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Peter Maydell dbbc277510 Pull request 
* Add 'drop-cache=on|off' option to file-posix.c.  The default is on.
    Disabling the option fixes a QEMU 3.0.0 performance regression when live
    migrating on the same host with cache.direct=off.
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Merge remote-tracking branch 'remotes/stefanha/tags/block-pull-request' into staging

Pull request

 * Add 'drop-cache=on|off' option to file-posix.c.  The default is on.
   Disabling the option fixes a QEMU 3.0.0 performance regression when live
   migrating on the same host with cache.direct=off.

# gpg: Signature made Wed 13 Mar 2019 11:07:48 GMT
# gpg:                using RSA key 9CA4ABB381AB73C8
# gpg: Good signature from "Stefan Hajnoczi <stefanha@redhat.com>" [full]
# gpg:                 aka "Stefan Hajnoczi <stefanha@gmail.com>" [full]
# Primary key fingerprint: 8695 A8BF D3F9 7CDA AC35  775A 9CA4 ABB3 81AB 73C8

* remotes/stefanha/tags/block-pull-request:
  file-posix: add drop-cache=on|off option

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2019-03-14 09:34:51 +00:00
..
accounting.c
…
backup.c
…
blkdebug.c
block: Purify .bdrv_refresh_filename()
2019-02-25 15:11:27 +01:00
blklogwrites.c
block: Purify .bdrv_refresh_filename()
2019-02-25 15:11:27 +01:00
blkreplay.c
…
blkverify.c
block: Purify .bdrv_refresh_filename()
2019-02-25 15:11:27 +01:00
block-backend.c
Block layer patches:
2019-02-26 19:04:47 +00:00
bochs.c
…
cloop.c
…
commit.c
block: Freeze the backing chain for the duration of the commit job
2019-03-12 20:30:14 +01:00
copy-on-read.c
…
create.c
…
crypto.c
block: Add strong_runtime_opts to BlockDriver
2019-02-25 15:11:27 +01:00
crypto.h
…
curl.c
block/curl: Implement bdrv_refresh_filename()
2019-02-25 15:11:27 +01:00
dirty-bitmap.c
bitmaps: Fix typo in function name
2019-03-12 12:05:49 -04:00
dmg-bz2.c
…
dmg-lzfse.c
…
dmg.c
…
dmg.h
…
file-posix.c
Pull request
2019-03-14 09:34:51 +00:00
file-win32.c
…
gluster.c
gluster: the glfs_io_cbk callback function pointer adds pre/post stat args
2019-03-12 14:26:49 +01:00
io.c
…
iscsi-opts.c
…
iscsi.c
block/iscsi: Restrict Linux-specific code
2019-03-11 16:33:49 +01:00
linux-aio.c
…
Makefile.objs
…
mirror.c
block: Freeze the backing chain for the duration of the mirror job
2019-03-12 20:30:14 +01:00
nbd-client.c
nbd: Increase bs->in_flight during AioContext switch
2019-02-25 15:03:19 +01:00
nbd-client.h
nbd: Restrict connection_co reentrance
2019-02-25 15:03:19 +01:00
nbd.c
block: Purify .bdrv_refresh_filename()
2019-02-25 15:11:27 +01:00
nfs.c
block: Purify .bdrv_refresh_filename()
2019-02-25 15:11:27 +01:00
null.c
block/null: Generate filename even with latency-ns
2019-02-25 15:11:27 +01:00
nvme.c
block/nvme: Fix bdrv_refresh_filename()
2019-02-25 15:11:27 +01:00
parallels.c
…
parallels.h
…
qapi.c
qapi: drop x- from x-block-latency-histogram-set
2019-03-12 20:30:08 +01:00
qcow2-bitmap.c
block/qcow2-bitmap: Allow resizes with persistent bitmaps
2019-03-12 14:57:38 -04:00
qcow2-cache.c
qcow2: External file I/O
2019-03-08 12:26:46 +01:00
qcow2-cluster.c
qcow2: Implement data-file-raw create option
2019-03-08 12:26:46 +01:00
qcow2-refcount.c
qcow2: Support external data file in qemu-img check
2019-03-08 12:26:46 +01:00
qcow2-snapshot.c
qcow2: Return error for snapshot operation with data file
2019-03-08 12:26:46 +01:00
qcow2.c
Pull request
2019-03-13 17:30:34 +00:00
qcow2.h
block/qcow2-bitmap: Allow resizes with persistent bitmaps
2019-03-12 14:57:38 -04:00
qcow.c
Block layer patches:
2019-02-26 19:04:47 +00:00
qed-check.c
…
qed-cluster.c
…
qed-l2-cache.c
…
qed-table.c
…
qed.c
Block layer patches:
2019-02-26 19:04:47 +00:00
qed.h
…
quorum.c
block: Purify .bdrv_refresh_filename()
2019-02-25 15:11:27 +01:00
raw-format.c
block: Add a 'mutable_opts' field to BlockDriver
2019-03-12 20:30:14 +01:00
rbd.c
block: Add strong_runtime_opts to BlockDriver
2019-02-25 15:11:27 +01:00
replication.c
block: Remove the AioContext parameter from bdrv_reopen_multiple()
2019-03-12 20:30:14 +01:00
sheepdog.c
block: Add strong_runtime_opts to BlockDriver
2019-02-25 15:11:27 +01:00
snapshot.c
block/snapshot: remove bdrv_snapshot_delete_by_id_or_name
2019-02-25 15:03:18 +01:00
ssh.c
block: Add strong_runtime_opts to BlockDriver
2019-02-25 15:11:27 +01:00
stream.c
block: Freeze the backing chain for the duration of the stream job
2019-03-12 20:30:14 +01:00
throttle-groups.c
…
throttle.c
block: Add strong_runtime_opts to BlockDriver
2019-02-25 15:11:27 +01:00
trace-events
…
vdi.c
…
vhdx-endian.c
…
vhdx-log.c
block: Use bdrv_refresh_filename() to pull
2019-02-25 15:11:25 +01:00
vhdx.c
…
vhdx.h
…
vmdk.c
Block layer patches:
2019-02-26 19:04:47 +00:00
vpc.c
block: Add strong_runtime_opts to BlockDriver
2019-02-25 15:11:27 +01:00
vvfat.c
block: Add strong_runtime_opts to BlockDriver
2019-02-25 15:11:27 +01:00
vxhs.c
block: Add strong_runtime_opts to BlockDriver
2019-02-25 15:11:27 +01:00
win32-aio.c
…
write-threshold.c
…