qemu/include/block
Kevin Wolf 5db15a5769 block: Manage backing file references in bdrv_set_backing_hd()
This simplifies the code somewhat, especially when dropping whole
backing file subchains.

The exception is the mirroring code that does adventurous things with
bdrv_swap() and in order to keep it working, I had to duplicate most of
bdrv_set_backing_hd() locally. We'll get rid again of this ugliness
shortly.

Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Alberto Garcia <berto@igalia.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
2015-10-16 15:34:29 +02:00
..
accounting.h block: add accounting for merged requests 2015-02-06 17:24:21 +01:00
aio.h AioContext: force event loop iteration using BH 2015-07-29 10:02:06 +01:00
block_int.h block: Convert bs->backing_hd to BdrvChild 2015-10-16 15:34:29 +02:00
block.h block: Manage backing file references in bdrv_set_backing_hd() 2015-10-16 15:34:29 +02:00
blockjob.h blockjob: add block_job_release function 2015-07-07 14:27:14 +01:00
coroutine_int.h coroutine: Clean up qemu_coroutine_enter() 2015-03-09 11:11:59 +01:00
coroutine.h coroutine: drop qemu_coroutine_adjust_pool_size 2015-01-13 13:43:29 +00:00
nbd.h nbd: Set block size to BDRV_SECTOR_SIZE 2015-03-18 12:07:01 +01:00
qapi.h qmp: fill in the image field in BlockDeviceInfo 2015-04-28 15:36:09 +02:00
scsi.h typofixes - v4 2015-09-11 10:45:43 +03:00
snapshot.h qemu-nbd: support internal snapshot export 2013-12-04 15:19:00 +01:00
thread-pool.h block: Rename BlockDriverCompletionFunc to BlockCompletionFunc 2014-10-20 13:41:27 +02:00
throttle-groups.h throttle: acquire the ThrottleGroup lock in bdrv_swap() 2015-06-12 14:00:00 +01:00
write-threshold.h block: add event when disk usage exceeds threshold 2015-02-06 17:24:21 +01:00