[Xen-devel] [PATCH v3 15/20] exec: Let address_space_unmap() use a boolean 'is_write' argument

[Philippe Mathieu-Daudé <philmd@xxxxxxxxxx>]

The 'is_write' argument is either 0 or 1.
Convert it to a boolean type.

Signed-off-by: Philippe Mathieu-Daudé <philmd@xxxxxxxxxx>
---
 include/exec/memory.h | 2 +-
 exec.c                | 4 ++--
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/include/exec/memory.h b/include/exec/memory.h
index afee185eae..1614d9a02c 100644
--- a/include/exec/memory.h
+++ b/include/exec/memory.h
@@ -2329,7 +2329,7 @@ void *address_space_map(AddressSpace *as, hwaddr addr,
  * @is_write: indicates the transfer direction
  */
 void address_space_unmap(AddressSpace *as, void *buffer, hwaddr len,
-                         int is_write, hwaddr access_len);
+                         bool is_write, hwaddr access_len);
 
 
 /* Internal functions, part of the implementation of address_space_read.  */
diff --git a/exec.c b/exec.c
index 01437be691..16974d4f4b 100644
--- a/exec.c
+++ b/exec.c
@@ -3598,11 +3598,11 @@ void *address_space_map(AddressSpace *as,
 }
 
 /* Unmaps a memory region previously mapped by address_space_map().
- * Will also mark the memory as dirty if is_write == 1.  access_len gives
+ * Will also mark the memory as dirty if is_write is true.  access_len gives
  * the amount of memory that was actually read or written by the caller.
  */
 void address_space_unmap(AddressSpace *as, void *buffer, hwaddr len,
-                         int is_write, hwaddr access_len)
+                         bool is_write, hwaddr access_len)
 {
     if (buffer != bounce.buffer) {
         MemoryRegion *mr;
-- 
2.21.1


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