[02/10] exec/ramblock: Add missing 'qemu/rcu.h' include
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Message ID 20200507173958.25894-3-philmd@redhat.com
State New
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Series
  • exec: Shear 'exec/ram_addr.h' and make NVMe device target-agnostic
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Commit Message

Philippe Mathieu-Daudé May 7, 2020, 5:39 p.m. UTC
The first field of RAMBlock is a rcu_head structure.
We need to include the "qemu/rcu.h" to avoid errors when
including "exec/ramblock.h" without "qemu/rcu.h":

  include/exec/ramblock.h:27:21: error: field ‘rcu’ has incomplete type
     27 |     struct rcu_head rcu;
        |                     ^~~
  include/exec/ramblock.h:39:5: error: expected specifier-qualifier-list before ‘QLIST_ENTRY’
     39 |     QLIST_ENTRY(RAMBlock) next;
        |     ^~~~~~~~~~~

Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
---
 include/exec/ramblock.h | 1 +
 1 file changed, 1 insertion(+)

Comments

Juan Quintela May 8, 2020, 7:59 a.m. UTC | #1
Philippe Mathieu-Daudé <philmd@redhat.com> wrote:
> The first field of RAMBlock is a rcu_head structure.
> We need to include the "qemu/rcu.h" to avoid errors when
> including "exec/ramblock.h" without "qemu/rcu.h":
>
>   include/exec/ramblock.h:27:21: error: field ‘rcu’ has incomplete type
>      27 |     struct rcu_head rcu;
>         |                     ^~~
>   include/exec/ramblock.h:39:5: error: expected
> specifier-qualifier-list before ‘QLIST_ENTRY’
>      39 |     QLIST_ENTRY(RAMBlock) next;
>         |     ^~~~~~~~~~~
>
> Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>

Reviewed-by: Juan Quintela <quintela@redhat.com>

Patch
diff mbox series

diff --git a/include/exec/ramblock.h b/include/exec/ramblock.h
index 07d50864d8..6ac0aa7a89 100644
--- a/include/exec/ramblock.h
+++ b/include/exec/ramblock.h
@@ -21,6 +21,7 @@ 
 
 #ifndef CONFIG_USER_ONLY
 #include "cpu-common.h"
+#include "qemu/rcu.h"
 
 struct RAMBlock {
     struct rcu_head rcu;