Re: [Qemu-devel] [PATCH v2 1/2] exec: Create include for target_page_size()

["Dr. David Alan Gilbert" <dgilbert@redhat.com>]

* Juan Quintela (quintela@redhat.com) wrote:
> That is the only function that we need from exec.c, and having to
> include the whole sysemu.h for this.
> 
> Signed-off-by: Juan Quintela <quintela@redhat.com>

Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com>

> 
> ---
> 
> /me leans to be less sloppy with copyright notices
> thanks Dave
> ---
>  exec.c                     |  1 +
>  include/exec/target_page.h | 19 +++++++++++++++++++
>  include/sysemu/sysemu.h    |  1 -
>  migration/migration.c      |  1 +
>  migration/postcopy-ram.c   |  1 +
>  migration/savevm.c         |  1 +
>  6 files changed, 23 insertions(+), 1 deletion(-)
>  create mode 100644 include/exec/target_page.h
> 
> diff --git a/exec.c b/exec.c
> index 96e3ac9..de2961b 100644
> --- a/exec.c
> +++ b/exec.c
> @@ -24,6 +24,7 @@
>  #include "qemu/cutils.h"
>  #include "cpu.h"
>  #include "exec/exec-all.h"
> +#include "exec/target_page.h"
>  #include "tcg.h"
>  #include "hw/qdev-core.h"
>  #if !defined(CONFIG_USER_ONLY)
> diff --git a/include/exec/target_page.h b/include/exec/target_page.h
> new file mode 100644
> index 0000000..626eda8
> --- /dev/null
> +++ b/include/exec/target_page.h
> @@ -0,0 +1,19 @@
> +/*
> + * Target page sizes and friends for non target files
> + *
> + * Copyright (c) 2017 Red Hat Inc
> + *
> + * Authors:
> + *  David Alan Gilbert <dgilbert@redhat.com>
> + *  Juan Quintela <quintela@redhat.com>
> + *
> + * This work is licensed under the terms of the GNU GPL, version 2 or later.
> + * See the COPYING file in the top-level directory.
> + */
> +
> +#ifndef EXEC_TARGET_PAGE_H
> +#define EXEC_TARGET_PAGE_H
> +
> +size_t qemu_target_page_size(void);
> +
> +#endif
> diff --git a/include/sysemu/sysemu.h b/include/sysemu/sysemu.h
> index 765358e..ed8fe3b 100644
> --- a/include/sysemu/sysemu.h
> +++ b/include/sysemu/sysemu.h
> @@ -67,7 +67,6 @@ int qemu_reset_requested_get(void);
>  void qemu_system_killed(int signal, pid_t pid);
>  void qemu_system_reset(bool report);
>  void qemu_system_guest_panicked(GuestPanicInformation *info);
> -size_t qemu_target_page_size(void);
>  
>  void qemu_add_exit_notifier(Notifier *notify);
>  void qemu_remove_exit_notifier(Notifier *notify);
> diff --git a/migration/migration.c b/migration/migration.c
> index 9fe474b..ad29e53 100644
> --- a/migration/migration.c
> +++ b/migration/migration.c
> @@ -37,6 +37,7 @@
>  #include "qom/cpu.h"
>  #include "exec/memory.h"
>  #include "exec/address-spaces.h"
> +#include "exec/target_page.h"
>  #include "io/channel-buffer.h"
>  #include "io/channel-tls.h"
>  #include "migration/colo.h"
> diff --git a/migration/postcopy-ram.c b/migration/postcopy-ram.c
> index 0e2a996..a37620d 100644
> --- a/migration/postcopy-ram.c
> +++ b/migration/postcopy-ram.c
> @@ -19,6 +19,7 @@
>  #include "qemu/osdep.h"
>  
>  #include "qemu-common.h"
> +#include "exec/target_page.h"
>  #include "migration/migration.h"
>  #include "migration/qemu-file.h"
>  #include "postcopy-ram.h"
> diff --git a/migration/savevm.c b/migration/savevm.c
> index 8565103..8763700 100644
> --- a/migration/savevm.c
> +++ b/migration/savevm.c
> @@ -43,6 +43,7 @@
>  #include "qemu/queue.h"
>  #include "sysemu/cpus.h"
>  #include "exec/memory.h"
> +#include "exec/target_page.h"
>  #include "qmp-commands.h"
>  #include "trace.h"
>  #include "qemu/bitops.h"
> -- 
> 2.9.3
> 
--
Dr. David Alan Gilbert / dgilbert@redhat.com / Manchester, UK