aio: rename AIOPool to AIOCBInfo

Now that AIOPool no longer keeps a freelist, it isn't really a "pool"
anymore.  Rename it to AIOCBInfo and make it const since it no longer
needs to be modified.

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>

1 files changed, 11 insertions, 11 deletions

diff --git a/block.c b/block.c
index ea0f7d8367..854ebd60d4 100644
--- a/block.c
+++ b/block.c
@@ -3521,7 +3521,7 @@ int bdrv_aio_multiwrite(BlockDriverState *bs, BlockRequest *reqs, int num_reqs)
 
 void bdrv_aio_cancel(BlockDriverAIOCB *acb)
 {
-    acb->pool->cancel(acb);
+    acb->aiocb_info->cancel(acb);
 }
 
 /* block I/O throttling */
@@ -3711,7 +3711,7 @@ static void bdrv_aio_cancel_em(BlockDriverAIOCB *blockacb)
     qemu_aio_release(acb);
 }
 
-static AIOPool bdrv_em_aio_pool = {
+static const AIOCBInfo bdrv_em_aiocb_info = {
     .aiocb_size         = sizeof(BlockDriverAIOCBSync),
     .cancel             = bdrv_aio_cancel_em,
 };
@@ -3740,7 +3740,7 @@ static BlockDriverAIOCB *bdrv_aio_rw_vector(BlockDriverState *bs,
 {
     BlockDriverAIOCBSync *acb;
 
-    acb = qemu_aio_get(&bdrv_em_aio_pool, bs, cb, opaque);
+    acb = qemu_aio_get(&bdrv_em_aiocb_info, bs, cb, opaque);
     acb->is_write = is_write;
     acb->qiov = qiov;
     acb->bounce = qemu_blockalign(bs, qiov->size);
@@ -3785,7 +3785,7 @@ static void bdrv_aio_co_cancel_em(BlockDriverAIOCB *blockacb)
     qemu_aio_flush();
 }
 
-static AIOPool bdrv_em_co_aio_pool = {
+static const AIOCBInfo bdrv_em_co_aiocb_info = {
     .aiocb_size         = sizeof(BlockDriverAIOCBCoroutine),
     .cancel             = bdrv_aio_co_cancel_em,
 };
@@ -3828,7 +3828,7 @@ static BlockDriverAIOCB *bdrv_co_aio_rw_vector(BlockDriverState *bs,
     Coroutine *co;
     BlockDriverAIOCBCoroutine *acb;
 
-    acb = qemu_aio_get(&bdrv_em_co_aio_pool, bs, cb, opaque);
+    acb = qemu_aio_get(&bdrv_em_co_aiocb_info, bs, cb, opaque);
     acb->req.sector = sector_num;
     acb->req.nb_sectors = nb_sectors;
     acb->req.qiov = qiov;
@@ -3858,7 +3858,7 @@ BlockDriverAIOCB *bdrv_aio_flush(BlockDriverState *bs,
     Coroutine *co;
     BlockDriverAIOCBCoroutine *acb;
 
-    acb = qemu_aio_get(&bdrv_em_co_aio_pool, bs, cb, opaque);
+    acb = qemu_aio_get(&bdrv_em_co_aiocb_info, bs, cb, opaque);
     co = qemu_coroutine_create(bdrv_aio_flush_co_entry);
     qemu_coroutine_enter(co, acb);
 
@@ -3884,7 +3884,7 @@ BlockDriverAIOCB *bdrv_aio_discard(BlockDriverState *bs,
 
     trace_bdrv_aio_discard(bs, sector_num, nb_sectors, opaque);
 
-    acb = qemu_aio_get(&bdrv_em_co_aio_pool, bs, cb, opaque);
+    acb = qemu_aio_get(&bdrv_em_co_aiocb_info, bs, cb, opaque);
     acb->req.sector = sector_num;
     acb->req.nb_sectors = nb_sectors;
     co = qemu_coroutine_create(bdrv_aio_discard_co_entry);
@@ -3904,13 +3904,13 @@ void bdrv_init_with_whitelist(void)
     bdrv_init();
 }
 
-void *qemu_aio_get(AIOPool *pool, BlockDriverState *bs,
+void *qemu_aio_get(const AIOCBInfo *aiocb_info, BlockDriverState *bs,
                    BlockDriverCompletionFunc *cb, void *opaque)
 {
     BlockDriverAIOCB *acb;
 
-    acb = g_slice_alloc(pool->aiocb_size);
-    acb->pool = pool;
+    acb = g_slice_alloc(aiocb_info->aiocb_size);
+    acb->aiocb_info = aiocb_info;
     acb->bs = bs;
     acb->cb = cb;
     acb->opaque = opaque;
@@ -3920,7 +3920,7 @@ void *qemu_aio_get(AIOPool *pool, BlockDriverState *bs,
 void qemu_aio_release(void *p)
 {
     BlockDriverAIOCB *acb = p;
-    g_slice_free1(acb->pool->aiocb_size, acb);
+    g_slice_free1(acb->aiocb_info->aiocb_size, acb);
 }
 
 /**************************************************************/