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Stefan Hajnoczi 9ee0cb201e block-migration: fix blk_mig_save_dirty_block() return value checking

Commit 43be3a25c931a7f61a76fbfc9d35584cbfc5fb58 changed the
blk_mig_save_dirty_block() return code handling.  The function's doc
comment says:

  /* return value:
   * 0: too much data for max_downtime
   * 1: few enough data for max_downtime
   */

Because of the 1 return value, callers must check for ret < 0 instead of
just:

  if (ret) { ... }

We do not want to bail when 1 is returned, only on error.

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Message-id: 1360534366-26723-3-git-send-email-stefanha@redhat.com
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>

2013-02-11 08:14:04 -06:00

audio

audio: Replace non-portable asprintf in debug code by g_strdup_printf

2013-01-16 12:03:26 -06:00

backends

Make all static TypeInfos const

2013-01-10 15:11:53 -06:00

block

error: Strip trailing '\n' from error string arguments (again)

2013-02-11 08:13:19 -06:00

bsd-user

linux-user: bsd-user: Don't reset X86CPU twice

2013-02-01 01:35:43 +01:00

default-configs

Add TEWS TPCI200 IndustryPack emulation

2013-01-14 13:26:12 -06:00

disas

build: remove universal-obj-y

2013-01-26 13:15:35 +00:00

docs

trace: Fix location of simpletrace.py in docs

2013-02-05 21:52:55 +01:00

fpu

softfloat: Handle float_muladd_negate_c when product is zero

2013-01-26 13:22:09 +00:00

fsdev

virtfs-proxy-helper: Fix unchecked strdup() by conv. to g_strdup()

2013-01-30 11:14:46 +01:00

gdb-xml

…

error: Strip trailing '\n' from error string arguments (again)

2013-02-11 08:13:19 -06:00

include

bswap: Fix width of swap in leul_to_cpu

2013-02-06 08:29:21 -06:00

ldscripts

build: create ldscripts/

2012-12-19 08:29:06 +01:00

libcacard

libcacard: Fix unchecked strdup() by converting to g_strdup()

2013-01-30 11:14:46 +01:00

linux-headers

Update Linux kernel headers

2013-01-18 19:06:57 +01:00

linux-user

Merge branch 'for-linux-user' of https://git.gitorious.org/qemu-m68k/qemu-m68k into staging

2013-02-06 16:39:04 -06:00

net

net: fix infinite loop on exit

2013-02-07 13:13:39 -06:00

pc-bios

Update OpenBIOS images

2013-02-09 13:39:45 +00:00

pixman @ 97336fad32

qapi: move include files to include/qobject/

2012-12-19 08:31:31 +01:00

qapi

qapi: Fix unchecked strdup() by converting to g_strdup()

2013-01-30 11:14:46 +01:00

qga

qemu-ga: Fix unchecked strdup() by converting to g_strdup()

2013-01-30 11:14:46 +01:00

QMP

qmp: add pull_event function

2012-10-24 10:26:22 +02:00

qobject

build: move qobject files to qobject/ and libqemuutil.a

2013-01-12 18:42:50 +01:00

qom

qom: remove object_delete

2013-02-01 15:53:11 -06:00

roms

Update OpenBIOS images

2013-02-09 13:39:45 +00:00

scripts

Merge remote-tracking branch 'qemu-kvm/uq/master' into staging

2013-01-29 16:57:41 -06:00

slirp

g_strdup(NULL) returns NULL; simplify

2013-01-30 11:14:46 +01:00

stubs

stubs: fully replace qemu-tool.c and qemu-user.c

2013-01-12 17:19:08 +01:00

sysconfigs/target

Eliminate cpus-x86_64.conf file

2012-09-21 15:12:58 +02:00

target-alpha

target-alpha: Catch attempt to instantiate abstract type in cpu_init()

2013-01-27 23:33:34 +01:00

target-arm

target-arm: Rename CPU types

2013-01-30 16:03:57 +00:00

target-cris

target-cris: Build fix for debug output

2013-02-04 16:12:57 +01:00

target-i386

error: Strip trailing '\n' from error string arguments (again)

2013-02-11 08:13:19 -06:00

target-lm32

cpu: Move cpu_index field to CPUState

2013-01-15 04:09:13 +01:00

target-m68k

target-m68k: Fix comment

2013-02-06 15:52:07 +01:00

target-microblaze

target-microblaze: Mark as unmigratable

2013-02-01 01:35:21 +01:00

target-mips

target-mips: enable access to DSP ASE if implemented

2013-01-31 23:42:03 +01:00

target-openrisc

target-openrisc: Rename CPU subtypes

2013-02-01 01:35:43 +01:00

target-ppc

error: Strip trailing '\n' from error string arguments (again)

2013-02-11 08:13:19 -06:00

target-s390x

target-s390x: Fix wrong comparison in interrupt handling

2013-02-04 15:24:15 -06:00

target-sh4

target-sh4: Mark as unmigratable

2013-02-01 01:35:22 +01:00

target-sparc

cpu: do not use object_delete

2013-02-01 15:53:11 -06:00

target-unicore32

target-unicore32: Rename CPU subtypes

2013-02-01 01:35:43 +01:00

target-xtensa

target-xtensa: Mark as unmigratable

2013-02-01 01:35:21 +01:00

tcg

tcg/target-arm: Add missing parens to assertions

2013-01-19 10:27:45 +00:00

tests

tests/test-string-input-visitor: Handle errors provoked by fuzz test

2013-02-07 13:22:50 -02:00

trace

trace: Clean up the "try to update atomic until it worked" loops

2013-02-05 21:52:55 +01:00

error: Strip trailing '\n' from error string arguments (again)

2013-02-11 08:13:19 -06:00

util

qemu-option: Disable two helpful messages that got broken recently

2013-02-11 08:13:19 -06:00

.exrc

qemu: add .exrc

2012-09-07 09:02:44 +03:00

.gitignore

Add libcacard/trace/generated-tracers.c to .gitignore

2013-01-15 10:34:54 +01:00

.gitmodules

pixman: add submodule

2012-11-01 13:10:06 +01:00

.mailmap

Add a .mailmap to map pre-git-conversion authors to friendly names

2011-12-12 17:06:21 -06:00

aio-posix.c

aio: Fix return value of aio_poll()

2013-01-17 10:51:42 +01:00

aio-win32.c

aio: Fix return value of aio_poll()

2013-01-17 10:51:42 +01:00

arch_init.c

Allow XBZRLE decoding without enabling the capability

2013-02-01 08:32:21 +01:00

async.c

misc: move include files to include/qemu/

2012-12-19 08:32:39 +01:00

balloon.c

softmmu: move include files to include/sysemu/

2012-12-19 08:32:45 +01:00

block-migration.c

block-migration: fix blk_mig_save_dirty_block() return value checking

2013-02-11 08:14:04 -06:00

block.c

block: Fix is_allocated_above with resized files

2013-02-01 14:58:28 +01:00

blockdev-nbd.c

softmmu: move include files to include/sysemu/

2012-12-19 08:32:45 +01:00

blockdev.c

Merge remote-tracking branch 'kwolf/for-anthony' into staging

2013-01-28 14:46:45 -06:00

blockjob.c

misc: move include files to include/qemu/

2012-12-19 08:32:39 +01:00

bt-host.c

softmmu: move remaining include files to include/ subdirectories

2012-12-19 08:32:46 +01:00

bt-vhci.c

softmmu: move remaining include files to include/ subdirectories

2012-12-19 08:32:46 +01:00

Changelog

fix some common typos

2012-05-14 07:27:24 +02:00

cmd.c

misc: move include files to include/qemu/

2012-12-19 08:32:39 +01:00

cmd.h

…

CODING_STYLE

Replace Qemu by QEMU in internal documentation

2012-04-07 13:58:25 +00:00

configure

configure: Fix build with XFree

2013-02-06 08:29:21 -06:00

COPYING

…

COPYING.LIB

…

coroutine-gthread.c

block: move include files to include/block/

2012-12-19 08:31:31 +01:00

coroutine-sigaltstack.c

block: move include files to include/block/

2012-12-19 08:31:31 +01:00

coroutine-ucontext.c

gcc: rename CONFIG_PRAGMA_DISABLE_UNUSED_BUT_SET to CONFIG_PRAGMA_DIAGNOSTIC_AVAILABLE

2013-01-12 12:42:53 +00:00

coroutine-win32.c

block: move include files to include/block/

2012-12-19 08:31:31 +01:00

cpu-exec.c

softmmu: move include files to include/sysemu/

2012-12-19 08:32:45 +01:00

cpus.c

kvm: Pass CPUState to kvm_on_sigbus_vcpu()

2013-01-28 16:57:56 +01:00

cputlb.c

exec: move include files to include/exec/

2012-12-19 08:31:31 +01:00

device_tree.c

softmmu: move include files to include/sysemu/

2012-12-19 08:32:45 +01:00

disas.c

monitor: move include files to include/monitor/

2012-12-19 08:31:32 +01:00

dma-helpers.c

softmmu: move include files to include/sysemu/

2012-12-19 08:32:45 +01:00

dump-stub.c

softmmu: move include files to include/sysemu/

2012-12-19 08:32:45 +01:00

dump.c

exec: change RAM list to a TAILQ

2012-12-20 23:08:47 +01:00

exec.c

Replace non-portable asprintf by g_strdup_printf

2013-01-19 10:24:43 +00:00

gdbstub.c

cpu: Move cpu_index field to CPUState

2013-01-15 04:09:13 +01:00

HACKING

HACKING: List areas where we may rely on impdef C behaviour

2012-12-08 14:27:40 +00:00

hmp-commands.hx

hmp: Disable chardev-add and chardev-remove

2013-02-06 16:35:43 -06:00

hmp.c

error: Strip trailing '\n' from error string arguments (again)

2013-02-11 08:13:19 -06:00

hmp.h

qemu-char: Saner naming of memchar stuff & doc fixes

2013-02-06 16:35:19 -06:00

iohandler.c

misc: move include files to include/qemu/

2012-12-19 08:32:39 +01:00

ioport.c

exec: move include files to include/exec/

2012-12-19 08:31:31 +01:00

kvm-all.c

kvm: Pass CPUState to kvm_on_sigbus_vcpu()

2013-01-28 16:57:56 +01:00

kvm-stub.c

kvm: Pass CPUState to kvm_on_sigbus_vcpu()

2013-01-28 16:57:56 +01:00

LICENSE

LICENSE: There is no libqemu.a anymore

2011-12-09 11:25:22 +00:00

main-loop.c

Check return values from g_poll and select

2013-01-09 11:03:05 -06:00

MAINTAINERS

prep: Move PReP machine to hw/ppc/

2013-01-30 10:42:29 +01:00

Makefile

build: remove *.lo, *.a, *.la files from all subdirectories on make clean

2013-01-26 13:30:00 +00:00

Makefile.objs

Move XBZRLE encoding code to a separate file to allow testing

2013-02-01 08:32:20 +01:00

Makefile.target

build: remove universal-obj-y

2013-01-26 13:15:35 +00:00

memory_mapping-stub.c

softmmu: move include files to include/sysemu/

2012-12-19 08:32:45 +01:00

memory_mapping.c

exec: change RAM list to a TAILQ

2012-12-20 23:08:47 +01:00

memory.c

bitops: unify bitops_ffsl with the one in host-utils.h, call it bitops_ctzl

2013-02-02 20:16:00 +00:00

migration-exec.c

migration: make writes blocking

2012-12-20 23:09:25 +01:00

migration-fd.c

migration: make writes blocking

2012-12-20 23:09:25 +01:00

migration-tcp.c

migration: make writes blocking

2012-12-20 23:09:25 +01:00

migration-unix.c

migration: make writes blocking

2012-12-20 23:09:25 +01:00

migration.c

error: Strip trailing '\n' from error string arguments (again)

2013-02-11 08:13:19 -06:00

monitor.c

HMP: add sub command table to info

2013-01-17 10:24:52 -02:00

nbd.c

misc: move include files to include/qemu/

2012-12-19 08:32:39 +01:00

os-posix.c

softmmu: move include files to include/sysemu/

2012-12-19 08:32:45 +01:00

os-win32.c

softmmu: move include files to include/sysemu/

2012-12-19 08:32:45 +01:00

page_cache.c

migration: move include files to include/migration/

2012-12-19 08:31:32 +01:00

qapi-schema-test.json

qapi: add struct-errors test case to test-qmp-output-visitor

2012-03-27 09:11:00 -03:00

qapi-schema.json

qemu-char: Saner naming of memchar stuff & doc fixes

2013-02-06 16:35:19 -06:00

qdict-test-data.txt

…

qemu-bridge-helper.c

misc: move include files to include/qemu/

2012-12-19 08:32:39 +01:00

qemu-char.c

error: Strip trailing '\n' from error string arguments (again)

2013-02-11 08:13:19 -06:00

qemu-coroutine-io.c

misc: move include files to include/qemu/

2012-12-19 08:32:39 +01:00

qemu-coroutine-lock.c

misc: move include files to include/qemu/

2012-12-19 08:32:39 +01:00

qemu-coroutine-sleep.c

misc: move include files to include/qemu/

2012-12-19 08:32:39 +01:00

qemu-coroutine.c

block: move include files to include/block/

2012-12-19 08:31:31 +01:00

qemu-doc.texi

Documentation: Update image format information

2012-11-30 11:33:24 +01:00

qemu-img-cmds.hx

qemu-img: document 'info --backing-chain'

2012-10-24 10:26:19 +02:00

qemu-img.c

qemu-img: report size overflow error message

2013-01-02 16:08:56 +01:00

qemu-img.texi

Documentation: Update image format information

2012-11-30 11:33:24 +01:00

qemu-io.c

misc: move include files to include/qemu/

2012-12-19 08:32:39 +01:00

qemu-log.c

qemu-log: Plug trivial memory leak in cpu_set_log_filename()

2013-01-30 11:14:46 +01:00

qemu-nbd.c

block: move include files to include/block/

2012-12-19 08:31:31 +01:00

qemu-nbd.texi

qemu-nbd: document --cache and --aio options

2013-02-08 11:14:19 -06:00

qemu-options-wrapper.h

vl.c: In qemu -h output, only print options for the arch we are running as

2011-12-19 10:27:33 -06:00

qemu-options.h

vl.c: Move option generation logic into a wrapper file

2011-12-19 10:27:33 -06:00

qemu-options.hx

qemu-char: Saner naming of memchar stuff & doc fixes

2013-02-06 16:35:19 -06:00

qemu-seccomp.c

softmmu: move include files to include/sysemu/

2012-12-19 08:32:45 +01:00

qemu-tech.texi

qemu-tech.texi: update implemented xtensa features list

2012-11-29 13:00:52 -06:00

qemu-timer.c

softmmu: move include files to include/sysemu/

2012-12-19 08:32:45 +01:00

qemu.sasl

…

qmp-commands.hx

qemu-char: Saner naming of memchar stuff & doc fixes

2013-02-06 16:35:19 -06:00

qmp.c

softmmu: move remaining include files to include/ subdirectories

2012-12-19 08:32:46 +01:00

qtest.c

accel: change {xen, kvm, tcg, qtest}_allowed from int to bool

2013-02-01 15:08:02 -06:00

readline.c

readline: Fix unchecked strdup() by converting to g_strdup()

2013-01-30 11:14:46 +01:00

README

Update README

2011-12-11 17:50:43 -06:00

rules.mak

rules/mak: make clean should blow away timestamp files

2013-01-30 01:31:08 +02:00

savevm.c

net: introduce qemu_get_queue()

2013-02-01 11:02:55 -06:00

spice-qemu-char.c

Merge remote-tracking branch 'bonzini/header-dirs' into staging

2012-12-19 17:15:39 -06:00

tcg-runtime.c

…

tci.c

exec: move include files to include/exec/

2012-12-19 08:31:31 +01:00

thread-pool.c

misc: move include files to include/qemu/

2012-12-19 08:32:39 +01:00

thunk.c

exec: move include files to include/exec/

2012-12-19 08:31:31 +01:00

TODO

…

trace-events

s390: Add new channel I/O based virtio transport.

2013-01-29 21:50:04 +01:00

translate-all.c

translate-all.c: Use tb1->phys_hash_next directly in tb_remove

2012-12-22 12:06:24 +00:00

translate-all.h

exec: move TB handling to translate-all.c

2012-12-16 08:28:41 +00:00

user-exec.c

Merge remote-tracking branch 'bonzini/header-dirs' into staging

2012-12-19 17:15:39 -06:00

VERSION

Update version for release

2013-02-06 18:33:47 -06:00

version.rc

…

vl.c

vl: Exit unsuccessfully on option argument syntax error

2013-02-11 08:13:19 -06:00

xbzrle.c

Move XBZRLE encoding code to a separate file to allow testing

2013-02-01 08:32:20 +01:00

xen-all.c

xen: Simplify halting of first CPU

2013-01-15 04:09:14 +01:00

xen-mapcache.c

softmmu: move include files to include/sysemu/

2012-12-19 08:32:45 +01:00

xen-stub.c

exec: move include files to include/exec/

2012-12-19 08:31:31 +01:00

README

Read the documentation in qemu-doc.html or on http://wiki.qemu.org

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