[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: [Qemu-devel] [PATCH 09/41] migration: flush all data to fd when buff
From: |
Orit Wasserman |
Subject: |
Re: [Qemu-devel] [PATCH 09/41] migration: flush all data to fd when buffered_flush is called |
Date: |
Mon, 18 Feb 2013 11:26:24 +0200 |
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:17.0) Gecko/20130110 Thunderbird/17.0.2 |
On 02/15/2013 07:46 PM, Paolo Bonzini wrote:
> Including data that resided in the QEMUFile's own buffer.
>
> Signed-off-by: Paolo Bonzini <address@hidden>
> ---
> migration.c | 2 ++
> 1 files changed, 2 insertions(+), 0 deletions(-)
>
> diff --git a/migration.c b/migration.c
> index 0f3cb5d..609bd7c 100644
> --- a/migration.c
> +++ b/migration.c
> @@ -525,6 +525,8 @@ static ssize_t buffered_flush(MigrationState *s)
>
> DPRINTF("flushing %zu byte(s) of data\n", s->buffer_size);
>
> + qemu_fflush(s->file);
> +
> while (s->bytes_xfer < s->xfer_limit && offset < s->buffer_size) {
> size_t to_send = MIN(s->buffer_size - offset, s->xfer_limit -
> s->bytes_xfer);
> ret = migrate_fd_put_buffer(s, s->buffer + offset, to_send);
>
Reviewed-by: Orit Wasserman <address@hidden>
- [Qemu-devel] [PATCH 04/41] migration: push qemu_savevm_state_cancel out of qemu_savevm_state_*, (continued)
- [Qemu-devel] [PATCH 04/41] migration: push qemu_savevm_state_cancel out of qemu_savevm_state_*, Paolo Bonzini, 2013/02/15
- [Qemu-devel] [PATCH 05/41] block-migration: remove useless calls to blk_mig_cleanup, Paolo Bonzini, 2013/02/15
- [Qemu-devel] [PATCH 07/41] migration: use qemu_file_set_error to pass error codes back to qemu_savevm_state, Paolo Bonzini, 2013/02/15
- [Qemu-devel] [PATCH 09/41] migration: flush all data to fd when buffered_flush is called, Paolo Bonzini, 2013/02/15
- [Qemu-devel] [PATCH 08/41] qemu-file: temporarily expose qemu_file_set_error and qemu_fflush, Paolo Bonzini, 2013/02/15
- [Qemu-devel] [PATCH 21/41] migration: run setup callbacks out of big lock, Paolo Bonzini, 2013/02/15
- [Qemu-devel] [PATCH 18/41] block-migration: add lock, Paolo Bonzini, 2013/02/15