block: Rename bdrv_co_do_preadv/writev to bdrv_co_preadv/writev

It used to be an internal helper function just for implementing
bdrv_co_do_readv/writev(), but now that it's a public interface, it
deserves a name without "do" in it.
Signed-off-by: NKevin Wolf <kwolf@redhat.com>
Reviewed-by: NEric Blake <eblake@redhat.com>
Reviewed-by: NFam Zheng <famz@redhat.com>

block/block-backend.c

@@ -692,7 +692,7 @@ static int coroutine_fn blk_co_preadv(BlockBackend *blk, int64_t offset,
         return ret;
     }
 
-    return bdrv_co_do_preadv(blk_bs(blk), offset, bytes, qiov, flags);
+    return bdrv_co_preadv(blk_bs(blk), offset, bytes, qiov, flags);
 }
 
 static int coroutine_fn blk_co_pwritev(BlockBackend *blk, int64_t offset,
@@ -710,7 +710,7 @@ static int coroutine_fn blk_co_pwritev(BlockBackend *blk, int64_t offset,
         flags |= BDRV_REQ_FUA;
     }
 
-    return bdrv_co_do_pwritev(blk_bs(blk), offset, bytes, qiov, flags);
+    return bdrv_co_pwritev(blk_bs(blk), offset, bytes, qiov, flags);
 }
 
 typedef struct BlkRwCo {

block/io.c

@@ -577,13 +577,13 @@ static void coroutine_fn bdrv_rw_co_entry(void *opaque)
     RwCo *rwco = opaque;
 
     if (!rwco->is_write) {
-        rwco->ret = bdrv_co_do_preadv(rwco->bs, rwco->offset,
-                                      rwco->qiov->size, rwco->qiov,
-                                      rwco->flags);
+        rwco->ret = bdrv_co_preadv(rwco->bs, rwco->offset,
+                                   rwco->qiov->size, rwco->qiov,
+                                   rwco->flags);
     } else {
-        rwco->ret = bdrv_co_do_pwritev(rwco->bs, rwco->offset,
-                                       rwco->qiov->size, rwco->qiov,
-                                       rwco->flags);
+        rwco->ret = bdrv_co_pwritev(rwco->bs, rwco->offset,
+                                    rwco->qiov->size, rwco->qiov,
+                                    rwco->flags);
     }
 }
 
@@ -1042,7 +1042,7 @@ out:
 /*
  * Handle a read request in coroutine context
  */
-int coroutine_fn bdrv_co_do_preadv(BlockDriverState *bs,
+int coroutine_fn bdrv_co_preadv(BlockDriverState *bs,
     int64_t offset, unsigned int bytes, QEMUIOVector *qiov,
     BdrvRequestFlags flags)
 {
@@ -1124,8 +1124,8 @@ static int coroutine_fn bdrv_co_do_readv(BlockDriverState *bs,
         return -EINVAL;
     }
 
-    return bdrv_co_do_preadv(bs, sector_num << BDRV_SECTOR_BITS,
-                             nb_sectors << BDRV_SECTOR_BITS, qiov, flags);
+    return bdrv_co_preadv(bs, sector_num << BDRV_SECTOR_BITS,
+                          nb_sectors << BDRV_SECTOR_BITS, qiov, flags);
 }
 
 int coroutine_fn bdrv_co_readv(BlockDriverState *bs, int64_t sector_num,
@@ -1385,7 +1385,7 @@ fail:
 /*
  * Handle a write request in coroutine context
  */
-int coroutine_fn bdrv_co_do_pwritev(BlockDriverState *bs,
+int coroutine_fn bdrv_co_pwritev(BlockDriverState *bs,
     int64_t offset, unsigned int bytes, QEMUIOVector *qiov,
     BdrvRequestFlags flags)
 {
@@ -1520,8 +1520,8 @@ static int coroutine_fn bdrv_co_do_writev(BlockDriverState *bs,
         return -EINVAL;
     }
 
-    return bdrv_co_do_pwritev(bs, sector_num << BDRV_SECTOR_BITS,
-                              nb_sectors << BDRV_SECTOR_BITS, qiov, flags);
+    return bdrv_co_pwritev(bs, sector_num << BDRV_SECTOR_BITS,
+                           nb_sectors << BDRV_SECTOR_BITS, qiov, flags);
 }
 
 int coroutine_fn bdrv_co_writev(BlockDriverState *bs, int64_t sector_num,

block/raw_bsd.c

@@ -105,8 +105,8 @@ raw_co_writev_flags(BlockDriverState *bs, int64_t sector_num, int nb_sectors,
     }
 
     BLKDBG_EVENT(bs->file, BLKDBG_WRITE_AIO);
-    ret = bdrv_co_do_pwritev(bs->file->bs, sector_num * BDRV_SECTOR_SIZE,
-                             nb_sectors * BDRV_SECTOR_SIZE, qiov, flags);
+    ret = bdrv_co_pwritev(bs->file->bs, sector_num * BDRV_SECTOR_SIZE,
+                          nb_sectors * BDRV_SECTOR_SIZE, qiov, flags);
 
 fail:
     if (qiov == &local_qiov) {

hw/ide/macio.c

@@ -55,8 +55,8 @@ static const int debug_macio = 0;
 /*
  * Unaligned DMA read/write access functions required for OS X/Darwin which
  * don't perform DMA transactions on sector boundaries. These functions are
- * modelled on bdrv_co_do_preadv()/bdrv_co_do_pwritev() and so should be
- * easy to remove if the unaligned block APIs are ever exposed.
+ * modelled on bdrv_co_preadv()/bdrv_co_pwritev() and so should be easy to
+ * remove if the unaligned block APIs are ever exposed.
  */
 
 static void pmac_dma_read(BlockBackend *blk,

include/block/block_int.h

@@ -520,10 +520,10 @@ extern BlockDriver bdrv_qcow2;
  */
 void bdrv_setup_io_funcs(BlockDriver *bdrv);
 
-int coroutine_fn bdrv_co_do_preadv(BlockDriverState *bs,
+int coroutine_fn bdrv_co_preadv(BlockDriverState *bs,
     int64_t offset, unsigned int bytes, QEMUIOVector *qiov,
     BdrvRequestFlags flags);
-int coroutine_fn bdrv_co_do_pwritev(BlockDriverState *bs,
+int coroutine_fn bdrv_co_pwritev(BlockDriverState *bs,
     int64_t offset, unsigned int bytes, QEMUIOVector *qiov,
     BdrvRequestFlags flags);