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Paolo Bonzini 9156df12a4 block: add bdrv_open_backing_file 
Mirroring runs without the backing file so that it can be copied outside
QEMU.  However, we need to add it at the time the job is completed and
QEMU switches to the target.  Factor out the common bits of opening an
image and completing a mirroring operation.

The new function does not assume that the file is closed immediately after
it returns failure, so it keeps the BDRV_O_NO_BACKING flag up-to-date.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2012-10-24 10:26:19 +02:00
audio
audio: Fix warning from static code analysis
2012-09-23 01:34:16 +04:00
block
block: in commit, determine base image from the top image
2012-10-24 10:26:19 +02:00
bsd-user
Support 'help' as a synonym for '?' in command line options
2012-08-02 13:16:42 -05:00
default-configs
serial: add pci variant
2012-10-22 13:26:42 -05:00
docs
serial: add pci-serial documentation
2012-10-22 13:26:42 -05:00
fpu
fpu/softfloat.c: Return correctly signed values from uint64_to_float32
2012-10-01 22:06:39 +02:00
fsdev
…
gdb-xml
…
hw
Rename target_phys_addr_t to hwaddr
2012-10-23 08:58:25 -05:00
include/qemu
Merge remote-tracking branch 'quintela/migration-next-20120808' into staging
2012-08-13 16:02:11 -05:00
libcacard
Merge branch 'trivial-patches' of git://github.com/stefanha/qemu
2012-10-06 18:54:14 +02:00
linux-headers
Update Linux kernel headers
2012-10-01 08:04:22 -05:00
linux-user
Merge branch 'linux-user-for-upstream' of git://git.linaro.org/people/rikuvoipio/qemu
2012-10-19 20:28:22 +02:00
net
net/tap-win32: Fix compiler warning caused by missing include statement
2012-10-19 10:39:35 +02:00
pc-bios
Update OpenBIOS PPC image
2012-08-28 20:38:39 +02:00
qapi
qapi: Fix memory leak
2012-08-20 11:05:08 -03:00
qga
Merge branch 'trivial-patches' of git://github.com/stefanha/qemu
2012-10-06 18:54:14 +02:00
QMP
qmp: fix __accept() in qmp.py
2012-10-24 10:26:18 +02:00
qom
qom: object_delete should unparent the object first
2012-08-23 20:19:59 -05:00
roms
Update OpenBIOS PPC image
2012-08-28 20:38:39 +02:00
scripts
Merge remote-tracking branch 'qmp/queue/qmp' into staging
2012-10-04 19:52:09 -05:00
slirp
cleanup useless return sentence
2012-10-05 15:10:21 +02:00
sysconfigs/target
Eliminate cpus-x86_64.conf file
2012-09-21 15:12:58 +02:00
target-alpha
Rename target_phys_addr_t to hwaddr
2012-10-23 08:58:25 -05:00
target-arm
Rename target_phys_addr_t to hwaddr
2012-10-23 08:58:25 -05:00
target-cris
Rename target_phys_addr_t to hwaddr
2012-10-23 08:58:25 -05:00
target-i386
Rename target_phys_addr_t to hwaddr
2012-10-23 08:58:25 -05:00
target-lm32
Rename target_phys_addr_t to hwaddr
2012-10-23 08:58:25 -05:00
target-m68k
Rename target_phys_addr_t to hwaddr
2012-10-23 08:58:25 -05:00
target-microblaze
Rename target_phys_addr_t to hwaddr
2012-10-23 08:58:25 -05:00
target-mips
Rename target_phys_addr_t to hwaddr
2012-10-23 08:58:25 -05:00
target-openrisc
Rename target_phys_addr_t to hwaddr
2012-10-23 08:58:25 -05:00
target-ppc
Rename target_phys_addr_t to hwaddr
2012-10-23 08:58:25 -05:00
target-s390x
Rename target_phys_addr_t to hwaddr
2012-10-23 08:58:25 -05:00
target-sh4
Rename target_phys_addr_t to hwaddr
2012-10-23 08:58:25 -05:00
target-sparc
Rename target_phys_addr_t to hwaddr
2012-10-23 08:58:25 -05:00
target-unicore32
Rename target_phys_addr_t to hwaddr
2012-10-23 08:58:25 -05:00
target-xtensa
Rename target_phys_addr_t to hwaddr
2012-10-23 08:58:25 -05:00
tcg
exec: Allocate code_gen_prologue from code_gen_buffer
2012-10-20 07:54:04 +00:00
tests
qemu-iotests: Add 043 backing file chain infinite loop test
2012-10-24 10:26:19 +02:00
trace
trace/simple: Replace asprintf by g_strdup_printf
2012-08-14 13:19:57 +01:00
ui
ui/vnc-jobs.c: Fix minor typos in comments
2012-10-19 10:42:01 +02:00
.exrc
qemu: add .exrc
2012-09-07 09:02:44 +03:00
.gitignore
Remove libhw
2012-10-05 16:07:49 -05:00
.gitmodules
…
.mailmap
…
a.out.h
…
acl.c
…
acl.h
…
aes.c
…
aes.h
…
aio.c
aio: Another fix to the walking_handlers logic
2012-09-28 17:57:54 +02:00
alpha-dis.c
…
alpha.ld
…
arch_init.c
migration: Add dirty_pages_rate to query migrate output
2012-10-17 18:34:58 +02:00
arch_init.h
win32: provide separate macros for weak decls and definitions
2012-08-15 13:26:03 -05:00
arm-dis.c
…
arm.ld
…
async.c
…
balloon.c
…
balloon.h
…
bitmap.c
…
bitmap.h
…
bitops.c
…
bitops.h
bitops: drop volatile qualifier
2012-08-04 15:51:23 +00:00
block_int.h
stream: add on-error argument
2012-09-28 19:40:56 +02:00
block-migration.c
block-migration: handle errors with the return codes correctly
2012-10-17 18:34:59 +02:00
block-migration.h
…
block.c
block: add bdrv_open_backing_file
2012-10-24 10:26:19 +02:00
block.h
block: add bdrv_open_backing_file
2012-10-24 10:26:19 +02:00
blockdev.c
block: in commit, determine base image from the top image
2012-10-24 10:26:19 +02:00
blockdev.h
…
blockjob.c
block: introduce block job error
2012-09-28 19:40:56 +02:00
blockjob.h
block: introduce block job error
2012-09-28 19:40:56 +02:00
bswap.h
…
bt-host.c
…
bt-host.h
…
bt-vhci.c
…
buffered_file.c
buffered_file: buffered_put_buffer() don't need to set last_error
2012-10-17 18:34:59 +02:00
buffered_file.h
buffered_file: We can access directly to bandwidth_limit
2012-10-17 18:34:59 +02:00
cache-utils.c
…
cache-utils.h
…
Changelog
…
cmd.c
…
cmd.h
…
CODING_STYLE
…
compatfd.c
…
compatfd.h
…
compiler.h
w32: Always use standard instead of native format strings
2012-09-23 07:39:22 +01:00
config.h
…
configure
fix CONFIG_QEMU_HELPERDIR generation again
2012-10-22 00:33:56 +02:00
console.c
TextConsole: saturate escape parameter in TTY_STATE_CSI
2012-09-23 07:11:28 +01:00
console.h
qapi: convert screendump
2012-09-05 15:48:57 -03:00
COPYING
…
COPYING.LIB
…
coroutine-gthread.c
…
coroutine-sigaltstack.c
…
coroutine-ucontext.c
configure: Split valgrind test into pragma test and valgrind.h test
2012-07-31 20:04:42 +00:00
coroutine-win32.c
…
cpu-all.h
Rename target_phys_addr_t to hwaddr
2012-10-23 08:58:25 -05:00
cpu-common.h
Rename target_phys_addr_t to hwaddr
2012-10-23 08:58:25 -05:00
cpu-defs.h
Rename target_phys_addr_t to hwaddr
2012-10-23 08:58:25 -05:00
cpu-exec.c
cpu_dump_state: move DUMP_FPU and DUMP_CCOP flags from x86-only to generic
2012-10-05 15:04:43 +01:00
cpus.c
cpus: create qemu_in_vcpu_thread()
2012-10-17 18:35:00 +02:00
cpus.h
…
cputlb.c
Rename target_phys_addr_t to hwaddr
2012-10-23 08:58:25 -05:00
cputlb.h
Rename target_phys_addr_t to hwaddr
2012-10-23 08:58:25 -05:00
cris-dis.c
…
cursor_hidden.xpm
…
cursor_left_ptr.xpm
…
cursor.c
…
cutils.c
rtc: fix overflow in mktimegm
2012-10-05 08:02:30 -05:00
def-helper.h
tcg: Fix MAX_OPC_PARAM_IARGS
2012-09-15 15:34:27 +00:00
device_tree.c
device tree: simplify dumpdtb code
2012-10-05 02:35:11 +02:00
device_tree.h
fdt: move dumpdtb interpretation code to device_tree.c
2012-10-05 02:35:11 +02:00
dis-asm.h
…
disas.c
tcg-sparc: Assume v9 cpu always, i.e. force v8plus in 32-bit mode.
2012-09-21 22:02:16 +02:00
disas.h
Rename target_phys_addr_t to hwaddr
2012-10-23 08:58:25 -05:00
dma-helpers.c
Rename target_phys_addr_t to hwaddr
2012-10-23 08:58:25 -05:00
dma.h
Rename target_phys_addr_t to hwaddr
2012-10-23 08:58:25 -05:00
dump-stub.c
…
dump.c
Rename target_phys_addr_t to hwaddr
2012-10-23 08:58:25 -05:00
dump.h
…
elf.h
target-or32: Add target stubs and QOM cpu
2012-07-27 21:12:55 +00:00
envlist.c
…
envlist.h
…
error.c
error, qerror: drop QDict member
2012-08-13 14:17:53 -03:00
error.h
error: add error_setg()
2012-09-05 15:48:57 -03:00
event_notifier.c
…
event_notifier.h
…
exec-all.h
Rename target_phys_addr_t to hwaddr
2012-10-23 08:58:25 -05:00
exec-memory.h
memory: use AddressSpace for MemoryListener filtering
2012-10-22 14:50:07 +02:00
exec.c
Rename target_phys_addr_t to hwaddr
2012-10-23 08:58:25 -05:00
gdbstub.c
target-xtensa: add FP registers
2012-09-22 17:59:12 +00:00
gdbstub.h
…
gen-icount.h
…
HACKING
Rename target_phys_addr_t to hwaddr
2012-10-23 08:58:25 -05:00
hmp-commands.hx
Merge remote-tracking branch 'kwolf/for-anthony' into staging
2012-10-04 19:53:50 -05:00
hmp.c
migration: Add dirty_pages_rate to query migrate output
2012-10-17 18:34:58 +02:00
hmp.h
qmp: add block-job-pause and block-job-resume
2012-09-28 19:14:32 +02:00
host-utils.c
…
host-utils.h
…
hppa-dis.c
…
hppa.ld
…
hwaddr.h
Rename target_phys_addr_t to hwaddr
2012-10-23 08:58:25 -05:00
i386-dis.c
…
i386.ld
…
ia64-dis.c
…
ia64.ld
…
input.c
input: index_from_key(): drop unused code
2012-09-27 09:50:36 -03:00
int128.h
…
iohandler.c
qemu-char: BUGFIX, don't call FD_ISSET with negative fd
2012-09-17 10:18:48 -05:00
ioport.c
…
ioport.h
…
iorange.h
…
iov.c
iov: add const annotation
2012-09-28 12:16:27 +02:00
iov.h
iov: add const annotation
2012-09-28 12:16:27 +02:00
json-lexer.c
…
json-lexer.h
…
json-parser.c
json-parser: don't replicate tokens at each level of recursion
2012-08-16 13:41:15 -05:00
json-parser.h
…
json-streamer.c
…
json-streamer.h
…
kvm-all.c
Rename target_phys_addr_t to hwaddr
2012-10-23 08:58:25 -05:00
kvm-stub.c
memory: manage coalesced mmio via a MemoryListener
2012-10-22 14:50:00 +02:00
kvm.h
Rename target_phys_addr_t to hwaddr
2012-10-23 08:58:25 -05:00
libfdt_env.h
…
LICENSE
…
linux-aio.c
…
lm32-dis.c
…
m68k-dis.c
…
m68k.ld
…
main-loop.c
…
main-loop.h
…
MAINTAINERS
MAINTAINERS: Update email address for Stefan Hajnoczi
2012-10-19 20:37:43 +02:00
Makefile
allow make {dist, }clean work w/out configure
2012-10-19 20:39:36 +02:00
Makefile.dis
build: get dependency file directories from object file names
2012-07-28 09:16:09 +00:00
Makefile.objs
Remove libhw
2012-10-05 16:07:49 -05:00
Makefile.target
Remove libhw
2012-10-05 16:07:49 -05:00
Makefile.user
build: get dependency file directories from object file names
2012-07-28 09:16:09 +00:00
memory_mapping-stub.c
…
memory_mapping.c
Rename target_phys_addr_t to hwaddr
2012-10-23 08:58:25 -05:00
memory_mapping.h
Rename target_phys_addr_t to hwaddr
2012-10-23 08:58:25 -05:00
memory-internal.h
Rename target_phys_addr_t to hwaddr
2012-10-23 08:58:25 -05:00
memory.c
Rename target_phys_addr_t to hwaddr
2012-10-23 08:58:25 -05:00
memory.h
Rename target_phys_addr_t to hwaddr
2012-10-23 08:58:25 -05:00
microblaze-dis.c
…
migration-exec.c
…
migration-fd.c
monitor: add Error * argument to monitor_get_fd
2012-09-26 12:42:19 -03:00
migration-tcp.c
Fix address handling in inet_nonblocking_connect
2012-09-25 19:05:56 -05:00
migration-unix.c
…
migration.c
savevm: make qemu_file_put_notify() return errors
2012-10-17 18:35:00 +02:00
migration.h
migration: make migrate_fd_wait_for_unfreeze() return errors
2012-10-17 18:34:59 +02:00
mips-dis.c
…
mips.ld
…
module.c
…
module.h
…
monitor.c
monitor: Prevent removing fd from set during init
2012-10-24 10:26:19 +02:00
monitor.h
monitor: Enable adding an inherited fd to an fd set
2012-10-24 10:26:19 +02:00
nbd.c
Separate inet_connect into inet_connect (blocking) and inet_nonblocking_connect
2012-09-25 19:05:55 -05:00
nbd.h
nbd: add nbd_export_get_blockdev
2012-09-19 15:26:31 +02:00
net.c
net: consolidate NetClientState header files into one
2012-10-08 13:59:40 +02:00
net.h
monitor: Rename+move net_handle_fd_param -> monitor_handle_fd_param
2012-09-07 09:15:08 +03:00
notify.c
…
notify.h
…
os-posix.c
Merge branch 'trivial-patches' of git://github.com/stefanha/qemu
2012-10-06 18:54:14 +02:00
os-win32.c
…
osdep.c
osdep: Fix compilation failure on BSD systems
2012-08-16 13:41:16 -05:00
osdep.h
Call MADV_HUGEPAGE for guest RAM allocations
2012-10-22 13:26:34 -05:00
oslib-posix.c
…
oslib-win32.c
w32: Add implementation of gmtime_r, localtime_r
2012-09-23 17:09:30 +00:00
page_cache.c
Add cache handling functions
2012-08-08 13:51:12 +02:00
path.c
…
pci-ids.txt
…
pflib.c
…
pflib.h
…
poison.h
target-or32: Add target stubs and QOM cpu
2012-07-27 21:12:55 +00:00
posix-aio-compat.c
…
ppc64.ld
…
ppc-dis.c
…
ppc.ld
…
qapi-schema-guest.json
qapi: Fix enumeration typo error
2012-09-14 08:21:29 +01:00
qapi-schema-test.json
…
qapi-schema.json
monitor: Allow add-fd to any specified fd set
2012-10-24 10:26:19 +02:00
qbool.c
…
qbool.h
…
qdict-test-data.txt
…
qdict.c
…
qdict.h
…
qemu_socket.h
Fix address handling in inet_nonblocking_connect
2012-09-25 19:05:56 -05:00
qemu-aio.h
…
qemu-barrier.h
qemu-barrier: Fix compilation on i386 hosts
2012-10-07 20:07:11 +02:00
qemu-bridge-helper.c
net: Add interface to bridge when SIOCBRADDIF isn't available
2012-08-01 12:28:51 +01:00
qemu-char.c
Fix address handling in inet_nonblocking_connect
2012-09-25 19:05:56 -05:00
qemu-char.h
…
qemu-common.h
qemu-sockets: Fix compiler warning (regression for MinGW)
2012-10-05 14:49:01 +02:00
qemu-config.c
qemu-config: Add new -add-fd command line option
2012-10-24 10:26:19 +02:00
qemu-config.h
Command line support for seccomp with -sandbox (v8)
2012-08-16 13:41:16 -05:00
qemu-coroutine-int.h
…
qemu-coroutine-io.c
…
qemu-coroutine-lock.c
…
qemu-coroutine-sleep.c
…
qemu-coroutine.c
…
qemu-coroutine.h
…
qemu-doc.texi
iscsi: Pick default initiator-name based on the name of the VM
2012-08-09 15:04:09 +02:00
qemu-error.c
…
qemu-error.h
…
qemu-file.h
savevm: make qemu_file_put_notify() return errors
2012-10-17 18:35:00 +02:00
qemu-ga.c
qemu-ga: ga_open_pidfile(): add new line to pidfile
2012-10-09 03:42:42 -05:00
qemu-img-cmds.hx
qemu-img: document 'info --backing-chain'
2012-10-24 10:26:19 +02:00
qemu-img.c
qemu-img: Add --backing-chain option to info command
2012-10-24 10:26:19 +02:00
qemu-img.texi
qemu-img: document 'info --backing-chain'
2012-10-24 10:26:19 +02:00
qemu-io.c
qemu-io: add "abort" command to simulate program crash
2012-08-06 22:39:14 +02:00
qemu-lock.h
…
qemu-log.c
qemu-log: Add new log category for guest bugs
2012-10-20 07:56:22 +00:00
qemu-log.h
qemu-log: Add new log category for guest bugs
2012-10-20 07:56:22 +00:00
qemu-nbd.c
qemu-nbd: rewrite termination conditions to use a state machine
2012-09-19 15:26:29 +02:00
qemu-nbd.texi
…
qemu-objects.h
…
qemu-option-internal.h
…
qemu-option.c
Support 'help' as a synonym for '?' in command line options
2012-08-02 13:16:42 -05:00
qemu-option.h
Support 'help' as a synonym for '?' in command line options
2012-08-02 13:16:42 -05:00
qemu-options-wrapper.h
…
qemu-options.h
…
qemu-options.hx
qemu-config: Add new -add-fd command line option
2012-10-24 10:26:19 +02:00
qemu-os-posix.h
curses: don't initialize curses when qemu is daemonized
2012-09-23 07:11:28 +01:00
qemu-os-win32.h
Merge remote-tracking branch 'stefanha/trivial-patches' into staging
2012-09-25 16:06:16 -05:00
qemu-progress.c
…
qemu-queue.h
…
qemu-seccomp.c
Adding qemu-seccomp.[ch] (v8)
2012-08-16 13:41:16 -05:00
qemu-seccomp.h
Adding qemu-seccomp.[ch] (v8)
2012-08-16 13:41:16 -05:00
qemu-sockets.c
cleanup useless return sentence
2012-10-05 15:10:21 +02:00
qemu-tech.texi
…
qemu-thread-posix.c
qemu-thread: Let qemu_thread_is_self() return bool
2012-08-02 18:11:11 +02:00
qemu-thread-posix.h
…
qemu-thread-win32.c
qemu-thread: Let qemu_thread_is_self() return bool
2012-08-02 18:11:11 +02:00
qemu-thread-win32.h
…
qemu-thread.h
qemu-thread: Let qemu_thread_is_self() return bool
2012-08-02 18:11:11 +02:00
qemu-timer-common.c
…
qemu-timer.c
qemu-timer: simplify qemu_run_timers
2012-09-23 07:11:29 +01:00
qemu-timer.h
tcg-sparc: Assume v9 cpu always, i.e. force v8plus in 32-bit mode.
2012-09-21 22:02:16 +02:00
qemu-tls.h
…
qemu-tool.c
iostatus: reorganize io error code
2012-09-28 19:40:56 +02:00
qemu-user.c
block: Enable qemu_open/close to work with fd sets
2012-08-15 13:16:22 +02:00
qemu-x509.h
…
qemu-xattr.h
…
qemu.sasl
…
qerror.c
error, qerror: drop QDict member
2012-08-13 14:17:53 -03:00
qerror.h
block: add support for job pause/resume
2012-09-28 19:14:32 +02:00
qfloat.c
…
qfloat.h
…
qint.c
…
qint.h
…
qjson.c
…
qjson.h
…
qlist.c
qlist: add qlist_size()
2012-08-16 13:41:15 -05:00
qlist.h
qlist: add qlist_size()
2012-08-16 13:41:15 -05:00
qmp-commands.hx
migration: print expected downtime in info migrate
2012-10-17 18:34:58 +02:00
qmp.c
qapi: convert add_client
2012-09-26 12:42:19 -03:00
qobject.h
json-parser: Fix potential NULL pointer segfault
2012-09-05 15:48:57 -03:00
qstring.c
…
qstring.h
…
qtest.c
…
qtest.h
…
range.h
…
readline.c
…
readline.h
…
README
…
rules.mak
Support using a different compiler for Objective-C files
2012-08-16 13:41:15 -05:00
s390-dis.c
…
s390.ld
…
savevm.c
savevm: make qemu_file_put_notify() return errors
2012-10-17 18:35:00 +02:00
sh4-dis.c
…
softmmu_defs.h
Remove unused CONFIG_TCG_PASS_AREG0 and dead code
2012-09-15 17:51:14 +00:00
softmmu_exec.h
…
softmmu_header.h
Remove unused CONFIG_TCG_PASS_AREG0 and dead code
2012-09-15 17:51:14 +00:00
softmmu_template.h
Rename target_phys_addr_t to hwaddr
2012-10-23 08:58:25 -05:00
softmmu-semi.h
softmmu-semi: fix lock_user* functions not to deref NULL upon OOM
2012-08-22 10:47:14 -05:00
sparc64.ld
…
sparc-dis.c
tcg-sparc: Dump illegal opode contents
2012-10-13 10:39:53 +00:00
sparc.ld
…
spice-qemu-char.c
…
sysemu.h
vga: cleanup after isa_vga_init() and pci_vga_init() conversion
2012-10-06 18:48:39 +02:00
tcg-runtime.c
…
tci-dis.c
…
tci.c
tcg: remove obsolete jmp op
2012-10-06 18:47:04 +02:00
thunk.c
…
thunk.h
…
TODO
…
trace-events
ram: create trace event for migration sync bitmap
2012-10-17 18:34:58 +02:00
translate-all.c
…
uboot_image.h
…
uri.c
qemu: URI parsing library
2012-09-28 17:51:47 +02:00
uri.h
qemu: URI parsing library
2012-09-28 17:51:47 +02:00
user-exec.c
Remove unused CONFIG_TCG_PASS_AREG0 and dead code
2012-09-15 17:51:14 +00:00
VERSION
Open up 1.3 development tree
2012-09-05 11:44:53 -05:00
version.rc
…
vgafont.h
…
vl.c
qemu-config: Add new -add-fd command line option
2012-10-24 10:26:19 +02:00
vmstate.h
vmstate: add VMSTATE_TIMER_V
2012-09-10 13:52:28 -05:00
x86_64.ld
…
xen-all.c
Rename target_phys_addr_t to hwaddr
2012-10-23 08:58:25 -05:00
xen-mapcache.c
Rename target_phys_addr_t to hwaddr
2012-10-23 08:58:25 -05:00
xen-mapcache.h
Rename target_phys_addr_t to hwaddr
2012-10-23 08:58:25 -05:00
xen-stub.c
xen: Introduce xen_modified_memory.
2012-10-03 13:48:45 +00:00

README 

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

- QEMU team
Description
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Readme 404 MiB
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