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[PATCH v5 16/31] include/sysemu/blockdev.h: global state API
From: |
Emanuele Giuseppe Esposito |
Subject: |
[PATCH v5 16/31] include/sysemu/blockdev.h: global state API |
Date: |
Wed, 24 Nov 2021 01:44:03 -0500 |
blockdev functions run always under the BQL lock.
Signed-off-by: Emanuele Giuseppe Esposito <eesposit@redhat.com>
---
include/sysemu/blockdev.h | 13 ++++++++++---
1 file changed, 10 insertions(+), 3 deletions(-)
diff --git a/include/sysemu/blockdev.h b/include/sysemu/blockdev.h
index c4b7b8b54e..e53eb91be6 100644
--- a/include/sysemu/blockdev.h
+++ b/include/sysemu/blockdev.h
@@ -13,9 +13,6 @@
#include "block/block.h"
#include "qemu/queue.h"
-void blockdev_mark_auto_del(BlockBackend *blk);
-void blockdev_auto_del(BlockBackend *blk);
-
typedef enum {
IF_DEFAULT = -1, /* for use with drive_add() only */
/*
@@ -40,6 +37,16 @@ struct DriveInfo {
QTAILQ_ENTRY(DriveInfo) next;
};
+/*
+ * Global state (GS) API. These functions run under the BQL lock.
+ *
+ * See include/block/block-global-state.h for more information about
+ * the GS API.
+ */
+
+void blockdev_mark_auto_del(BlockBackend *blk);
+void blockdev_auto_del(BlockBackend *blk);
+
DriveInfo *blk_legacy_dinfo(BlockBackend *blk);
DriveInfo *blk_set_legacy_dinfo(BlockBackend *blk, DriveInfo *dinfo);
BlockBackend *blk_by_legacy_dinfo(DriveInfo *dinfo);
--
2.27.0
- [PATCH v5 06/31] block/block-backend.c: assertions for block-backend, (continued)
- [PATCH v5 06/31] block/block-backend.c: assertions for block-backend, Emanuele Giuseppe Esposito, 2021/11/24
- [PATCH v5 07/31] include/block/block_int: split header into I/O and global state API, Emanuele Giuseppe Esposito, 2021/11/24
- [PATCH v5 10/31] block.c: modify .attach and .detach callbacks of child_of_bds, Emanuele Giuseppe Esposito, 2021/11/24
- [PATCH v5 13/31] block.c: add assertions to static functions, Emanuele Giuseppe Esposito, 2021/11/24
- [PATCH v5 09/31] block: introduce assert_bdrv_graph_writable, Emanuele Giuseppe Esposito, 2021/11/24
- [PATCH v5 08/31] assertions for block_int global state API, Emanuele Giuseppe Esposito, 2021/11/24
- [PATCH v5 11/31] include/block/blockjob_int.h: split header into I/O and GS API, Emanuele Giuseppe Esposito, 2021/11/24
- [PATCH v5 12/31] assertions for blockjob_int.h, Emanuele Giuseppe Esposito, 2021/11/24
- [PATCH v5 14/31] include/block/blockjob.h: global state API, Emanuele Giuseppe Esposito, 2021/11/24
- [PATCH v5 15/31] assertions for blockjob.h global state API, Emanuele Giuseppe Esposito, 2021/11/24
- [PATCH v5 16/31] include/sysemu/blockdev.h: global state API,
Emanuele Giuseppe Esposito <=
- [PATCH v5 20/31] block/coroutines: I/O API, Emanuele Giuseppe Esposito, 2021/11/24
- [PATCH v5 18/31] include/block/snapshot: global state API + assertions, Emanuele Giuseppe Esposito, 2021/11/24
- [PATCH v5 17/31] assertions for blockdev.h global state API, Emanuele Giuseppe Esposito, 2021/11/24
- [PATCH v5 19/31] block/copy-before-write.h: global state API + assertions, Emanuele Giuseppe Esposito, 2021/11/24
- [PATCH v5 22/31] block_int-common.h: assertion in the callers of BlockDriver function pointers, Emanuele Giuseppe Esposito, 2021/11/24
- [PATCH v5 24/31] block_int-common.h: assertions in the callers of BdrvChildClass function pointers, Emanuele Giuseppe Esposito, 2021/11/24
- [PATCH v5 21/31] block_int-common.h: split function pointers in BlockDriver, Emanuele Giuseppe Esposito, 2021/11/24
- [PATCH v5 23/31] block_int-common.h: split function pointers in BdrvChildClass, Emanuele Giuseppe Esposito, 2021/11/24
- [PATCH v5 26/31] job.h: split function pointers in JobDriver, Emanuele Giuseppe Esposito, 2021/11/24
- [PATCH v5 25/31] block-backend-common.h: split function pointers in BlockDevOps, Emanuele Giuseppe Esposito, 2021/11/24