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root / block @ f2e5dca4

Name Size
Makefile.objs 912 Bytes
backup.c 11.8 kB
blkdebug.c 17.4 kB
blkverify.c 11.7 kB
bochs.c 7.1 kB
cloop.c 5.9 kB
commit.c 7.3 kB
cow.c 9.6 kB
curl.c 18.6 kB
dmg.c 10.3 kB
gluster.c 19.4 kB
iscsi.c 36.3 kB
linux-aio.c 5.2 kB
mirror.c 18.7 kB
nbd.c 18.7 kB
parallels.c 4.8 kB
qapi.c 15.1 kB
qcow.c 27.8 kB
qcow2-cache.c 7.8 kB
qcow2-cluster.c 44 kB
qcow2-refcount.c 44.5 kB
qcow2-snapshot.c 18.7 kB
qcow2.c 53.8 kB
qcow2.h 13 kB
qed-check.c 6.5 kB
qed-cluster.c 5.1 kB
qed-gencb.c 688 Bytes
qed-l2-cache.c 5.9 kB
qed-table.c 8.4 kB
qed.c 46 kB
qed.h 10.8 kB
raw-aio.h 1.6 kB
raw-posix.c 49.6 kB
raw-win32.c 16.5 kB
raw.c 5.5 kB
rbd.c 25.9 kB
sheepdog.c 63.7 kB
snapshot.c 4.1 kB
ssh.c 29 kB
stream.c 6.8 kB
vdi.c 24.8 kB
vhdx.c 30.4 kB
vhdx.h 14.8 kB
vmdk.c 54.3 kB
vpc.c 23.7 kB
vvfat.c 84.5 kB
win32-aio.c 5.9 kB

Latest revisions

# Date Author Comment
70ecdc6e 08/19/2013 04:52 pm Stefan Hajnoczi

block/iscsi: drop iscsi_process_flush()

.io_flush() is no longer called so drop iscsi_process_flush().

Signed-off-by: Stefan Hajnoczi <>
94473d0c 08/19/2013 04:52 pm Stefan Hajnoczi

block/linux-aio: drop qemu_laio_completion_cb()

.io_flush() is no longer called so drop qemu_laio_completion_cb(). It
turns out that count is now unused so drop that too.

Signed-off-by: Stefan Hajnoczi <>
bed2e759 08/19/2013 04:52 pm Stefan Hajnoczi

block/nbd: drop nbd_have_request()

.io_flush() is no longer called so drop nbd_have_request(). We cannot
drop in_flight since it is still used by other block/nbd.c code.

Signed-off-by: Stefan Hajnoczi <>
5d289cc7 08/19/2013 04:52 pm Stefan Hajnoczi

block/rbd: drop qemu_rbd_aio_flush_cb()

.io_flush() is no longer called so drop qemu_rbd_aio_flush_cb().
qemu_aio_count is unused now so drop it too.

Signed-off-by: Stefan Hajnoczi <>
d6d94c67 08/19/2013 04:52 pm Stefan Hajnoczi

block/sheepdog: drop have_co_req() and aio_flush_request()

.io_flush() is no longer called so drop have_co_req() and
aio_flush_request().

Signed-off-by: Stefan Hajnoczi <>
f0d35765 08/19/2013 04:52 pm Stefan Hajnoczi

block/ssh: drop return_true()

.io_flush() is no longer called so drop return_true().

Signed-off-by: Stefan Hajnoczi <>
f2e5dca4 08/19/2013 04:52 pm Stefan Hajnoczi

aio: drop io_flush argument

The .io_flush() handler no longer exists and has no users. Drop the
io_flush argument to aio_set_fd_handler() and related functions.

The AioFlushEventNotifierHandler and AioFlushHandler typedefs are no
longer used and are dropped too....
372835fb 08/19/2013 04:51 pm Stefan Hajnoczi

block/gluster: drop qemu_gluster_aio_flush_cb()

Since .io_flush() is no longer called we do not need
qemu_gluster_aio_flush_cb() anymore. It turns out that qemu_aio_count
is unused now and can be dropped.

Thanks to Bharata B Rao <> for catching a...
0d146022 08/19/2013 04:45 pm Stefan Hajnoczi

block/curl: drop curl_aio_flush()

.io_flush() is no longer called so drop curl_aio_flush(). The acb[]
array that the function checks is still used in other parts of
block/curl.c. Therefore we cannot remove acb[], it is needed.

Signed-off-by: Stefan Hajnoczi <>
88266f5a 08/19/2013 04:45 pm Stefan Hajnoczi

block: stop relying on io_flush() in bdrv_drain_all()

If a block driver has no file descriptors to monitor but there are still
active requests, it can return 1 from .io_flush(). This is used to spin
during synchronous I/O.

Stop relying on .io_flush() and instead check...

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