haraldwolff/qemu-patch-raspberry4
1
0
Fork 0
Code Issues Pull requests Packages Projects Releases Wiki Activity
qemu-patch-raspberry4/block
History
Vladimir Sementsov-Ogievskiy a34b1e5e06 block/nbd: move from quit to state 
To implement reconnect we need several states for the client:
CONNECTED, QUIT and two different CONNECTING states. CONNECTING states
will be added in the following patches. This patch implements CONNECTED
and QUIT.

QUIT means, that we should close the connection and fail all current
and further requests (like old quit = true).

CONNECTED means that connection is ok, we can send requests (like old
quit = false).

For receiving loop we use a comparison of the current state with QUIT,
because reconnect will be in the same loop, so it should be looping
until the end.

Opposite, for requests we use a comparison of the current state with
CONNECTED, as we don't want to send requests in future CONNECTING
states.

Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Message-Id: <20190618114328.55249-4-vsementsov@virtuozzo.com>
Signed-off-by: Eric Blake <eblake@redhat.com>
2019-08-15 13:22:14 -05:00
..
accounting.c block/accounting: introduce latency histogram 2018-03-19 14:58:37 -05:00
backup.c block/backup: disable copy_range for compressed backup 2019-08-06 13:17:27 +02:00
blkdebug.c blkdebug: Inject errors on .bdrv_co_block_status() 2019-06-14 14:16:57 +02:00
blklogwrites.c Include qemu/module.h where needed, drop it from qemu-common.h 2019-06-12 13:18:33 +02:00
blkreplay.c Include qemu/module.h where needed, drop it from qemu-common.h 2019-06-12 13:18:33 +02:00
blkverify.c Include qemu/module.h where needed, drop it from qemu-common.h 2019-06-12 13:18:33 +02:00
block-backend.c block: Do not poll in bdrv_do_drained_end() 2019-07-19 13:19:16 +02:00
bochs.c Include qemu-common.h exactly where needed 2019-06-12 13:20:20 +02:00
cloop.c Include qemu-common.h exactly where needed 2019-06-12 13:20:20 +02:00
commit.c block: Add BDS.never_freeze 2019-07-15 15:48:40 +02:00
copy-on-read.c block/copy-on-read: Fix permissions for inactive node 2019-07-30 12:25:43 +02:00
create.c jobs: utilize job_exit shim 2018-08-31 16:28:33 +02:00
crypto.c Include qemu/module.h where needed, drop it from qemu-common.h 2019-06-12 13:18:33 +02:00
crypto.h Clean up ill-advised or unusual header guards 2019-05-13 08:58:55 +02:00
curl.c Include qemu/module.h where needed, drop it from qemu-common.h 2019-06-12 13:18:33 +02:00
dirty-bitmap.c Include qemu-common.h exactly where needed 2019-06-12 13:20:20 +02:00
dmg-bz2.c Include qemu-common.h exactly where needed 2019-06-12 13:20:20 +02:00
dmg-lzfse.c block: adding lzfse decompressing support as a module. 2018-12-14 11:52:40 +01:00
dmg.c Include qemu-common.h exactly where needed 2019-06-12 13:20:20 +02:00
dmg.h Include qemu-common.h exactly where needed 2019-06-12 13:20:20 +02:00
file-posix.c file-posix: Use max transfer length/segment count only for SCSI passthrough 2019-07-12 15:42:23 +02:00
file-win32.c avoid TABs in files that only contain a few 2019-01-11 15:46:56 +01:00
gluster.c gluster: fix .bdrv_reopen_prepare when backing file is a JSON object 2019-07-15 15:48:41 +02:00
io.c block: implement BDRV_REQ_PREFETCH 2019-08-15 13:22:13 -05:00
iscsi-opts.c Include qemu/module.h where needed, drop it from qemu-common.h 2019-06-12 13:18:33 +02:00
iscsi.c iscsi: base all handling of check condition on scsi_sense_to_errno 2019-07-15 11:20:42 +02:00
linux-aio.c Include qemu-common.h exactly where needed 2019-06-12 13:20:20 +02:00
Makefile.objs ssh: switch from libssh2 to libssh 2019-06-24 16:01:04 +02:00
mirror.c mirror: Only mirror granularity-aligned chunks 2019-08-06 13:17:25 +02:00
nbd.c block/nbd: move from quit to state 2019-08-15 13:22:14 -05:00
nfs.c Include qemu/module.h where needed, drop it from qemu-common.h 2019-06-12 13:18:33 +02:00
null.c Include qemu/module.h where needed, drop it from qemu-common.h 2019-06-12 13:18:33 +02:00
nvme.c nvme: Limit blkshift to 12 (for 4 kB blocks) 2019-07-30 14:49:24 +02:00
parallels.c block: Add BlockBackend.ctx 2019-06-04 15:22:22 +02:00
parallels.h Clean up includes 2018-02-09 05:05:11 +01:00
qapi.c Include qemu-common.h exactly where needed 2019-06-12 13:20:20 +02:00
qcow.c block/qcow: Improve error when opening qcow2 files as qcow 2019-07-08 16:00:26 +02:00
qcow2-bitmap.c qcow2-bitmap: initialize bitmap directory alignment 2019-05-28 20:30:55 +02:00
qcow2-cache.c Include qemu-common.h exactly where needed 2019-06-12 13:20:20 +02:00
qcow2-cluster.c Include qemu-common.h exactly where needed 2019-06-12 13:20:20 +02:00
qcow2-refcount.c Include qemu-common.h exactly where needed 2019-06-12 13:20:20 +02:00
qcow2-snapshot.c qcow2.h: add missing include 2019-05-28 20:30:55 +02:00
qcow2-threads.c qcow2: do encryption in threads 2019-05-28 20:30:55 +02:00
qcow2.c qcow2: Allow -o compat=v3 during qemu-img amend 2019-07-08 16:00:31 +02:00
qcow2.h block: avoid recursive block_status call if possible 2019-06-04 15:20:41 +02:00
qed-check.c block/qed: add missed coroutine_fn markers 2019-04-30 15:29:00 +02:00
qed-cluster.c qed: protect table cache with CoMutex 2017-07-17 11:34:11 +08:00
qed-l2-cache.c qed: protect table cache with CoMutex 2017-07-17 11:34:11 +08:00
qed-table.c block/qed: add missed coroutine_fn markers 2019-04-30 15:29:00 +02:00
qed.c Include qemu/module.h where needed, drop it from qemu-common.h 2019-06-12 13:18:33 +02:00
qed.h block/qed: add missed coroutine_fn markers 2019-04-30 15:29:00 +02:00
quorum.c Include qemu/module.h where needed, drop it from qemu-common.h 2019-06-12 13:18:33 +02:00
raw-format.c Include qemu/module.h where needed, drop it from qemu-common.h 2019-06-12 13:18:33 +02:00
rbd.c block/rbd: increase dynamically the image size 2019-07-02 03:53:04 +02:00
replication.c block: include base when checking image chain for block allocation 2019-07-02 03:53:04 +02:00
sheepdog.c Include qemu-common.h exactly where needed 2019-06-12 13:20:20 +02:00
snapshot.c block/snapshot: remove bdrv_snapshot_delete_by_id_or_name 2019-02-25 15:03:18 +01:00
ssh.c ssh: switch from libssh2 to libssh 2019-06-24 16:01:04 +02:00
stream.c block/stream: use BDRV_REQ_PREFETCH 2019-08-15 13:22:13 -05:00
throttle-groups.c throttle-groups: fix restart coroutine iothread race 2019-01-24 10:02:28 +00:00
throttle.c Include qemu/module.h where needed, drop it from qemu-common.h 2019-06-12 13:18:33 +02:00
trace-events ssh: switch from libssh2 to libssh 2019-06-24 16:01:04 +02:00
vdi.c block: Add BlockBackend.ctx 2019-06-04 15:22:22 +02:00
vhdx-endian.c Include qemu-common.h exactly where needed 2019-06-12 13:20:20 +02:00
vhdx-log.c Include qemu/module.h where needed, drop it from qemu-common.h 2019-06-12 13:18:33 +02:00
vhdx.c block: Add BlockBackend.ctx 2019-06-04 15:22:22 +02:00
vhdx.h block/vhdx: Use IEC binary prefixes for size constants 2019-04-30 15:29:00 +02:00
vmdk.c vmdk: Add read-only support for seSparse snapshots 2019-06-24 15:53:02 +02:00
vpc.c block: Add BlockBackend.ctx 2019-06-04 15:22:22 +02:00
vvfat.c qemu-common: Move qemu_isalnum() etc. to qemu/ctype.h 2019-06-11 20:22:09 +02:00
vxhs.c Include qemu/module.h where needed, drop it from qemu-common.h 2019-06-12 13:18:33 +02:00
win32-aio.c Include qemu/module.h where needed, drop it from qemu-common.h 2019-06-12 13:18:33 +02:00
write-threshold.c qapi: Drop qapi_event_send_FOO()'s Error ** argument 2018-08-28 18:21:38 +02:00