[Qemu-devel] [PULL 0/3] Block patches

[Qemu-devel] [PULL 0/3] Block patches

[Stefan Hajnoczi]

The following changes since commit ee8e8f92a730afc17ab8be6e86df6b9a23b8ebc6:

  Merge remote-tracking branch 'remotes/amit-migration/tags/migration-for-2.6-2' into staging (2016-02-05 14:20:46 +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 9dcf8ecd9e74804aa1687e5688386001a1f3f89f:

  block: add missing call to bdrv_drain_recurse (2016-02-09 13:52:26 +0000)

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

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

Fam Zheng (1):
  blockjob: Fix hang in block_job_finish_sync

Paolo Bonzini (2):
  iov: avoid memcpy for "simple" iov_from_buf/iov_to_buf
  block: add missing call to bdrv_drain_recurse

 block/io.c               |  1 +
 blockjob.c               |  6 +++++-
 include/block/blockjob.h |  5 +++++
 include/qemu/iov.h       | 34 ++++++++++++++++++++++++++++++----
 util/iov.c               |  8 ++++----
 5 files changed, 45 insertions(+), 9 deletions(-)

-- 
2.5.0

[Qemu-devel] [PULL 1/3] iov: avoid memcpy for "simple" iov_from_buf/iov_to_buf

[Stefan Hajnoczi]

From: Paolo Bonzini <pbonzini@redhat.com>

memcpy can take a large amount of time for small reads and writes.
For virtio it is a common case that the first iovec can satisfy the
whole read or write.  In that case, and if bytes is a constant to
avoid excessive growth of code, inline the first iteration
into the caller.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Message-id: 1450782213-14227-1-git-send-email-pbonzini@redhat.com
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
---
 include/qemu/iov.h | 34 ++++++++++++++++++++++++++++++----
 util/iov.c         |  8 ++++----
 2 files changed, 34 insertions(+), 8 deletions(-)

diff --git a/include/qemu/iov.h b/include/qemu/iov.h
index 569b2c2..2847551 100644
--- a/include/qemu/iov.h
+++ b/include/qemu/iov.h
@@ -39,10 +39,36 @@ size_t iov_size(const struct iovec *iov, const unsigned int iov_cnt);
  * such "large" value is -1 (sinice size_t is unsigned),
  * so specifying `-1' as `bytes' means 'up to the end of iovec'.
  */
-size_t iov_from_buf(const struct iovec *iov, unsigned int iov_cnt,
-                    size_t offset, const void *buf, size_t bytes);
-size_t iov_to_buf(const struct iovec *iov, const unsigned int iov_cnt,
-                  size_t offset, void *buf, size_t bytes);
+size_t iov_from_buf_full(const struct iovec *iov, unsigned int iov_cnt,
+                         size_t offset, const void *buf, size_t bytes);
+size_t iov_to_buf_full(const struct iovec *iov, const unsigned int iov_cnt,
+		       size_t offset, void *buf, size_t bytes);
+
+static inline size_t
+iov_from_buf(const struct iovec *iov, unsigned int iov_cnt,
+             size_t offset, const void *buf, size_t bytes)
+{
+    if (__builtin_constant_p(bytes) && iov_cnt &&
+        offset <= iov[0].iov_len && bytes <= iov[0].iov_len - offset) {
+        memcpy(iov[0].iov_base + offset, buf, bytes);
+        return bytes;
+    } else {
+        return iov_from_buf_full(iov, iov_cnt, offset, buf, bytes);
+    }
+}
+
+static inline size_t
+iov_to_buf(const struct iovec *iov, const unsigned int iov_cnt,
+           size_t offset, void *buf, size_t bytes)
+{
+    if (__builtin_constant_p(bytes) && iov_cnt &&
+        offset <= iov[0].iov_len && bytes <= iov[0].iov_len - offset) {
+        memcpy(buf, iov[0].iov_base + offset, bytes);
+        return bytes;
+    } else {
+        return iov_to_buf_full(iov, iov_cnt, offset, buf, bytes);
+    }
+}
 
 /**
  * Set data bytes pointed out by iovec `iov' of size `iov_cnt' elements,
diff --git a/util/iov.c b/util/iov.c
index e802ee1..062f4e5 100644
--- a/util/iov.c
+++ b/util/iov.c
@@ -20,8 +20,8 @@
 #include "qemu/iov.h"
 #include "qemu/sockets.h"
 
-size_t iov_from_buf(const struct iovec *iov, unsigned int iov_cnt,
-                    size_t offset, const void *buf, size_t bytes)
+size_t iov_from_buf_full(const struct iovec *iov, unsigned int iov_cnt,
+                         size_t offset, const void *buf, size_t bytes)
 {
     size_t done;
     unsigned int i;
@@ -39,8 +39,8 @@ size_t iov_from_buf(const struct iovec *iov, unsigned int iov_cnt,
     return done;
 }
 
-size_t iov_to_buf(const struct iovec *iov, const unsigned int iov_cnt,
-                  size_t offset, void *buf, size_t bytes)
+size_t iov_to_buf_full(const struct iovec *iov, const unsigned int iov_cnt,
+                       size_t offset, void *buf, size_t bytes)
 {
     size_t done;
     unsigned int i;
-- 
2.5.0

[Qemu-devel] [PULL 2/3] blockjob: Fix hang in block_job_finish_sync

[Stefan Hajnoczi]

From: Fam Zheng <famz@redhat.com>

With a mirror job running on a virtio-blk dataplane disk, sending "q" to
HMP will cause a dead loop in block_job_finish_sync.

This is because the aio_poll() only processes the AIO context of bs
which has no more work to do, while the main loop BH that is scheduled
for setting the job->completed flag is never processed.

Fix this by adding a flag in BlockJob structure, to track which context
to poll for the block job to make progress. Its value is set to true
when block_job_coroutine_complete() is called, and is checked in
block_job_finish_sync to determine which context to poll.

Suggested-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Fam Zheng <famz@redhat.com>
Message-id: 1454379144-29807-1-git-send-email-famz@redhat.com
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
---
 blockjob.c               | 6 +++++-
 include/block/blockjob.h | 5 +++++
 2 files changed, 10 insertions(+), 1 deletion(-)

diff --git a/blockjob.c b/blockjob.c
index a402181..9fc37ca 100644
--- a/blockjob.c
+++ b/blockjob.c
@@ -296,7 +296,9 @@ static int block_job_finish_sync(BlockJob *job,
         return -EBUSY;
     }
     while (!job->completed) {
-        aio_poll(bdrv_get_aio_context(bs), true);
+        aio_poll(job->deferred_to_main_loop ? qemu_get_aio_context() :
+                                              bdrv_get_aio_context(bs),
+                 true);
     }
     ret = (job->cancelled && job->ret == 0) ? -ECANCELED : job->ret;
     block_job_unref(job);
@@ -470,6 +472,7 @@ static void block_job_defer_to_main_loop_bh(void *opaque)
     aio_context = bdrv_get_aio_context(data->job->bs);
     aio_context_acquire(aio_context);
 
+    data->job->deferred_to_main_loop = false;
     data->fn(data->job, data->opaque);
 
     aio_context_release(aio_context);
@@ -489,6 +492,7 @@ void block_job_defer_to_main_loop(BlockJob *job,
     data->aio_context = bdrv_get_aio_context(job->bs);
     data->fn = fn;
     data->opaque = opaque;
+    job->deferred_to_main_loop = true;
 
     qemu_bh_schedule(data->bh);
 }
diff --git a/include/block/blockjob.h b/include/block/blockjob.h
index d84ccd8..8bedc49 100644
--- a/include/block/blockjob.h
+++ b/include/block/blockjob.h
@@ -130,6 +130,11 @@ struct BlockJob {
      */
     bool ready;
 
+    /**
+     * Set to true when the job has deferred work to the main loop.
+     */
+    bool deferred_to_main_loop;
+
     /** Status that is published by the query-block-jobs QMP API */
     BlockDeviceIoStatus iostatus;
 
-- 
2.5.0

[Qemu-devel] [PULL 3/3] block: add missing call to bdrv_drain_recurse

[Stefan Hajnoczi]

From: Paolo Bonzini <pbonzini@redhat.com>

This is also needed in bdrv_drain_all, not just in bdrv_drain.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Fam Zheng <famz@redhat.com>
Reviewed-by: Kevin Wolf <kwolf@redhat.com>
Message-id: 1450867706-19860-3-git-send-email-pbonzini@redhat.com
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
---
 block/io.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/block/io.c b/block/io.c
index 343ff1f..a69bfc4 100644
--- a/block/io.c
+++ b/block/io.c
@@ -301,6 +301,7 @@ void bdrv_drain_all(void)
         if (bs->job) {
             block_job_pause(bs->job);
         }
+        bdrv_drain_recurse(bs);
         aio_context_release(aio_context);
 
         if (!g_slist_find(aio_ctxs, aio_context)) {
-- 
2.5.0

Re: [Qemu-devel] [PULL 0/3] Block patches

[Peter Maydell]

On 9 February 2016 at 15:11, Stefan Hajnoczi <stefanha@redhat.com> wrote:
> The following changes since commit ee8e8f92a730afc17ab8be6e86df6b9a23b8ebc6:
>
>   Merge remote-tracking branch 'remotes/amit-migration/tags/migration-for-2.6-2' into staging (2016-02-05 14:20:46 +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 9dcf8ecd9e74804aa1687e5688386001a1f3f89f:
>
>   block: add missing call to bdrv_drain_recurse (2016-02-09 13:52:26 +0000)
>
> ----------------------------------------------------------------
>
> ----------------------------------------------------------------

Applied, thanks.

-- PMM

Re: [Qemu-devel] [PULL 0/3] Block patches

[Peter Maydell]

On Tue, 12 Feb 2019 at 04:01, Stefan Hajnoczi <stefanha@redhat.com> wrote:
>
> The following changes since commit 22c5f446514a2a4bb0dbe1fea26713da92fc85fa:
>
>   Merge remote-tracking branch 'remotes/rth/tags/pull-tcg-20190211' into staging (2019-02-11 17:04:57 +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 9a6719d572e99a4e79f589d0b73f7475b86f982d:
>
>   virtio-blk: cleanup using VirtIOBlock *s and VirtIODevice *vdev (2019-02-12 11:49:17 +0800)
>
> ----------------------------------------------------------------
> Pull request
>
> ----------------------------------------------------------------

Applied, thanks.

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

-- PMM

[Qemu-devel] [PULL 0/3] Block patches

[Stefan Hajnoczi]

The following changes since commit 22c5f446514a2a4bb0dbe1fea26713da92fc85fa:

  Merge remote-tracking branch 'remotes/rth/tags/pull-tcg-20190211' into staging (2019-02-11 17:04:57 +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 9a6719d572e99a4e79f589d0b73f7475b86f982d:

  virtio-blk: cleanup using VirtIOBlock *s and VirtIODevice *vdev (2019-02-12 11:49:17 +0800)

----------------------------------------------------------------
Pull request

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

Peter Xu (1):
  iothread: fix iothread hang when stop too soon

Stefano Garzarella (1):
  virtio-blk: cleanup using VirtIOBlock *s and VirtIODevice *vdev

Vladimir Sementsov-Ogievskiy (1):
  qemugdb/coroutine: fix arch_prctl has unknown return type

 hw/block/virtio-blk.c        | 22 +++++++++-------------
 iothread.c                   |  6 +++++-
 scripts/qemugdb/coroutine.py |  2 +-
 3 files changed, 15 insertions(+), 15 deletions(-)

-- 
2.20.1

Re: [Qemu-devel] [PULL 0/3] Block patches

[Peter Maydell]

On Thu, 24 Jan 2019 at 10:29, Stefan Hajnoczi <stefanha@redhat.com> wrote:
>
> The following changes since commit f6b06fcceef465de0cf2514c9f76fe0192896781:
>
>   Merge remote-tracking branch 'remotes/kraxel/tags/ui-20190121-pull-request' into staging (2019-01-23 17:57:47 +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 8595685986152334b1ec28c78cb0e5e855d56b54:
>
>   qemu-coroutine-sleep: drop CoSleepCB (2019-01-24 10:05:16 +0000)
>
> ----------------------------------------------------------------
> Pull request
>
> Changelog: No user-visible changes.
>
> ----------------------------------------------------------------

Applied, thanks.

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

-- PMM

[Qemu-devel] [PULL 0/3] Block patches

[Stefan Hajnoczi]

The following changes since commit f6b06fcceef465de0cf2514c9f76fe0192896781:

  Merge remote-tracking branch 'remotes/kraxel/tags/ui-20190121-pull-request' into staging (2019-01-23 17:57:47 +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 8595685986152334b1ec28c78cb0e5e855d56b54:

  qemu-coroutine-sleep: drop CoSleepCB (2019-01-24 10:05:16 +0000)

----------------------------------------------------------------
Pull request

Changelog: No user-visible changes.

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

Stefan Hajnoczi (2):
  throttle-groups: fix restart coroutine iothread race
  iotests: add 238 for throttling tgm unregister iothread segfault

Vladimir Sementsov-Ogievskiy (1):
  qemu-coroutine-sleep: drop CoSleepCB

 include/block/throttle-groups.h |  5 ++++
 block/throttle-groups.c         |  9 +++++++
 util/qemu-coroutine-sleep.c     | 27 +++++++------------
 tests/qemu-iotests/238          | 47 +++++++++++++++++++++++++++++++++
 tests/qemu-iotests/238.out      |  6 +++++
 tests/qemu-iotests/group        |  1 +
 6 files changed, 78 insertions(+), 17 deletions(-)
 create mode 100755 tests/qemu-iotests/238
 create mode 100644 tests/qemu-iotests/238.out

-- 
2.20.1

Re: [Qemu-devel] [PULL 0/3] Block patches

[Peter Maydell]

On 3 July 2018 at 04:46, Jeff Cody <jcody@redhat.com> wrote:
> The following changes since commit ab08440a4ee09032d1a9cb22fdcab23bc7e1c656:
>
>   Merge remote-tracking branch 'remotes/rth/tags/pull-tcg-20180702' into staging (2018-07-02 17:57:46 +0100)
>
> are available in the Git repository at:
>
>   git://github.com/codyprime/qemu-kvm-jtc.git tags/block-pull-request
>
> for you to fetch changes up to 9ded4a0114968e98b41494fc035ba14f84cdf700:
>
>   backup: Use copy offloading (2018-07-02 23:23:45 -0400)
>
> ----------------------------------------------------------------
> Block backup patches
> ----------------------------------------------------------------
>
> Fam Zheng (3):
>   block: Fix parameter checking in bdrv_co_copy_range_internal
>   block: Honour BDRV_REQ_NO_SERIALISING in copy range
>   backup: Use copy offloading
>
>  block/backup.c        | 150 ++++++++++++++++++++++++++++++------------
>  block/io.c            |  35 +++++-----
>  block/trace-events    |   1 +
>  include/block/block.h |   5 +-
>  4 files changed, 132 insertions(+), 59 deletions(-)

Applied, thanks.

-- PMM

[Qemu-devel] [PULL 0/3] Block patches

[Jeff Cody]

The following changes since commit ab08440a4ee09032d1a9cb22fdcab23bc7e1c656:

  Merge remote-tracking branch 'remotes/rth/tags/pull-tcg-20180702' into staging (2018-07-02 17:57:46 +0100)

are available in the Git repository at:

  git://github.com/codyprime/qemu-kvm-jtc.git tags/block-pull-request

for you to fetch changes up to 9ded4a0114968e98b41494fc035ba14f84cdf700:

  backup: Use copy offloading (2018-07-02 23:23:45 -0400)

----------------------------------------------------------------
Block backup patches
----------------------------------------------------------------

Fam Zheng (3):
  block: Fix parameter checking in bdrv_co_copy_range_internal
  block: Honour BDRV_REQ_NO_SERIALISING in copy range
  backup: Use copy offloading

 block/backup.c        | 150 ++++++++++++++++++++++++++++++------------
 block/io.c            |  35 +++++-----
 block/trace-events    |   1 +
 include/block/block.h |   5 +-
 4 files changed, 132 insertions(+), 59 deletions(-)

-- 
2.17.1

Re: [Qemu-devel] [PULL 0/3] Block patches

[Peter Maydell]

On 13 October 2017 at 14:49, Stefan Hajnoczi <stefanha@redhat.com> wrote:
> The following changes since commit f90ea7ba7c5ae7010ee0ce062207ae42530f57d6:
>
>   Merge remote-tracking branch 'remotes/pmaydell/tags/pull-target-arm-20171012' into staging (2017-10-12 17:06:50 +0100)
>
> are available in the git repository at:
>
>   git://github.com/stefanha/qemu.git tags/block-pull-request
>
> for you to fetch changes up to b867eaa17b3940760f51134e409cb0580dd3dde3:
>
>   block/throttle.c: add bdrv_co_drain_begin/end callbacks (2017-10-13 12:38:41 +0100)
>
> ----------------------------------------------------------------
>
> ----------------------------------------------------------------

Applied, thanks.

-- PMM

[Qemu-devel] [PULL 0/3] Block patches

[Stefan Hajnoczi]

The following changes since commit f90ea7ba7c5ae7010ee0ce062207ae42530f57d6:

  Merge remote-tracking branch 'remotes/pmaydell/tags/pull-target-arm-20171012' into staging (2017-10-12 17:06:50 +0100)

are available in the git repository at:

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

for you to fetch changes up to b867eaa17b3940760f51134e409cb0580dd3dde3:

  block/throttle.c: add bdrv_co_drain_begin/end callbacks (2017-10-13 12:38:41 +0100)

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

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

Manos Pitsidianakis (3):
  block: add bdrv_co_drain_end callback
  block: rename bdrv_co_drain to bdrv_co_drain_begin
  block/throttle.c: add bdrv_co_drain_begin/end callbacks

 include/block/block_int.h | 13 ++++++++++---
 block/io.c                | 48 +++++++++++++++++++++++++++++++++--------------
 block/qed.c               |  6 +++---
 block/throttle.c          | 18 ++++++++++++++++++
 4 files changed, 65 insertions(+), 20 deletions(-)

-- 
2.13.6

Re: [Qemu-devel] [PULL 0/3] Block patches

[Peter Maydell]

On 24 February 2017 at 17:46, Jeff Cody <jcody@redhat.com> wrote:
> The following changes since commit fe8ee082db5038a05dbd8872e946049e9a9c550e:
>
>   Merge remote-tracking branch 'remotes/armbru/tags/pull-qapi-2017-02-22' into staging (2017-02-24 15:00:51 +0000)
>
> are available in the git repository at:
>
>   https://github.com/codyprime/qemu-kvm-jtc.git tags/block-pull-request
>
> for you to fetch changes up to 1d393bdeae22fde2cb83c1ea719675747c85c40e:
>
>   RBD: Add support readv,writev for rbd (2017-02-24 12:43:01 -0500)
>
> ----------------------------------------------------------------
> Block patches for 2.9
> ----------------------------------------------------------------

Applied, thanks.

-- PMM

[Qemu-devel] [PULL 0/3] Block patches

[Jeff Cody]

The following changes since commit fe8ee082db5038a05dbd8872e946049e9a9c550e:

  Merge remote-tracking branch 'remotes/armbru/tags/pull-qapi-2017-02-22' into staging (2017-02-24 15:00:51 +0000)

are available in the git repository at:

  https://github.com/codyprime/qemu-kvm-jtc.git tags/block-pull-request

for you to fetch changes up to 1d393bdeae22fde2cb83c1ea719675747c85c40e:

  RBD: Add support readv,writev for rbd (2017-02-24 12:43:01 -0500)

----------------------------------------------------------------
Block patches for 2.9
----------------------------------------------------------------

Peter Lieven (2):
  block/nfs: convert to preadv / pwritev
  block/nfs: try to avoid the bounce buffer in pwritev

tianqing (1):
  RBD: Add support readv,writev for rbd

 block/nfs.c | 62 +++++++++++++++++++++++++----------------------
 block/rbd.c | 80 ++++++++++++++++++++++++++++++++++++++++++-------------------
 2 files changed, 90 insertions(+), 52 deletions(-)

-- 
2.9.3

Re: [Qemu-devel] [PULL 0/3] Block patches

[Stefan Hajnoczi]

[-- Attachment #1: Type: text/plain, Size: 1373 bytes --]

On Tue, Nov 08, 2016 at 06:12:39PM +0000, Stefan Hajnoczi wrote:
> The following changes since commit 207faf24c58859f5240f66bf6decc33b87a1776e:
> 
>   Merge remote-tracking branch 'pm215/tags/pull-target-arm-20161107' into staging (2016-11-07 14:02:15 +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 35dd66e23ce96283723de58e10d2877ae2be4a1b:
> 
>   aio-posix: simplify aio_epoll_update (2016-11-08 17:09:14 +0000)
> 
> ----------------------------------------------------------------
> 
> ----------------------------------------------------------------
> 
> Kevin Wolf (1):
>   block: Don't mark node clean after failed flush
> 
> Paolo Bonzini (2):
>   aio-posix: avoid NULL pointer dereference in aio_epoll_update
>   aio-posix: simplify aio_epoll_update
> 
>  aio-posix.c                        | 53 +++++++++++++++++---------------------
>  block/io.c                         |  4 ++-
>  tests/qemu-iotests/026.out         | 22 ++++++++++++++++
>  tests/qemu-iotests/026.out.nocache | 22 ++++++++++++++++
>  tests/qemu-iotests/071.out         |  2 ++
>  5 files changed, 73 insertions(+), 30 deletions(-)
> 
> -- 
> 2.7.4
> 
> 

Thanks, applied to my staging tree:
https://github.com/stefanha/qemu/commits/staging

Stefan

[-- Attachment #2: signature.asc --]
[-- Type: application/pgp-signature, Size: 455 bytes --]

[Qemu-devel] [PULL 0/3] Block patches

[Stefan Hajnoczi]

The following changes since commit 207faf24c58859f5240f66bf6decc33b87a1776e:

  Merge remote-tracking branch 'pm215/tags/pull-target-arm-20161107' into staging (2016-11-07 14:02:15 +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 35dd66e23ce96283723de58e10d2877ae2be4a1b:

  aio-posix: simplify aio_epoll_update (2016-11-08 17:09:14 +0000)

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

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

Kevin Wolf (1):
  block: Don't mark node clean after failed flush

Paolo Bonzini (2):
  aio-posix: avoid NULL pointer dereference in aio_epoll_update
  aio-posix: simplify aio_epoll_update

 aio-posix.c                        | 53 +++++++++++++++++---------------------
 block/io.c                         |  4 ++-
 tests/qemu-iotests/026.out         | 22 ++++++++++++++++
 tests/qemu-iotests/026.out.nocache | 22 ++++++++++++++++
 tests/qemu-iotests/071.out         |  2 ++
 5 files changed, 73 insertions(+), 30 deletions(-)

-- 
2.7.4

Re: [Qemu-devel] [PULL 0/3] Block patches

[Peter Maydell]

On 12 April 2016 at 09:30, Stefan Hajnoczi <stefanha@redhat.com> wrote:
> The following changes since commit dc1ffa66619b3661f17a309b0aa8d65d8d29583f:
>
>   Merge remote-tracking branch 'remotes/pmaydell/tags/pull-target-arm-20160411' into staging (2016-04-11 14:37:53 +0100)
>
> are available in the git repository at:
>
>   git://github.com/stefanha/qemu.git tags/block-pull-request
>
> for you to fetch changes up to 9ca3003df3c9882925c023c1411ab3b2041d7db5:
>
>   MAINTAINERS: Add Fam Zheng as a co-maintainer of block I/O path (2016-04-11 16:59:10 +0100)
>
> ----------------------------------------------------------------
>
> ----------------------------------------------------------------
>
> Fam Zheng (3):
>   block: Fix bdrv_drain in coroutine
>   mirror: Replace bdrv_drain(bs) with bdrv_co_drain(bs)
>   MAINTAINERS: Add Fam Zheng as a co-maintainer of block I/O path

Applied, thanks.

-- PMM

[Qemu-devel] [PULL 0/3] Block patches

[Stefan Hajnoczi]

The following changes since commit dc1ffa66619b3661f17a309b0aa8d65d8d29583f:

  Merge remote-tracking branch 'remotes/pmaydell/tags/pull-target-arm-20160411' into staging (2016-04-11 14:37:53 +0100)

are available in the git repository at:

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

for you to fetch changes up to 9ca3003df3c9882925c023c1411ab3b2041d7db5:

  MAINTAINERS: Add Fam Zheng as a co-maintainer of block I/O path (2016-04-11 16:59:10 +0100)

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

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

Fam Zheng (3):
  block: Fix bdrv_drain in coroutine
  mirror: Replace bdrv_drain(bs) with bdrv_co_drain(bs)
  MAINTAINERS: Add Fam Zheng as a co-maintainer of block I/O path

 MAINTAINERS           |  1 +
 block/io.c            | 45 +++++++++++++++++++++++++++++++++++++++++++++
 block/mirror.c        |  2 +-
 include/block/block.h |  1 +
 4 files changed, 48 insertions(+), 1 deletion(-)

-- 
2.5.5

[Qemu-devel] [PULL 0/3] Block patches

[Stefan Hajnoczi]

The following changes since commit ab8bf29078e0ab8347e2ff8b4e5542f7a0c751cf:

  Merge remote-tracking branch 'qemu-kvm/uq/master' into staging (2013-07-03 08:37:00 -0500)

are available in the git repository at:


  git://github.com/stefanha/qemu.git block

for you to fetch changes up to 58fda173e1156d24e5ff62361774715152188a07:

  block: fix bdrv_flush() ordering in bdrv_close() (2013-07-05 10:52:23 +0200)

----------------------------------------------------------------
Fam Zheng (2):
      vmdk: Implement .bdrv_has_zero_init
      curl: refuse to open URL from HTTP server without range support

Stefan Hajnoczi (1):
      block: fix bdrv_flush() ordering in bdrv_close()

 block.c      |  5 +++--
 block/curl.c | 24 ++++++++++++++++++------
 block/vmdk.c | 48 +++++++++++++++++++++++++++++++++---------------
 3 files changed, 54 insertions(+), 23 deletions(-)

-- 
1.8.1.4