[Qemu-devel] [PATCH 1.2 5/7] block: add bdrv_set_enable_write_cache

[Paolo Bonzini]

Signed-off-by: Paolo Bonzini <address@hidden>
---
 block.c |    5 +++++
 block.h |    1 +
 2 files changed, 6 insertions(+), 0 deletions(-)

diff --git a/block.c b/block.c
index b682764..bb709c2 100644
--- a/block.c
+++ b/block.c
@@ -2369,6 +2369,11 @@ int bdrv_enable_write_cache(BlockDriverState *bs)
     return bs->enable_write_cache;
 }
 
+void bdrv_set_enable_write_cache(BlockDriverState *bs, bool wce)
+{
+    bs->enable_write_cache = wce;
+}
+
 int bdrv_is_encrypted(BlockDriverState *bs)
 {
     if (bs->backing_hd && bs->backing_hd->encrypted)
diff --git a/block.h b/block.h
index 7408acc..eacdb7b 100644
--- a/block.h
+++ b/block.h
@@ -280,6 +280,7 @@ BlockErrorAction bdrv_get_on_error(BlockDriverState *bs, 
int is_read);
 int bdrv_is_read_only(BlockDriverState *bs);
 int bdrv_is_sg(BlockDriverState *bs);
 int bdrv_enable_write_cache(BlockDriverState *bs);
+void bdrv_set_enable_write_cache(BlockDriverState *bs, bool wce);
 int bdrv_is_inserted(BlockDriverState *bs);
 int bdrv_media_changed(BlockDriverState *bs);
 void bdrv_lock_medium(BlockDriverState *bs, bool locked);
-- 
1.7.1