[Qemu-devel] [PULL for-4.0 0/1] Block patches

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git fetch https://github.com/patchew-project/qemu tags/patchew/20190313110802.29186-1-stefanha@redhat.com
Maintainers: Eric Blake <eblake@redhat.com>, Max Reitz <mreitz@redhat.com>, Kevin Wolf <kwolf@redhat.com>, Markus Armbruster <armbru@redhat.com>
There is a newer version of this series
qapi/block-core.json |  6 ++++++
block/file-posix.c   | 16 ++++++++++++++++
2 files changed, 22 insertions(+)
[Qemu-devel] [PULL for-4.0 0/1] Block patches
Posted by Stefan Hajnoczi 6 years ago
The following changes since commit 3f3bbfc7cef4490c5ed5550766a81e7d18f08db1:

  Merge remote-tracking branch 'remotes/huth-gitlab/tags/pull-request-2019-03-12' into staging (2019-03-12 21:06:26 +0000)

are available in the Git repository at:

  git://github.com/stefanha/qemu.git tags/block-pull-request

for you to fetch changes up to f357fcd890a8d6ced6d261338b859a41414561e9:

  file-posix: add drop-cache=on|off option (2019-03-13 10:54:55 +0000)

----------------------------------------------------------------
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.

----------------------------------------------------------------

Stefan Hajnoczi (1):
  file-posix: add drop-cache=on|off option

 qapi/block-core.json |  6 ++++++
 block/file-posix.c   | 16 ++++++++++++++++
 2 files changed, 22 insertions(+)

-- 
2.20.1


Re: [Qemu-devel] [PULL for-4.0 0/1] Block patches
Posted by Peter Maydell 6 years ago
On Wed, 13 Mar 2019 at 11:08, Stefan Hajnoczi <stefanha@redhat.com> wrote:
>
> The following changes since commit 3f3bbfc7cef4490c5ed5550766a81e7d18f08db1:
>
>   Merge remote-tracking branch 'remotes/huth-gitlab/tags/pull-request-2019-03-12' into staging (2019-03-12 21:06:26 +0000)
>
> are available in the Git repository at:
>
>   git://github.com/stefanha/qemu.git tags/block-pull-request
>
> for you to fetch changes up to f357fcd890a8d6ced6d261338b859a41414561e9:
>
>   file-posix: add drop-cache=on|off option (2019-03-13 10:54:55 +0000)
>
> ----------------------------------------------------------------
> 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.
>
> ----------------------------------------------------------------

Applied, thanks.

Please update the changelog at https://wiki.qemu.org/ChangeLog/4.0
for any user-visible changes.

-- PMM