[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[Qemu-block] [PATCH for-2.4 0/5] block: Fix backing file child when modi
From: |
Kevin Wolf |
Subject: |
[Qemu-block] [PATCH for-2.4 0/5] block: Fix backing file child when modifying graph |
Date: |
Wed, 8 Jul 2015 21:36:38 +0200 |
This series is extracted from my work towards removing bdrv_swap(),
which is targeted for 2.5. It contains a fix for dangling pointers when
modifying the BDS graph and its dependencies.
I didn't bother to split patches of which only a part is required, nor
did I remove references to the future bdrv_swap removal (after all, it
will happen, even if the patches will be delayed by the 2.4 freeze).
Specifically, bdrv_open/unref_child() are yet unused in this series; the
respective patches are included because of bdrv_attach/detach_child().
Kevin Wolf (5):
block: Move bdrv_attach_child() calls up the call chain
block: Introduce bdrv_open_child()
block: Introduce bdrv_unref_child()
block: Reorder cleanups in bdrv_close()
block: Fix backing file child when modifying graph
block.c | 144 ++++++++++++++++++++++++++++++++--------------
include/block/block.h | 7 +++
include/block/block_int.h | 1 +
3 files changed, 108 insertions(+), 44 deletions(-)
--
1.8.3.1
- [Qemu-block] [PATCH for-2.4 0/5] block: Fix backing file child when modifying graph,
Kevin Wolf <=
- [Qemu-block] [PATCH for-2.4 2/5] block: Introduce bdrv_open_child(), Kevin Wolf, 2015/07/08
- [Qemu-block] [PATCH for-2.4 3/5] block: Introduce bdrv_unref_child(), Kevin Wolf, 2015/07/08
- [Qemu-block] [PATCH for-2.4 1/5] block: Move bdrv_attach_child() calls up the call chain, Kevin Wolf, 2015/07/08
- [Qemu-block] [PATCH for-2.4 4/5] block: Reorder cleanups in bdrv_close(), Kevin Wolf, 2015/07/08
- [Qemu-block] [PATCH for-2.4 5/5] block: Fix backing file child when modifying graph, Kevin Wolf, 2015/07/08