* [Qemu-devel] [4179] unlink the bs from bdrv-list upon bdrv_delete(bs)
@ 2008-04-08 19:51 Aurelien Jarno
0 siblings, 0 replies; only message in thread
From: Aurelien Jarno @ 2008-04-08 19:51 UTC (permalink / raw)
To: qemu-devel
Revision: 4179
http://svn.sv.gnu.org/viewvc/?view=rev&root=qemu&revision=4179
Author: aurel32
Date: 2008-04-08 19:51:21 +0000 (Tue, 08 Apr 2008)
Log Message:
-----------
unlink the bs from bdrv-list upon bdrv_delete(bs)
(Uri Lublin)
Modified Paths:
--------------
trunk/block.c
Modified: trunk/block.c
===================================================================
--- trunk/block.c 2008-04-08 19:51:13 UTC (rev 4178)
+++ trunk/block.c 2008-04-08 19:51:21 UTC (rev 4179)
@@ -452,7 +452,14 @@
void bdrv_delete(BlockDriverState *bs)
{
- /* XXX: remove the driver list */
+ BlockDriverState **pbs;
+
+ pbs = &bdrv_first;
+ while (*pbs != bs && *pbs != NULL)
+ pbs = &(*pbs)->next;
+ if (*pbs == bs)
+ *pbs = bs->next;
+
bdrv_close(bs);
qemu_free(bs);
}
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2008-04-08 19:51 [Qemu-devel] [4179] unlink the bs from bdrv-list upon bdrv_delete(bs) Aurelien Jarno
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