[PULL,26/35] block: Implement blk_flush() using generated_co_wrapper

Commit Message

Hanna Czenczek July 12, 2022, 6:06 p.m. UTC

From: Alberto Faria <[e-mail]>

Signed-off-by: Alberto Faria <[e-mail]>
Reviewed-by: Paolo Bonzini <[e-mail]>
Reviewed-by: Hanna Reitz <[e-mail]>
Message-Id: <[e-mail]>
Signed-off-by: Hanna Reitz <[e-mail]>
---
 block/coroutines.h                |  2 --
 include/sysemu/block-backend-io.h |  2 +-
 block/block-backend.c             | 11 -----------
 3 files changed, 1 insertion(+), 14 deletions(-)

Patch

diff --git a/block/coroutines.h b/block/coroutines.h
index 2693ecabfb..7e94b9fa83 100644
--- a/block/coroutines.h
+++ b/block/coroutines.h
@@ -110,6 +110,4 @@  nbd_do_establish_connection(BlockDriverState *bs, bool blocking, Error **errp);
 int generated_co_wrapper
 blk_do_ioctl(BlockBackend *blk, unsigned long int req, void *buf);
 
-int generated_co_wrapper blk_do_flush(BlockBackend *blk);
-
 #endif /* BLOCK_COROUTINES_H */
diff --git a/include/sysemu/block-backend-io.h b/include/sysemu/block-backend-io.h
index 5a12a1f74f..6954c3bb8c 100644
--- a/include/sysemu/block-backend-io.h
+++ b/include/sysemu/block-backend-io.h
@@ -164,8 +164,8 @@  int generated_co_wrapper blk_pdiscard(BlockBackend *blk, int64_t offset,
 int coroutine_fn blk_co_pdiscard(BlockBackend *blk, int64_t offset,
                                  int64_t bytes);
 
+int generated_co_wrapper blk_flush(BlockBackend *blk);
 int coroutine_fn blk_co_flush(BlockBackend *blk);
-int blk_flush(BlockBackend *blk);
 
 int blk_ioctl(BlockBackend *blk, unsigned long int req, void *buf);
 
diff --git a/block/block-backend.c b/block/block-backend.c
index 71585c0c0a..783a77cf6d 100644
--- a/block/block-backend.c
+++ b/block/block-backend.c
@@ -1752,17 +1752,6 @@  int coroutine_fn blk_co_flush(BlockBackend *blk)
     return ret;
 }
 
-int blk_flush(BlockBackend *blk)
-{
-    int ret;
-
-    blk_inc_in_flight(blk);
-    ret = blk_do_flush(blk);
-    blk_dec_in_flight(blk);
-
-    return ret;
-}
-
 void blk_drain(BlockBackend *blk)
 {
     BlockDriverState *bs = blk_bs(blk);