Re: [PATCH 05/18] block: Make blk_co_pwrite() take a const buffer

[Paolo Bonzini]

On 5/17/22 13:38, Alberto Faria wrote:

It does not mutate the buffer.

Signed-off-by: Alberto Faria <afa...@redhat.com>
---
  include/sysemu/block-backend-io.h | 2 +-
  1 file changed, 1 insertion(+), 1 deletion(-)

Reviewed-by: Paolo Bonzini <pbonz...@redhat.com>

diff --git a/include/sysemu/block-backend-io.h 
b/include/sysemu/block-backend-io.h
index 6630316795..6440e92028 100644
--- a/include/sysemu/block-backend-io.h
+++ b/include/sysemu/block-backend-io.h
@@ -130,7 +130,7 @@ static inline int coroutine_fn blk_co_pread(BlockBackend 
*blk, int64_t offset,
  }

static inline int coroutine_fn blk_co_pwrite(BlockBackend *blk, int64_t offset,

-                                             int64_t bytes, void *buf,
+                                             int64_t bytes, const void *buf,
                                               BdrvRequestFlags flags)
  {
      QEMUIOVector qiov = QEMU_IOVEC_INIT_BUF(qiov, buf, bytes);