mirror of https://gitee.com/openkylin/qemu.git
26f6b15e26
- New block filter: preallocate (which, on writes beyond an image file's end, allocates big chunks of data so that such post-EOF writes will occur less frequently) - write-zeroes and block-status support for Quorum - Implementation of truncate for the nvme block driver similarly to the existing implementations for host block devices and iscsi devices - Block layer refactoring: Drop the tighten_restrictions concept in the block permission functions - iotest fixes -----BEGIN PGP SIGNATURE----- iQFGBAABCAAwFiEEkb62CjDbPohX0Rgp9AfbAGHVz0AFAl/cwIoSHG1yZWl0ekBy ZWRoYXQuY29tAAoJEPQH2wBh1c9AnvMH+gOnZCwEUKWuBxGX3Wjb/kqV1OuhAhcP IVrKLRnqdarCYMQ9M4SZL6pedfsujHA7vClTV7NTrenXBsEIradBQ59ztQ0oDirS 4ipIjVtNqj7m86l+IRZDq5HlwOYwwFnWogmLo2bcmNJGLpPQQfrhL2vRJ1wLgFYk WjeAVlkkYcHnTIDvs4ne9WRSlxGVBWJ4X5nSlRdZqeyUcMY9v4wL4P9Wc4ZuORmq /5HRcT5JKGaT2bAueaqAGEdtPFGbazEP5uU7MTTK/fueDKIRAXO2d0gqhANtOOJQ 7hMmKhwOPOOhrrpCVi9nxsVwdCOHfurV0km6cOs+Iprm/Wm2UtuS/A8= =z+7k -----END PGP SIGNATURE----- Merge remote-tracking branch 'remotes/maxreitz/tags/pull-block-2020-12-18' into staging Block patches: - New block filter: preallocate (which, on writes beyond an image file's end, allocates big chunks of data so that such post-EOF writes will occur less frequently) - write-zeroes and block-status support for Quorum - Implementation of truncate for the nvme block driver similarly to the existing implementations for host block devices and iscsi devices - Block layer refactoring: Drop the tighten_restrictions concept in the block permission functions - iotest fixes # gpg: Signature made Fri 18 Dec 2020 14:45:30 GMT # gpg: using RSA key 91BEB60A30DB3E8857D11829F407DB0061D5CF40 # gpg: issuer "mreitz@redhat.com" # gpg: Good signature from "Max Reitz <mreitz@redhat.com>" [full] # Primary key fingerprint: 91BE B60A 30DB 3E88 57D1 1829 F407 DB00 61D5 CF40 * remotes/maxreitz/tags/pull-block-2020-12-18: (30 commits) iotests: Fix _send_qemu_cmd with bash 5.1 iotests/102: Pass $QEMU_HANDLE to _send_qemu_cmd block/nvme: Implement fake truncate() coroutine quorum: Implement bdrv_co_pwrite_zeroes() quorum: Implement bdrv_co_block_status() scripts/simplebench: add bench_prealloc.py simplebench/results_to_text: make executable simplebench/results_to_text: add difference line to the table simplebench/results_to_text: improve view of the table simplebench: move results_to_text() into separate file simplebench: rename ascii() to results_to_text() scripts/simplebench: use standard deviation for +- error scripts/simplebench: support iops scripts/simplebench: fix grammar: s/successed/succeeded/ iotests: add 298 to test new preallocate filter driver iotests.py: execute_setup_common(): add required_fmts argument iotests: qemu_io_silent: support --image-opts qemu-io: add preallocate mode parameter for truncate command block: introduce preallocate filter block: bdrv_check_perm(): process children anyway ... Signed-off-by: Peter Maydell <peter.maydell@linaro.org> |
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| .. | ||
| acceptance | ||
| data | ||
| decode | ||
| docker | ||
| fp | ||
| guest-debug | ||
| image-fuzzer | ||
| include | ||
| keys | ||
| migration | ||
| multiboot | ||
| perf/block/qcow2 | ||
| plugin | ||
| qapi-schema | ||
| qemu-iotests | ||
| qtest | ||
| rocker | ||
| tcg | ||
| tsan | ||
| uefi-test-tools | ||
| vm | ||
| vmstate-static-checker-data | ||
| Makefile.include | ||
| atomic64-bench.c | ||
| atomic_add-bench.c | ||
| benchmark-crypto-cipher.c | ||
| benchmark-crypto-hash.c | ||
| benchmark-crypto-hmac.c | ||
| check-block-qdict.c | ||
| check-block.sh | ||
| check-qdict.c | ||
| check-qjson.c | ||
| check-qlist.c | ||
| check-qlit.c | ||
| check-qnull.c | ||
| check-qnum.c | ||
| check-qobject.c | ||
| check-qom-interface.c | ||
| check-qom-proplist.c | ||
| check-qstring.c | ||
| crypto-tls-psk-helpers.c | ||
| crypto-tls-psk-helpers.h | ||
| crypto-tls-x509-helpers.c | ||
| crypto-tls-x509-helpers.h | ||
| dbus-vmstate-daemon.sh | ||
| io-channel-helpers.c | ||
| io-channel-helpers.h | ||
| iothread.c | ||
| iothread.h | ||
| meson.build | ||
| pkix_asn1_tab.c | ||
| ptimer-test-stubs.c | ||
| ptimer-test.c | ||
| ptimer-test.h | ||
| qht-bench.c | ||
| rcutorture.c | ||
| requirements.txt | ||
| socket-helpers.c | ||
| socket-helpers.h | ||
| test-aio-multithread.c | ||
| test-aio.c | ||
| test-authz-list.c | ||
| test-authz-listfile.c | ||
| test-authz-pam.c | ||
| test-authz-simple.c | ||
| test-base64.c | ||
| test-bdrv-drain.c | ||
| test-bdrv-graph-mod.c | ||
| test-bitcnt.c | ||
| test-bitmap.c | ||
| test-bitops.c | ||
| test-block-backend.c | ||
| test-block-iothread.c | ||
| test-blockjob-txn.c | ||
| test-blockjob.c | ||
| test-bufferiszero.c | ||
| test-char.c | ||
| test-clone-visitor.c | ||
| test-coroutine.c | ||
| test-crypto-afsplit.c | ||
| test-crypto-block.c | ||
| test-crypto-cipher.c | ||
| test-crypto-hash.c | ||
| test-crypto-hmac.c | ||
| test-crypto-ivgen.c | ||
| test-crypto-pbkdf.c | ||
| test-crypto-secret.c | ||
| test-crypto-tlscredsx509.c | ||
| test-crypto-tlssession.c | ||
| test-crypto-xts.c | ||
| test-cutils.c | ||
| test-fdmon-epoll.c | ||
| test-hbitmap.c | ||
| test-image-locking.c | ||
| test-int128.c | ||
| test-io-channel-buffer.c | ||
| test-io-channel-command.c | ||
| test-io-channel-file.c | ||
| test-io-channel-socket.c | ||
| test-io-channel-tls.c | ||
| test-io-task.c | ||
| test-iov.c | ||
| test-keyval.c | ||
| test-logging.c | ||
| test-mul64.c | ||
| test-opts-visitor.c | ||
| test-qapi-util.c | ||
| test-qdev-global-props.c | ||
| test-qdist.c | ||
| test-qemu-opts.c | ||
| test-qga.c | ||
| test-qgraph.c | ||
| test-qht-par.c | ||
| test-qht.c | ||
| test-qmp-cmds.c | ||
| test-qmp-event.c | ||
| test-qobject-input-visitor.c | ||
| test-qobject-output-visitor.c | ||
| test-rcu-list.c | ||
| test-rcu-simpleq.c | ||
| test-rcu-slist.c | ||
| test-rcu-tailq.c | ||
| test-replication.c | ||
| test-shift128.c | ||
| test-string-input-visitor.c | ||
| test-string-output-visitor.c | ||
| test-thread-pool.c | ||
| test-throttle.c | ||
| test-timed-average.c | ||
| test-util-filemonitor.c | ||
| test-util-sockets.c | ||
| test-uuid.c | ||
| test-visitor-serialization.c | ||
| test-vmstate.c | ||
| test-write-threshold.c | ||
| test-x86-cpuid.c | ||
| test-xbzrle.c | ||
| vhost-user-bridge.c | ||