Avi Kivity wrote:
On 04/23/2010 12:59 PM, Yoshiaki Tamura wrote:
Avi Kivity wrote:
On 04/21/2010 08:57 AM, Yoshiaki Tamura wrote:
Currently buf size is fixed at 32KB. It would be useful if it could
be flexible.
Why is this needed? The real buffering is in the kernel anyways; this is
only
On 04/21/2010 08:57 AM, Yoshiaki Tamura wrote:
Currently buf size is fixed at 32KB. It would be useful if it could
be flexible.
Why is this needed? The real buffering is in the kernel anyways; this
is only used to reduce the number of write() syscalls.
--
Do not meddle in the
Avi Kivity wrote:
On 04/21/2010 08:57 AM, Yoshiaki Tamura wrote:
Currently buf size is fixed at 32KB. It would be useful if it could
be flexible.
Why is this needed? The real buffering is in the kernel anyways; this is
only used to reduce the number of write() syscalls.
This was introduced
On 04/23/2010 12:59 PM, Yoshiaki Tamura wrote:
Avi Kivity wrote:
On 04/21/2010 08:57 AM, Yoshiaki Tamura wrote:
Currently buf size is fixed at 32KB. It would be useful if it could
be flexible.
Why is this needed? The real buffering is in the kernel anyways; this is
only used to reduce the
On 04/23/2010 04:53 AM, Avi Kivity wrote:
On 04/21/2010 08:57 AM, Yoshiaki Tamura wrote:
Currently buf size is fixed at 32KB. It would be useful if it could
be flexible.
Why is this needed? The real buffering is in the kernel anyways; this
is only used to reduce the number of write()
Currently buf size is fixed at 32KB. It would be useful if it could
be flexible.
Signed-off-by: Yoshiaki Tamura tamura.yoshi...@lab.ntt.co.jp
---
hw/hw.h |2 ++
savevm.c | 26 +-
2 files changed, 27 insertions(+), 1 deletions(-)
diff --git a/hw/hw.h b/hw/hw.h
On Wed, Apr 21, 2010 at 6:57 AM, Yoshiaki Tamura
tamura.yoshi...@lab.ntt.co.jp wrote:
@@ -454,6 +458,25 @@ void qemu_fflush(QEMUFile *f)
}
}
+void *qemu_realloc_buffer(QEMUFile *f, int size)
+{
+ f-buf_max_size = size;
+
+ f-buf = qemu_realloc(f-buf, f-buf_max_size);
+ if
2010/4/21 Stefan Hajnoczi stefa...@gmail.com:
On Wed, Apr 21, 2010 at 6:57 AM, Yoshiaki Tamura
tamura.yoshi...@lab.ntt.co.jp wrote:
@@ -454,6 +458,25 @@ void qemu_fflush(QEMUFile *f)
}
}
+void *qemu_realloc_buffer(QEMUFile *f, int size)
+{
+ f-buf_max_size = size;
+
+ f-buf =
