izzy/xemu
0
0
Fork 0
mirror of https://github.com/izzy2lost/xemu.git synced 2026-07-06 00:20:22 -07:00
Code Issues Packages Projects Releases Wiki Activity

block: mark blk_remove_bs() as GRAPH_UNLOCKED

Browse Source 
The function blk_remove_bs() calls bdrv_graph_wrlock_drained() and can
also call bdrv_drained_begin(), both of which which must be called with
the graph unlocked.

Marking blk_remove_bs() as GRAPH_UNLOCKED requires temporarily
unlocking in hmp_drive_del().

Signed-off-by: Fiona Ebner <f.ebner@proxmox.com>
Message-ID: <20250530151125.955508-38-f.ebner@proxmox.com>
Reviewed-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
This commit is contained in:
Fiona Ebner
2025-07-14 15:42:10 +02:00
committed by Kevin Wolf
parent 7525aa25db
commit b326b127df
2 changed files with 11 additions and 6 deletions
Download Patch File Download Diff File Expand all files Collapse all files
include/system/block-backend-global-state.h
+1 -1
View File
@@ -55,7 +55,7 @@ void monitor_remove_blk(BlockBackend *blk);
BlockBackendPublic *blk_get_public(BlockBackend *blk);
void blk_remove_bs(BlockBackend *blk);
void GRAPH_UNLOCKED blk_remove_bs(BlockBackend *blk);
int blk_insert_bs(BlockBackend *blk, BlockDriverState *bs, Error **errp);
int blk_replace_bs(BlockBackend *blk, BlockDriverState *new_bs, Error **errp);
bool GRAPH_RDLOCK bdrv_has_blk(BlockDriverState *bs);