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[PULL v2 00/34] NBD patches through 2021-06-15
From: |
Eric Blake |
Subject: |
[PULL v2 00/34] NBD patches through 2021-06-15 |
Date: |
Fri, 18 Jun 2021 12:31:26 -0500 |
The following changes since commit 3ccf6cd0e3e1dfd663814640b3b18b55715d7a75:
Merge remote-tracking branch
'remotes/kraxel/tags/audio-20210617-pull-request' into staging (2021-06-18
09:54:42 +0100)
are available in the Git repository at:
https://repo.or.cz/qemu/ericb.git tags/pull-nbd-2021-06-15-v2
for you to fetch changes up to bbfb7c2f350262f893642433dea66352fc168295:
block/nbd: safer transition to receiving request (2021-06-18 12:21:22 -0500)
v2: silence uninit variable warning [clang, Vladimir]
only re-sending the affected patch
----------------------------------------------------------------
nbd patches for 2021-06-15
- bug fixes in coroutine aio context handling
- rework NBD client connection logic to perform more work in coroutine
----------------------------------------------------------------
Paolo Bonzini (2):
async: the main AioContext is only "current" if under the BQL
tests: cover aio_co_enter from a worker thread without BQL taken
Roman Kagan (2):
block/nbd: fix channel object leak
block/nbd: ensure ->connection_thread is always valid
Vladimir Sementsov-Ogievskiy (30):
co-queue: drop extra coroutine_fn marks
block/nbd: fix how state is cleared on nbd_open() failure paths
block/nbd: connect_thread_func(): do qio_channel_set_delay(false)
qemu-sockets: introduce socket_address_parse_named_fd()
block/nbd: call socket_address_parse_named_fd() in advance
block/nbd: nbd_client_handshake(): fix leak of s->ioc
block/nbd: BDRVNBDState: drop unused connect_err and connect_status
block/nbd: simplify waking of nbd_co_establish_connection()
block/nbd: drop thr->state
block/nbd: bs-independent interface for nbd_co_establish_connection()
block/nbd: make nbd_co_establish_connection_cancel() bs-independent
block/nbd: rename NBDConnectThread to NBDClientConnection
block/nbd: introduce nbd_client_connection_new()
block/nbd: introduce nbd_client_connection_release()
nbd: move connection code from block/nbd to nbd/client-connection
nbd/client-connection: use QEMU_LOCK_GUARD
nbd/client-connection: add possibility of negotiation
nbd/client-connection: implement connection retry
nbd/client-connection: shutdown connection on release
block/nbd: split nbd_handle_updated_info out of nbd_client_handshake()
block/nbd: use negotiation of NBDClientConnection
block/nbd: don't touch s->sioc in nbd_teardown_connection()
block/nbd: drop BDRVNBDState::sioc
nbd/client-connection: return only one io channel
block-coroutine-wrapper: allow non bdrv_ prefix
block/nbd: split nbd_co_do_establish_connection out of
nbd_reconnect_attempt
nbd/client-connection: add option for non-blocking connection attempt
block/nbd: reuse nbd_co_do_establish_connection() in nbd_open()
block/nbd: add nbd_client_connected() helper
block/nbd: safer transition to receiving request
scripts/block-coroutine-wrapper.py | 7 +-
block/coroutines.h | 6 +
include/block/aio.h | 5 +-
include/block/nbd.h | 18 ++
include/qemu/coroutine.h | 6 +-
include/qemu/sockets.h | 11 +
block/nbd.c | 585 ++++++++-----------------------------
iothread.c | 9 +-
nbd/client-connection.c | 388 ++++++++++++++++++++++++
stubs/iothread-lock.c | 2 +-
stubs/iothread.c | 8 -
tests/unit/iothread.c | 9 +-
tests/unit/test-aio.c | 37 +++
util/async.c | 20 ++
util/main-loop.c | 1 +
util/qemu-sockets.c | 19 ++
nbd/meson.build | 1 +
stubs/meson.build | 1 -
18 files changed, 642 insertions(+), 491 deletions(-)
create mode 100644 nbd/client-connection.c
delete mode 100644 stubs/iothread.c
*** BLURB HERE ***
Paolo Bonzini (2):
async: the main AioContext is only "current" if under the BQL
tests: cover aio_co_enter from a worker thread without BQL taken
Roman Kagan (2):
block/nbd: fix channel object leak
block/nbd: ensure ->connection_thread is always valid
Vladimir Sementsov-Ogievskiy (30):
co-queue: drop extra coroutine_fn marks
block/nbd: fix how state is cleared on nbd_open() failure paths
block/nbd: connect_thread_func(): do qio_channel_set_delay(false)
qemu-sockets: introduce socket_address_parse_named_fd()
block/nbd: call socket_address_parse_named_fd() in advance
block/nbd: nbd_client_handshake(): fix leak of s->ioc
block/nbd: BDRVNBDState: drop unused connect_err and connect_status
block/nbd: simplify waking of nbd_co_establish_connection()
block/nbd: drop thr->state
block/nbd: bs-independent interface for nbd_co_establish_connection()
block/nbd: make nbd_co_establish_connection_cancel() bs-independent
block/nbd: rename NBDConnectThread to NBDClientConnection
block/nbd: introduce nbd_client_connection_new()
block/nbd: introduce nbd_client_connection_release()
nbd: move connection code from block/nbd to nbd/client-connection
nbd/client-connection: use QEMU_LOCK_GUARD
nbd/client-connection: add possibility of negotiation
nbd/client-connection: implement connection retry
nbd/client-connection: shutdown connection on release
block/nbd: split nbd_handle_updated_info out of nbd_client_handshake()
block/nbd: use negotiation of NBDClientConnection
block/nbd: don't touch s->sioc in nbd_teardown_connection()
block/nbd: drop BDRVNBDState::sioc
nbd/client-connection: return only one io channel
block-coroutine-wrapper: allow non bdrv_ prefix
block/nbd: split nbd_co_do_establish_connection out of
nbd_reconnect_attempt
nbd/client-connection: add option for non-blocking connection attempt
block/nbd: reuse nbd_co_do_establish_connection() in nbd_open()
block/nbd: add nbd_client_connected() helper
block/nbd: safer transition to receiving request
scripts/block-coroutine-wrapper.py | 7 +-
block/coroutines.h | 6 +
include/block/aio.h | 5 +-
include/block/nbd.h | 18 +
include/qemu/coroutine.h | 6 +-
include/qemu/sockets.h | 11 +
block/nbd.c | 585 +++++++----------------------
iothread.c | 9 +-
nbd/client-connection.c | 388 +++++++++++++++++++
stubs/iothread-lock.c | 2 +-
stubs/iothread.c | 8 -
tests/unit/iothread.c | 9 +-
tests/unit/test-aio.c | 37 ++
util/async.c | 20 +
util/main-loop.c | 1 +
util/qemu-sockets.c | 19 +
nbd/meson.build | 1 +
stubs/meson.build | 1 -
18 files changed, 642 insertions(+), 491 deletions(-)
create mode 100644 nbd/client-connection.c
delete mode 100644 stubs/iothread.c
--
2.31.1
- [PULL v2 00/34] NBD patches through 2021-06-15,
Eric Blake <=