wp,-MD,.$(@F).d to generate dependencies.

2011-03-23 15:56:46 +00:00

misc

Build target to wrap dist/install in a .deb archive.

2011-05-16 13:34:25 +01:00

ocaml

tools: ocaml: remove non-posix-ism from sed script.

2011-05-24 17:52:02 +01:00

pygrub

build: Make XEN_ROOT an absolute path.

2011-03-17 10:36:25 +00:00

python

tools: remus: support DRBD disk backends

2011-05-26 15:03:39 +01:00

remus

remus: blackhole replication target

2011-04-08 16:49:25 +01:00

sv

tools: Always use sane upstream (`native') python paths

2009-04-08 19:13:04 +01:00

tests

tools/tests/xen-access: minor bug fixes

2011-05-09 09:56:39 +01:00

vtpm

tools: remove unnecessary uses of -I.

2011-03-21 17:58:52 +00:00

vtpm_manager

tools: Remove $(CFLAGS) from links lines.

2011-03-31 19:32:18 +01:00

xcutils

tools: remove pattern matched linking rules

2011-03-31 19:34:56 +01:00

xenbackendd

tools: remove pattern matched linking rules

2011-03-31 19:34:56 +01:00

xenballoon

tools, build system: Make changing distro-specific layout aspects easier

2010-09-20 17:54:25 +01:00

xenmon

tools: remove some .o and binary files on clean

2011-03-31 19:35:27 +01:00

xenpaging

tools: Remove $(CFLAGS) from links lines.

2011-03-31 19:32:18 +01:00

xenpmd

tools: remove some .o and binary files on clean

2011-03-31 19:35:27 +01:00

xenstat

tools: Remove $(CFLAGS) from links lines.

2011-03-31 19:32:18 +01:00

xenstore

tools: Remove $(CFLAGS) from links lines.

2011-03-31 19:32:18 +01:00

xentrace

Tracing facility for nested virtualization

2011-04-14 14:57:24 +01:00

xm-test

tools/xm-test: portability fix: Avoid using == in /bin/sh script

2011-05-12 08:55:12 +01:00

cross-install

cross-install: Only apply in tools directory, and automatically wrap $INSTALL.

2008-08-30 08:36:02 +01:00

Makefile

Remove unmaintained Access Control Module (ACM) from hypervisor.

2011-03-25 21:47:57 +00:00

Rules.mk

libxl: do not expose libxenctrl/libxenstore headers via libxl.h

2011-04-06 16:50:16 +01:00