From: Kevin Wolf <kwolf@redhat.com>
To: qemu-block@nongnu.org
Cc: kwolf@redhat.com, peter.maydell@linaro.org, qemu-devel@nongnu.org
Subject: [Qemu-devel] [PULL 04/41] blockjobs: add status enum
Date: Tue, 13 Mar 2018 17:17:26 +0100 [thread overview]
Message-ID: <20180313161803.1814-5-kwolf@redhat.com> (raw)
In-Reply-To: <20180313161803.1814-1-kwolf@redhat.com>
From: John Snow <jsnow@redhat.com>
We're about to add several new states, and booleans are becoming
unwieldly and difficult to reason about. It would help to have a
more explicit bookkeeping of the state of blockjobs. To this end,
add a new "status" field and add our existing states in a redundant
manner alongside the bools they are replacing:
UNDEFINED: Placeholder, default state. Not currently visible to QMP
unless changes occur in the future to allow creating jobs
without starting them via QMP.
CREATED: replaces !!job->co && paused && !busy
RUNNING: replaces effectively (!paused && busy)
PAUSED: Nearly redundant with info->paused, which shows pause_count.
This reports the actual status of the job, which almost always
matches the paused request status. It differs in that it is
strictly only true when the job has actually gone dormant.
READY: replaces job->ready.
STANDBY: Paused, but job->ready is true.
New state additions in coming commits will not be quite so redundant:
WAITING: Waiting on transaction. This job has finished all the work
it can until the transaction converges, fails, or is canceled.
PENDING: Pending authorization from user. This job has finished all the
work it can until the job or transaction is finalized via
block_job_finalize. This implies the transaction has converged
and left the WAITING phase.
ABORTING: Job has encountered an error condition and is in the process
of aborting.
CONCLUDED: Job has ceased all operations and has a return code available
for query and may be dismissed via block_job_dismiss.
NULL: Job has been dismissed and (should) be destroyed. Should never
be visible to QMP.
Some of these states appear somewhat superfluous, but it helps define the
expected flow of a job; so some of the states wind up being synchronous
empty transitions. Importantly, jobs can be in only one of these states
at any given time, which helps code and external users alike reason about
the current condition of a job unambiguously.
Signed-off-by: John Snow <jsnow@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
---
qapi/block-core.json | 31 ++++++++++++++++++++++++++++++-
include/block/blockjob.h | 3 +++
blockjob.c | 9 +++++++++
tests/qemu-iotests/109.out | 24 ++++++++++++------------
4 files changed, 54 insertions(+), 13 deletions(-)
diff --git a/qapi/block-core.json b/qapi/block-core.json
index 524d51567a..f8c19a9a2b 100644
--- a/qapi/block-core.json
+++ b/qapi/block-core.json
@@ -956,6 +956,32 @@
'data': ['commit', 'stream', 'mirror', 'backup'] }
##
+# @BlockJobStatus:
+#
+# Indicates the present state of a given blockjob in its lifetime.
+#
+# @undefined: Erroneous, default state. Should not ever be visible.
+#
+# @created: The job has been created, but not yet started.
+#
+# @running: The job is currently running.
+#
+# @paused: The job is running, but paused. The pause may be requested by
+# either the QMP user or by internal processes.
+#
+# @ready: The job is running, but is ready for the user to signal completion.
+# This is used for long-running jobs like mirror that are designed to
+# run indefinitely.
+#
+# @standby: The job is ready, but paused. This is nearly identical to @paused.
+# The job may return to @ready or otherwise be canceled.
+#
+# Since: 2.12
+##
+{ 'enum': 'BlockJobStatus',
+ 'data': ['undefined', 'created', 'running', 'paused', 'ready', 'standby'] }
+
+##
# @BlockJobInfo:
#
# Information about a long-running block device operation.
@@ -981,12 +1007,15 @@
#
# @ready: true if the job may be completed (since 2.2)
#
+# @status: Current job state/status (since 2.12)
+#
# Since: 1.1
##
{ 'struct': 'BlockJobInfo',
'data': {'type': 'str', 'device': 'str', 'len': 'int',
'offset': 'int', 'busy': 'bool', 'paused': 'bool', 'speed': 'int',
- 'io-status': 'BlockDeviceIoStatus', 'ready': 'bool'} }
+ 'io-status': 'BlockDeviceIoStatus', 'ready': 'bool',
+ 'status': 'BlockJobStatus' } }
##
# @query-block-jobs:
diff --git a/include/block/blockjob.h b/include/block/blockjob.h
index b77fac118d..b39a2f9521 100644
--- a/include/block/blockjob.h
+++ b/include/block/blockjob.h
@@ -139,6 +139,9 @@ typedef struct BlockJob {
*/
QEMUTimer sleep_timer;
+ /** Current state; See @BlockJobStatus for details. */
+ BlockJobStatus status;
+
BlockJobTxn *txn;
QLIST_ENTRY(BlockJob) txn_list;
} BlockJob;
diff --git a/blockjob.c b/blockjob.c
index ecc5fcbdf8..719169cccd 100644
--- a/blockjob.c
+++ b/blockjob.c
@@ -320,6 +320,7 @@ void block_job_start(BlockJob *job)
job->pause_count--;
job->busy = true;
job->paused = false;
+ job->status = BLOCK_JOB_STATUS_RUNNING;
bdrv_coroutine_enter(blk_bs(job->blk), job->co);
}
@@ -598,6 +599,7 @@ BlockJobInfo *block_job_query(BlockJob *job, Error **errp)
info->speed = job->speed;
info->io_status = job->iostatus;
info->ready = job->ready;
+ info->status = job->status;
return info;
}
@@ -700,6 +702,7 @@ void *block_job_create(const char *job_id, const BlockJobDriver *driver,
job->paused = true;
job->pause_count = 1;
job->refcnt = 1;
+ job->status = BLOCK_JOB_STATUS_CREATED;
aio_timer_init(qemu_get_aio_context(), &job->sleep_timer,
QEMU_CLOCK_REALTIME, SCALE_NS,
block_job_sleep_timer_cb, job);
@@ -813,9 +816,14 @@ void coroutine_fn block_job_pause_point(BlockJob *job)
}
if (block_job_should_pause(job) && !block_job_is_cancelled(job)) {
+ BlockJobStatus status = job->status;
+ job->status = status == BLOCK_JOB_STATUS_READY ? \
+ BLOCK_JOB_STATUS_STANDBY : \
+ BLOCK_JOB_STATUS_PAUSED;
job->paused = true;
block_job_do_yield(job, -1);
job->paused = false;
+ job->status = status;
}
if (job->driver->resume) {
@@ -921,6 +929,7 @@ void block_job_iostatus_reset(BlockJob *job)
void block_job_event_ready(BlockJob *job)
{
+ job->status = BLOCK_JOB_STATUS_READY;
job->ready = true;
if (block_job_is_internal(job)) {
diff --git a/tests/qemu-iotests/109.out b/tests/qemu-iotests/109.out
index c189e2833d..d288f2eef6 100644
--- a/tests/qemu-iotests/109.out
+++ b/tests/qemu-iotests/109.out
@@ -19,7 +19,7 @@ read 65536/65536 bytes at offset 0
{"return": {}}
{"return": {}}
{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "BLOCK_JOB_READY", "data": {"device": "src", "len": 1024, "offset": 1024, "speed": 0, "type": "mirror"}}
-{"return": [{"io-status": "ok", "device": "src", "busy": false, "len": 1024, "offset": 1024, "paused": false, "speed": 0, "ready": true, "type": "mirror"}]}
+{"return": [{"io-status": "ok", "device": "src", "busy": false, "len": 1024, "offset": 1024, "status": "ready", "paused": false, "speed": 0, "ready": true, "type": "mirror"}]}
{"return": {}}
{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "SHUTDOWN", "data": {"guest": false}}
{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "BLOCK_JOB_COMPLETED", "data": {"device": "src", "len": 1024, "offset": 1024, "speed": 0, "type": "mirror"}}
@@ -45,7 +45,7 @@ read 65536/65536 bytes at offset 0
{"return": {}}
{"return": {}}
{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "BLOCK_JOB_READY", "data": {"device": "src", "len": 197120, "offset": 197120, "speed": 0, "type": "mirror"}}
-{"return": [{"io-status": "ok", "device": "src", "busy": false, "len": 197120, "offset": 197120, "paused": false, "speed": 0, "ready": true, "type": "mirror"}]}
+{"return": [{"io-status": "ok", "device": "src", "busy": false, "len": 197120, "offset": 197120, "status": "ready", "paused": false, "speed": 0, "ready": true, "type": "mirror"}]}
{"return": {}}
{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "SHUTDOWN", "data": {"guest": false}}
{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "BLOCK_JOB_COMPLETED", "data": {"device": "src", "len": 197120, "offset": 197120, "speed": 0, "type": "mirror"}}
@@ -71,7 +71,7 @@ read 65536/65536 bytes at offset 0
{"return": {}}
{"return": {}}
{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "BLOCK_JOB_READY", "data": {"device": "src", "len": 327680, "offset": 327680, "speed": 0, "type": "mirror"}}
-{"return": [{"io-status": "ok", "device": "src", "busy": false, "len": 327680, "offset": 327680, "paused": false, "speed": 0, "ready": true, "type": "mirror"}]}
+{"return": [{"io-status": "ok", "device": "src", "busy": false, "len": 327680, "offset": 327680, "status": "ready", "paused": false, "speed": 0, "ready": true, "type": "mirror"}]}
{"return": {}}
{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "SHUTDOWN", "data": {"guest": false}}
{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "BLOCK_JOB_COMPLETED", "data": {"device": "src", "len": 327680, "offset": 327680, "speed": 0, "type": "mirror"}}
@@ -97,7 +97,7 @@ read 65536/65536 bytes at offset 0
{"return": {}}
{"return": {}}
{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "BLOCK_JOB_READY", "data": {"device": "src", "len": 1024, "offset": 1024, "speed": 0, "type": "mirror"}}
-{"return": [{"io-status": "ok", "device": "src", "busy": false, "len": 1024, "offset": 1024, "paused": false, "speed": 0, "ready": true, "type": "mirror"}]}
+{"return": [{"io-status": "ok", "device": "src", "busy": false, "len": 1024, "offset": 1024, "status": "ready", "paused": false, "speed": 0, "ready": true, "type": "mirror"}]}
{"return": {}}
{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "SHUTDOWN", "data": {"guest": false}}
{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "BLOCK_JOB_COMPLETED", "data": {"device": "src", "len": 1024, "offset": 1024, "speed": 0, "type": "mirror"}}
@@ -123,7 +123,7 @@ read 65536/65536 bytes at offset 0
{"return": {}}
{"return": {}}
{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "BLOCK_JOB_READY", "data": {"device": "src", "len": 65536, "offset": 65536, "speed": 0, "type": "mirror"}}
-{"return": [{"io-status": "ok", "device": "src", "busy": false, "len": 65536, "offset": 65536, "paused": false, "speed": 0, "ready": true, "type": "mirror"}]}
+{"return": [{"io-status": "ok", "device": "src", "busy": false, "len": 65536, "offset": 65536, "status": "ready", "paused": false, "speed": 0, "ready": true, "type": "mirror"}]}
{"return": {}}
{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "SHUTDOWN", "data": {"guest": false}}
{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "BLOCK_JOB_COMPLETED", "data": {"device": "src", "len": 65536, "offset": 65536, "speed": 0, "type": "mirror"}}
@@ -149,7 +149,7 @@ read 65536/65536 bytes at offset 0
{"return": {}}
{"return": {}}
{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "BLOCK_JOB_READY", "data": {"device": "src", "len": 2560, "offset": 2560, "speed": 0, "type": "mirror"}}
-{"return": [{"io-status": "ok", "device": "src", "busy": false, "len": 2560, "offset": 2560, "paused": false, "speed": 0, "ready": true, "type": "mirror"}]}
+{"return": [{"io-status": "ok", "device": "src", "busy": false, "len": 2560, "offset": 2560, "status": "ready", "paused": false, "speed": 0, "ready": true, "type": "mirror"}]}
{"return": {}}
{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "SHUTDOWN", "data": {"guest": false}}
{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "BLOCK_JOB_COMPLETED", "data": {"device": "src", "len": 2560, "offset": 2560, "speed": 0, "type": "mirror"}}
@@ -174,7 +174,7 @@ read 65536/65536 bytes at offset 0
{"return": {}}
{"return": {}}
{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "BLOCK_JOB_READY", "data": {"device": "src", "len": 2560, "offset": 2560, "speed": 0, "type": "mirror"}}
-{"return": [{"io-status": "ok", "device": "src", "busy": false, "len": 2560, "offset": 2560, "paused": false, "speed": 0, "ready": true, "type": "mirror"}]}
+{"return": [{"io-status": "ok", "device": "src", "busy": false, "len": 2560, "offset": 2560, "status": "ready", "paused": false, "speed": 0, "ready": true, "type": "mirror"}]}
{"return": {}}
{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "SHUTDOWN", "data": {"guest": false}}
{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "BLOCK_JOB_COMPLETED", "data": {"device": "src", "len": 2560, "offset": 2560, "speed": 0, "type": "mirror"}}
@@ -199,7 +199,7 @@ read 65536/65536 bytes at offset 0
{"return": {}}
{"return": {}}
{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "BLOCK_JOB_READY", "data": {"device": "src", "len": 31457280, "offset": 31457280, "speed": 0, "type": "mirror"}}
-{"return": [{"io-status": "ok", "device": "src", "busy": false, "len": 31457280, "offset": 31457280, "paused": false, "speed": 0, "ready": true, "type": "mirror"}]}
+{"return": [{"io-status": "ok", "device": "src", "busy": false, "len": 31457280, "offset": 31457280, "status": "ready", "paused": false, "speed": 0, "ready": true, "type": "mirror"}]}
{"return": {}}
{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "SHUTDOWN", "data": {"guest": false}}
{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "BLOCK_JOB_COMPLETED", "data": {"device": "src", "len": 31457280, "offset": 31457280, "speed": 0, "type": "mirror"}}
@@ -224,7 +224,7 @@ read 65536/65536 bytes at offset 0
{"return": {}}
{"return": {}}
{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "BLOCK_JOB_READY", "data": {"device": "src", "len": 327680, "offset": 327680, "speed": 0, "type": "mirror"}}
-{"return": [{"io-status": "ok", "device": "src", "busy": false, "len": 327680, "offset": 327680, "paused": false, "speed": 0, "ready": true, "type": "mirror"}]}
+{"return": [{"io-status": "ok", "device": "src", "busy": false, "len": 327680, "offset": 327680, "status": "ready", "paused": false, "speed": 0, "ready": true, "type": "mirror"}]}
{"return": {}}
{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "SHUTDOWN", "data": {"guest": false}}
{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "BLOCK_JOB_COMPLETED", "data": {"device": "src", "len": 327680, "offset": 327680, "speed": 0, "type": "mirror"}}
@@ -249,7 +249,7 @@ read 65536/65536 bytes at offset 0
{"return": {}}
{"return": {}}
{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "BLOCK_JOB_READY", "data": {"device": "src", "len": 2048, "offset": 2048, "speed": 0, "type": "mirror"}}
-{"return": [{"io-status": "ok", "device": "src", "busy": false, "len": 2048, "offset": 2048, "paused": false, "speed": 0, "ready": true, "type": "mirror"}]}
+{"return": [{"io-status": "ok", "device": "src", "busy": false, "len": 2048, "offset": 2048, "status": "ready", "paused": false, "speed": 0, "ready": true, "type": "mirror"}]}
{"return": {}}
{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "SHUTDOWN", "data": {"guest": false}}
{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "BLOCK_JOB_COMPLETED", "data": {"device": "src", "len": 2048, "offset": 2048, "speed": 0, "type": "mirror"}}
@@ -265,7 +265,7 @@ Automatically detecting the format is dangerous for raw images, write operations
Specify the 'raw' format explicitly to remove the restrictions.
{"return": {}}
{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "BLOCK_JOB_READY", "data": {"device": "src", "len": 512, "offset": 512, "speed": 0, "type": "mirror"}}
-{"return": [{"io-status": "ok", "device": "src", "busy": false, "len": 512, "offset": 512, "paused": false, "speed": 0, "ready": true, "type": "mirror"}]}
+{"return": [{"io-status": "ok", "device": "src", "busy": false, "len": 512, "offset": 512, "status": "ready", "paused": false, "speed": 0, "ready": true, "type": "mirror"}]}
{"return": {}}
{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "SHUTDOWN", "data": {"guest": false}}
{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "BLOCK_JOB_COMPLETED", "data": {"device": "src", "len": 512, "offset": 512, "speed": 0, "type": "mirror"}}
@@ -274,7 +274,7 @@ Images are identical.
{"return": {}}
{"return": {}}
{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "BLOCK_JOB_READY", "data": {"device": "src", "len": 512, "offset": 512, "speed": 0, "type": "mirror"}}
-{"return": [{"io-status": "ok", "device": "src", "busy": false, "len": 512, "offset": 512, "paused": false, "speed": 0, "ready": true, "type": "mirror"}]}
+{"return": [{"io-status": "ok", "device": "src", "busy": false, "len": 512, "offset": 512, "status": "ready", "paused": false, "speed": 0, "ready": true, "type": "mirror"}]}
{"return": {}}
{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "SHUTDOWN", "data": {"guest": false}}
{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "BLOCK_JOB_COMPLETED", "data": {"device": "src", "len": 512, "offset": 512, "speed": 0, "type": "mirror"}}
--
2.13.6
next prev parent reply other threads:[~2018-03-13 16:18 UTC|newest]
Thread overview: 49+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-03-13 16:17 [Qemu-devel] [PULL 00/41] Block layer patches Kevin Wolf
2018-03-13 16:17 ` [Qemu-devel] [PULL 01/41] blockjobs: fix set-speed kick Kevin Wolf
2018-03-13 16:17 ` [Qemu-devel] [PULL 02/41] blockjobs: model single jobs as transactions Kevin Wolf
2018-03-13 16:17 ` [Qemu-devel] [PULL 03/41] Blockjobs: documentation touchup Kevin Wolf
2018-03-13 16:17 ` Kevin Wolf [this message]
2018-03-13 16:17 ` [Qemu-devel] [PULL 05/41] blockjobs: add state transition table Kevin Wolf
2018-03-13 16:17 ` [Qemu-devel] [PULL 06/41] iotests: add pause_wait Kevin Wolf
2018-03-13 16:17 ` [Qemu-devel] [PULL 07/41] blockjobs: add block_job_verb permission table Kevin Wolf
2018-03-13 16:17 ` [Qemu-devel] [PULL 08/41] blockjobs: add ABORTING state Kevin Wolf
2018-03-13 16:17 ` [Qemu-devel] [PULL 09/41] blockjobs: add CONCLUDED state Kevin Wolf
2018-03-13 16:17 ` [Qemu-devel] [PULL 10/41] blockjobs: add NULL state Kevin Wolf
2018-03-13 16:17 ` [Qemu-devel] [PULL 11/41] blockjobs: add block_job_dismiss Kevin Wolf
2018-03-13 16:17 ` [Qemu-devel] [PULL 12/41] blockjobs: ensure abort is called for cancelled jobs Kevin Wolf
2018-03-13 16:17 ` [Qemu-devel] [PULL 13/41] blockjobs: add commit, abort, clean helpers Kevin Wolf
2018-03-13 16:17 ` [Qemu-devel] [PULL 14/41] blockjobs: add block_job_txn_apply function Kevin Wolf
2018-03-13 16:17 ` [Qemu-devel] [PULL 15/41] blockjobs: add prepare callback Kevin Wolf
2018-03-13 16:17 ` [Qemu-devel] [PULL 16/41] blockjobs: add waiting status Kevin Wolf
2018-03-13 16:17 ` [Qemu-devel] [PULL 17/41] blockjobs: add PENDING status and event Kevin Wolf
2018-03-13 16:17 ` [Qemu-devel] [PULL 18/41] blockjobs: add block-job-finalize Kevin Wolf
2018-03-13 18:47 ` Eric Blake
2018-03-14 20:24 ` John Snow
2018-03-13 16:17 ` [Qemu-devel] [PULL 19/41] blockjobs: Expose manual property Kevin Wolf
2018-03-13 16:17 ` [Qemu-devel] [PULL 20/41] iotests: test manual job dismissal Kevin Wolf
2018-03-13 16:17 ` [Qemu-devel] [PULL 21/41] tests/test-blockjob: test cancellations Kevin Wolf
2018-03-13 16:17 ` [Qemu-devel] [PULL 22/41] luks: Separate image file creation from formatting Kevin Wolf
2018-03-13 16:17 ` [Qemu-devel] [PULL 23/41] luks: Create block_crypto_co_create_generic() Kevin Wolf
2018-03-13 16:17 ` [Qemu-devel] [PULL 24/41] luks: Support .bdrv_co_create Kevin Wolf
2018-03-13 16:17 ` [Qemu-devel] [PULL 25/41] luks: Turn invalid assertion into check Kevin Wolf
2018-03-13 16:17 ` [Qemu-devel] [PULL 26/41] luks: Catch integer overflow for huge sizes Kevin Wolf
2018-03-13 16:17 ` [Qemu-devel] [PULL 27/41] qemu-iotests: Test luks QMP image creation Kevin Wolf
2018-03-13 16:17 ` [Qemu-devel] [PULL 28/41] vdi: Pull option parsing from vdi_co_create Kevin Wolf
2018-03-13 16:17 ` [Qemu-devel] [PULL 29/41] vdi: Move file creation to vdi_co_create_opts Kevin Wolf
2018-03-13 16:17 ` [Qemu-devel] [PULL 30/41] vdi: Implement .bdrv_co_create Kevin Wolf
2018-03-13 16:17 ` [Qemu-devel] [PULL 31/41] block: Fix flags in reopen queue Kevin Wolf
2018-03-13 16:17 ` [Qemu-devel] [PULL 32/41] iotests: Add regression test for commit base locking Kevin Wolf
2018-03-13 16:17 ` [Qemu-devel] [PULL 33/41] parallels: Support .bdrv_co_create Kevin Wolf
2018-03-13 16:17 ` [Qemu-devel] [PULL 34/41] qemu-iotests: Enable write tests for parallels Kevin Wolf
2018-03-13 16:17 ` [Qemu-devel] [PULL 35/41] qcow: Support .bdrv_co_create Kevin Wolf
2018-03-13 16:17 ` [Qemu-devel] [PULL 36/41] qed: " Kevin Wolf
2018-03-13 16:17 ` [Qemu-devel] [PULL 37/41] vdi: Make comments consistent with other drivers Kevin Wolf
2018-03-13 16:18 ` [Qemu-devel] [PULL 38/41] vhdx: Support .bdrv_co_create Kevin Wolf
2018-03-13 16:18 ` [Qemu-devel] [PULL 39/41] vpc: " Kevin Wolf
2018-03-13 16:18 ` [Qemu-devel] [PULL 40/41] vpc: Require aligned size in .bdrv_co_create Kevin Wolf
2018-03-13 16:18 ` [Qemu-devel] [PULL 41/41] block/mirror: change the semantic of 'force' of block-job-cancel Kevin Wolf
2018-03-13 17:13 ` [Qemu-devel] [PULL 00/41] Block layer patches no-reply
2018-03-15 16:42 ` Peter Maydell
2018-03-15 16:56 ` Kevin Wolf
2018-03-15 17:55 ` John Snow
2018-03-16 12:44 ` Kevin Wolf
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