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aliguori 475e427772 Switch the memory savevm handler to be "live" 
This patch replaces the static memory savevm/loadvm handler with a "live" one.
This handler is used even if performing a non-live migration.

The key difference between this handler and the previous is that each page is
prefixed with the address of the page.  The QEMUFile rate limiting code, in
combination with the live migration dirty tracking bits, is used to determine
which pages should be sent and how many should be sent.

The live save code "converges" when the number of dirty pages reaches a fixed
amount.  Currently, this is 10 pages.  This is something that should eventually
be derived from whatever the bandwidth limitation is.

Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>



git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5437 c046a42c-6fe2-441c-8c8c-71466251a162
2008-10-06 20:21:51 +00:00
audio
Prepare for changing audio_pcm_ops dynamically (partially revert r5422)
2008-10-06 18:08:30 +00:00
darwin-user
Make target_sigaltstack_used static
2008-10-05 11:09:37 +00:00
fpu
Suppress gcc 4.x -Wpointer-sign (included in -Wall) warnings
2008-09-20 08:07:15 +00:00
hw
Introduce v3 of savevm protocol
2008-10-06 14:53:52 +00:00
keymaps
fixing keymap for Windows keys (Stefano Stabellini)
2008-09-22 19:45:36 +00:00
linux-user
Make various generated structures static
2008-10-05 11:45:25 +00:00
pc-bios
Update OpenBIOS images to SVN r237.
2008-09-18 19:41:28 +00:00
slirp
Fix warning about variables used uninitialized
2008-10-01 19:39:40 +00:00
target-alpha
target-alpha: update STATUS
2008-10-01 07:07:59 +00:00
target-arm
Fix ARM NEON vdup and vtbl bugs.
2008-09-22 00:52:42 +00:00
target-cris
Show size for unassigned accesses (Robert Reif)
2008-10-06 18:46:28 +00:00
target-i386
Fix crc32w decoding, fix a constant width in blendvpd.
2008-10-04 11:33:52 +00:00
target-m68k
Silence some warnings about no value returned from non-void function
2008-10-05 11:47:55 +00:00
target-mips
Show size for unassigned accesses (Robert Reif)
2008-10-06 18:46:28 +00:00
target-ppc
ppc: fix crash in ppc system single step support
2008-10-01 22:01:37 +00:00
target-sh4
Silence some warnings about no value returned from non-void function
2008-10-05 11:47:55 +00:00
target-sparc
Show size for unassigned accesses (Robert Reif)
2008-10-06 18:46:28 +00:00
tcg
Add some missing static and const qualifiers, reg_names only used if NDEBUG set
2008-10-05 09:59:14 +00:00
tests
Implement SSE4.1, SSE4.2 (x86).
2008-10-04 03:27:44 +00:00
.gitignore
Add gitignore file
2008-09-09 17:15:28 +00:00
a.out.h
64bit->win32 cross build fix.
2007-03-04 00:52:16 +00:00
aes.c
Fix miscellaneous minor things, by Andre Przywara.
2007-12-17 03:15:52 +00:00
aes.h
AES crypto support
2004-08-01 21:54:53 +00:00
aio.c
Refactor AIO to allow multiple AIO implementations
2008-09-22 19:17:18 +00:00
alpha-dis.c
find -type f | xargs sed -i 's/[\t ]$//g' # on most files
2007-09-16 21:08:06 +00:00
alpha.ld
alpha support
2003-04-29 20:53:42 +00:00
arm-dis.c
Update ARM disassembler.
2007-11-10 17:38:00 +00:00
arm-semi.c
Add missing return in arm-semi, by Laurent Desnogues.
2008-07-01 16:40:04 +00:00
arm.ld
Link ARM prologue closer to code segment to avoid a build failure
2008-07-10 17:21:31 +00:00
block_int.h
Fix warnings that would be caused by ld flag --warn-common
2008-09-17 19:04:14 +00:00
block-bochs.c
Split block API from vl.h.
2007-11-11 02:51:17 +00:00
block-cloop.c
Split block API from vl.h.
2007-11-11 02:51:17 +00:00
block-cow.c
Split block API from vl.h.
2007-11-11 02:51:17 +00:00
block-dmg.c
Add qemu_realloc(), by Gerd Hoffmann.
2008-08-06 08:37:17 +00:00
block-nbd.c
Remove unnecessary #includes from block-nbd.c
2008-08-19 19:10:38 +00:00
block-parallels.c
Split block API from vl.h.
2007-11-11 02:51:17 +00:00
block-qcow2.c
fix bug in block-qcow2.c:alloc_cluster_offset() (Shahar Frank)
2008-09-24 16:52:15 +00:00
block-qcow.c
Remove dead-code (else-block) from block-qcow.c, by Marc Bevand.
2008-06-05 22:00:45 +00:00
block-raw-posix.c
Fix warning about missing return value
2008-10-03 19:00:40 +00:00
block-raw-win32.c
Refactor AIO to allow multiple AIO implementations
2008-09-22 19:17:18 +00:00
block-vmdk.c
Fix warning, based on patches by Zeev Tarantov and Jindrich Makovicka
2008-09-28 20:00:14 +00:00
block-vpc.c
Fix char* signedness, by Andre Przywara.
2007-12-16 03:16:05 +00:00
block-vvfat.c
Fix OpenBSD linker warnings
2008-08-21 17:58:08 +00:00
block.c
Add bdrv_flush_all()
2008-10-06 13:55:43 +00:00
block.h
Add bdrv_flush_all()
2008-10-06 13:55:43 +00:00
bswap.h
e1000: fix unaligned access
2008-03-28 22:30:48 +00:00
bt-host.c
Disable bluetooth proxy compilation on win32.
2008-09-30 23:31:35 +00:00
bt-vhci.c
Disable bluetooth proxy compilation on win32.
2008-09-30 23:31:35 +00:00
Changelog
Update
2008-06-08 01:55:07 +00:00
check_ops.sh
Fixes for s/390 host support, by Bastian Blank.
2007-11-18 21:22:10 +00:00
cocoa.m
Let the USB tablet reach the far bottom and right pixels
2008-03-10 19:34:27 +00:00
compatfd.c
Make compatfd fallback more robust
2008-09-27 20:58:43 +00:00
compatfd.h
Fix the build on non-Linux systems
2008-09-11 14:18:56 +00:00
configure
Avoid (some) ppc cross-compilation problems
2008-09-30 19:44:32 +00:00
console.c
Reintroduce TEXT_CONSOLE_FIXED_SIZE and TEXT_CONSOLE for resizable vc's.
2008-09-24 03:32:33 +00:00
console.h
Allow the monitor to be suspended during non-blocking op
2008-10-06 13:52:44 +00:00
COPYING
distribution patches
2003-03-23 20:17:16 +00:00
COPYING.LIB
update
2003-05-25 16:41:52 +00:00
cpu-all.h
Add dirty tracking for live migration
2008-10-06 14:02:03 +00:00
cpu-defs.h
Move interrupt_request and user_mode_only to common cpu state.
2008-07-01 20:01:19 +00:00
cpu-exec.c
SH4: Privilege check for instructions
2008-09-15 08:49:15 +00:00
cris-dis.c
Teach the CRIS disassembler to stay within the provided buffer.
2008-05-06 08:45:10 +00:00
curses_keys.h
Make keysym tables const
2008-10-02 18:26:42 +00:00
curses.c
Reintroduce TEXT_CONSOLE_FIXED_SIZE and TEXT_CONSOLE for resizable vc's.
2008-09-24 03:32:33 +00:00
cutils.c
Prevent guest reusing host memory allocations.
2008-06-09 13:47:45 +00:00
d3des.c
Some little fixes on QEMU
2008-09-06 16:31:30 +00:00
d3des.h
Actually add d3des implementation files.
2007-08-25 02:09:50 +00:00
dis-asm.h
Fix OpenBSD linker warnings
2008-08-21 17:58:08 +00:00
disas.c
Fix warnings that would be generated by gcc -Wstrict-prototypes
2008-08-17 20:21:51 +00:00
disas.h
monitor_disas() prototype change
2005-11-21 23:35:10 +00:00
dyngen-exec.h
Preliminary OpenBSD host support (based on OpenBSD patches by Todd T. Fries)
2008-08-15 18:33:42 +00:00
dyngen.c
Fix some warnings that would be generated by gcc -Wmissing-prototypes
2008-08-17 20:26:25 +00:00
elf_ops.h
Add statics and missing #includes for prototypes.
2007-11-18 01:44:38 +00:00
elf.h
Fix most warnings that would be caused by gcc flag -Wundef
2008-09-06 17:47:39 +00:00
exec-all.h
Show size for unassigned accesses (Robert Reif)
2008-10-06 18:46:28 +00:00
exec.c
Show size for unassigned accesses (Robert Reif)
2008-10-06 18:46:28 +00:00
gdbstub.c
Move the active FPU registers into env again, and use more TCG registers
2008-09-18 11:57:27 +00:00
gdbstub.h
Fix warnings that would be caused by gcc flag -Wwrite-strings
2008-09-14 06:45:34 +00:00
gen-icount.h
Spelling fixes, spotted by Stuart Brady.
2008-06-30 17:22:19 +00:00
host-utils.c
Code used by the linux-user targets should not use vl.h.
2007-11-05 13:01:41 +00:00
host-utils.h
Fix always_inline definition for Darwin, by Andreas Faerber.
2008-06-05 22:55:54 +00:00
hostregs_helper.h
Fix 64-bit host register corruption.
2007-02-04 13:37:44 +00:00
hpet.h
Add a local copy of hpet.h.
2007-09-16 20:03:23 +00:00
hppa-dis.c
HPPA (PA-RISC) host support
2008-04-12 20:14:54 +00:00
hppa.ld
HPPA (PA-RISC) host support
2008-04-12 20:14:54 +00:00
i386-dis.c
Make some i386 disassembler tables const
2008-10-02 18:29:22 +00:00
i386.ld
Add TLS sections.
2008-05-31 16:21:33 +00:00
ia64.ld
ia64 host support (David Mosberger)
2005-04-07 22:20:31 +00:00
keymaps.c
Make keysym tables const
2008-10-02 18:26:42 +00:00
kqemu.c
Fix error reporting under Win32 (CreateFile does not set errno)
2008-06-08 01:55:09 +00:00
kqemu.h
kqemu API change - allow use of kqemu with 32 bit QEMU on a 64 bit host
2008-05-30 20:48:25 +00:00
LICENSE
use the TCG code generator
2008-02-01 10:50:11 +00:00
loader.c
Remove most uses of phys_ram_base (initial patch by Ian Jackson)
2008-05-12 17:22:13 +00:00
m68k-dis.c
Fix warnings that would be caused by gcc flag -Wwrite-strings
2008-09-14 06:45:34 +00:00
m68k-semi.c
Break up vl.h.
2007-11-17 17:14:51 +00:00
m68k.ld
m68k host port (Richard Zidlicky)
2003-08-10 22:14:22 +00:00
MAINTAINERS
Update maintainers list.
2008-08-25 22:26:03 +00:00
Makefile
Fix cscope filelist by removing leading ./
2008-10-01 21:46:58 +00:00
Makefile.target
Implement a HCI passthrough to host.
2008-09-28 23:49:55 +00:00
mips-dis.c
Fix most warnings that would be caused by gcc flag -Wundef
2008-09-06 17:47:39 +00:00
mips.ld
Linker scripts for MIPS hosts.
2007-05-05 19:24:38 +00:00
mipsel.ld
Linker scripts for MIPS hosts.
2007-05-05 19:24:38 +00:00
monitor.c
Allow the monitor to be suspended during non-blocking op
2008-10-06 13:52:44 +00:00
nbd.c
Use common objects for qemu-img and qemu-nbd
2008-09-15 15:51:35 +00:00
nbd.h
qemu-nbd: remove useless parameter from nbd_negotiate() (Laurent Vivier)
2008-09-10 15:23:19 +00:00
net-checksum.c
Add IP checksumming functions to qemu (Gerd Hoffmann)
2008-07-29 19:40:04 +00:00
net.h
Add a "null" bluetooth HCI and a header file for bluetooth.
2008-09-28 23:19:47 +00:00
osdep.c
Use common objects for qemu-img and qemu-nbd
2008-09-15 15:51:35 +00:00
osdep.h
Move offsetof to osdep.h, remove local defintions.
2008-09-16 13:36:57 +00:00
ppc64.ld
Correct version of Heikki Lindholms ppc64.ld script
2008-08-20 22:39:24 +00:00
ppc-dis.c
find -type f | xargs sed -i 's/[\t ]$//g' # on most files
2007-09-16 21:08:06 +00:00
ppc.ld
Update ppc.ld to work with newer binutils.
2007-04-28 19:00:30 +00:00
qemu_socket.h
Use common objects for qemu-img and qemu-nbd
2008-09-15 15:51:35 +00:00
qemu-aio.h
Refactor AIO to allow multiple AIO implementations
2008-09-22 19:17:18 +00:00
qemu-binfmt-conf.sh
Code provision for n32/n64 mips userland emulation. Not functional yet.
2007-09-30 01:58:33 +00:00
qemu-char.h
qemu-char.h: Fix IOCTL values
2008-08-22 21:25:00 +00:00
qemu-common.h
Add a "null" bluetooth HCI and a header file for bluetooth.
2008-09-28 23:19:47 +00:00
qemu-doc.texi
Update Sparc docs, add -cpu flag
2008-10-04 20:43:39 +00:00
qemu-img.c
Fix OpenBSD linker warnings in qemu-img
2008-08-24 10:30:33 +00:00
qemu-img.texi
New qemu-img convert -B option, by Marc Bevand.
2008-06-05 21:53:49 +00:00
qemu-lock.h
Multithreaded locking fixes.
2008-06-07 20:50:51 +00:00
qemu-log.h
Fix some warnings that would be generated by gcc -Wredundant-decls
2008-08-30 09:51:20 +00:00
qemu-malloc.c
Fix error introduced by r5044
2008-08-25 20:03:28 +00:00
qemu-nbd.c
qemu-nbd: remove useless parameter from nbd_negotiate() (Laurent Vivier)
2008-09-10 15:23:19 +00:00
qemu-nbd.texi
Fix formatting of documentation (Stefan Weil)
2008-09-22 20:41:57 +00:00
qemu-tech.texi
Spelling fixes, by Stefan Weil.
2008-06-03 19:51:57 +00:00
qemu-timer.h
Break up vl.h.
2007-11-17 17:14:51 +00:00
qemu-tool.c
Use common objects for qemu-img and qemu-nbd
2008-09-15 15:51:35 +00:00
readline.c
Handle history additions properly, by Andreas Schwab.
2007-12-17 20:31:43 +00:00
README
update
2005-02-10 21:46:47 +00:00
s390-dis.c
Revert licensing to "GPLv2 or later", by Ulrich Hecht.
2008-01-17 13:56:59 +00:00
s390.ld
update
2003-04-29 21:34:02 +00:00
sdl_keysym.h
Make keysym tables const
2008-10-02 18:26:42 +00:00
sdl.c
add DisplayState->idle (Samuel Thibault)
2008-08-21 20:08:55 +00:00
sh4-dis.c
Fix warnings that would be caused by gcc flag -Wwrite-strings
2008-09-14 06:45:34 +00:00
softmmu_defs.h
Fix some warnings that would be generated by gcc -Wredundant-decls
2008-08-30 09:51:20 +00:00
softmmu_exec.h
Fix some warnings that would be generated by gcc -Wredundant-decls
2008-08-30 09:51:20 +00:00
softmmu_header.h
Fix some warnings that would be generated by gcc -Wredundant-decls
2008-08-30 09:51:20 +00:00
softmmu_template.h
Add instruction counter.
2008-06-29 01:03:05 +00:00
softmmu-semi.h
Suppress gcc 4.x -Wpointer-sign (included in -Wall) warnings
2008-09-20 08:07:15 +00:00
sparc64.ld
Map code buffers below 2G on Sparc64
2008-07-26 15:05:57 +00:00
sparc-dis.c
Change some qualifiers to static
2008-10-01 18:13:13 +00:00
sparc.ld
More detabification
2007-10-06 11:28:21 +00:00
sys-queue.h
Move audio/sys-queue.h => sys-queue.h
2008-07-29 20:08:37 +00:00
sysemu.h
Introduce v3 of savevm protocol
2008-10-06 14:53:52 +00:00
tap-win32.c
Use WIN32_LEAN_AND_MEAN, by Stefan Weil.
2007-12-17 04:42:29 +00:00
texi2pod.pl
Update texi2pod.pl.
2008-02-04 14:47:49 +00:00
thunk.c
Make bitmask tables static const
2008-10-05 10:51:10 +00:00
thunk.h
Make bitmask tables static const
2008-10-05 10:51:10 +00:00
TODO
update
2008-05-13 18:26:52 +00:00
translate-all.c
Small cleanup of gen_intermediate_code(_internal), by Laurent Desnogues.
2008-07-18 18:01:29 +00:00
uboot_image.h
Simple u-boot image loading support.
2007-03-06 23:52:01 +00:00
usb-linux.c
Don't use sprintf() or strcpy()
2008-09-22 15:04:31 +00:00
VERSION
version change
2008-01-06 17:10:54 +00:00
vgafont.h
Some little fixes on QEMU
2008-09-06 16:31:30 +00:00
vl.c
Switch the memory savevm handler to be "live"
2008-10-06 20:21:51 +00:00
vnc_keysym.h
Make keysym tables const
2008-10-02 18:26:42 +00:00
vnc.c
Fix compiler warning when _VNC_DEBUG isn't defined.
2008-09-24 15:17:57 +00:00
vnchextile.h
vnc dynamic resolution (Stefano Stabellini)
2008-09-15 16:03:41 +00:00
x86_64.ld
update
2005-01-06 20:50:00 +00:00
x_keymap.c
Add statics and missing #includes for prototypes.
2007-11-18 01:44:38 +00:00

README 

Read the documentation in qemu-doc.html.

Fabrice Bellard.
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