OpenE2K/qemu-e2k
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61914f8906
qemu-e2k/block
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Stefan Hajnoczi 61914f8906 qcow2: include LUKS payload overhead in qemu-img measure 
LUKS encryption reserves clusters for its own payload data.  The size of
this area must be included in the qemu-img measure calculation so that
we arrive at the correct minimum required image size.

(Ab)use the qcrypto_block_create() API to determine the payload
overhead.  We discard the payload data that qcrypto thinks will be
written to the image.

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>
Message-id: 20190218104525.23674-2-stefanha@redhat.com
Signed-off-by: Max Reitz <mreitz@redhat.com>
2019-02-25 15:11:28 +01:00
..
accounting.c
backup.c Revert "hbitmap: Add @advance param to hbitmap_iter_next()" 2019-01-15 18:26:50 -05:00
blkdebug.c block: Purify .bdrv_refresh_filename() 2019-02-25 15:11:27 +01:00
blklogwrites.c block: Purify .bdrv_refresh_filename() 2019-02-25 15:11:27 +01:00
blkreplay.c
blkverify.c block: Purify .bdrv_refresh_filename() 2019-02-25 15:11:27 +01:00
block-backend.c block-backend: Make blk_inc/dec_in_flight public 2019-02-25 15:03:19 +01:00
bochs.c avoid TABs in files that only contain a few 2019-01-11 15:46:56 +01:00
cloop.c block: Require auto-read-only for existing fallbacks 2018-11-05 15:09:55 +01:00
commit.c block: Purify .bdrv_refresh_filename() 2019-02-25 15:11:27 +01:00
copy-on-read.c
create.c
crypto.c block: Add strong_runtime_opts to BlockDriver 2019-02-25 15:11:27 +01:00
crypto.h
curl.c block/curl: Implement bdrv_refresh_filename() 2019-02-25 15:11:27 +01:00
dirty-bitmap.c block/dirty-bitmap: Documentation and Comment fixups 2019-02-19 17:49:43 -05:00
dmg-bz2.c
dmg-lzfse.c block: adding lzfse decompressing support as a module. 2018-12-14 11:52:40 +01:00
dmg.c dmg: don't skip zero chunk 2019-01-04 11:15:09 +00:00
dmg.h dmg: including dmg-lzfse module inside dmg block driver. 2018-12-14 11:52:40 +01:00
file-posix.c block/file-posix: Convert from DPRINTF() macro to trace events 2019-01-31 00:38:19 +01:00
file-win32.c avoid TABs in files that only contain a few 2019-01-11 15:46:56 +01:00
gluster.c block: Add strong_runtime_opts to BlockDriver 2019-02-25 15:11:27 +01:00
io.c block: Fix hangs in synchronous APIs with iothreads 2019-02-01 13:46:44 +01:00
iscsi-opts.c
iscsi.c block: Add strong_runtime_opts to BlockDriver 2019-02-25 15:11:27 +01:00
linux-aio.c avoid TABs in files that only contain a few 2019-01-11 15:46:56 +01:00
Makefile.objs configure: adding support to lzfse library. 2018-12-14 11:52:40 +01:00
mirror.c block: Purify .bdrv_refresh_filename() 2019-02-25 15:11:27 +01:00
nbd-client.c nbd: Increase bs->in_flight during AioContext switch 2019-02-25 15:03:19 +01:00
nbd-client.h nbd: Restrict connection_co reentrance 2019-02-25 15:03:19 +01:00
nbd.c block: Purify .bdrv_refresh_filename() 2019-02-25 15:11:27 +01:00
nfs.c block: Purify .bdrv_refresh_filename() 2019-02-25 15:11:27 +01:00
null.c block/null: Generate filename even with latency-ns 2019-02-25 15:11:27 +01:00
nvme.c block/nvme: Fix bdrv_refresh_filename() 2019-02-25 15:11:27 +01:00
parallels.c
parallels.h
qapi.c block: bdrv_get_full_backing_filename's ret. val. 2019-02-25 15:11:26 +01:00
qcow2-bitmap.c qcow2: Add list of bitmaps to ImageInfoSpecificQCow2 2019-02-11 14:35:43 -06:00
qcow2-cache.c
qcow2-cluster.c qcow2: Assert that L2 table offsets fit in the L1 table 2019-02-25 15:05:23 +01:00
qcow2-refcount.c qcow2: Assert that refcount block offsets fit in the refcount table 2019-02-01 13:46:44 +01:00
qcow2-snapshot.c qcow2-snapshot: remove redundant find_snapshot_by_id_and_name call 2019-02-25 15:03:19 +01:00
qcow2.c qcow2: include LUKS payload overhead in qemu-img measure 2019-02-25 15:11:28 +01:00
qcow2.h qcow2: Add list of bitmaps to ImageInfoSpecificQCow2 2019-02-11 14:35:43 -06:00
qcow.c block: Add strong_runtime_opts to BlockDriver 2019-02-25 15:11:27 +01:00
qed-check.c
qed-cluster.c
qed-l2-cache.c
qed-table.c
qed.c block: Add BDS.auto_backing_file 2019-02-25 15:11:25 +01:00
qed.h
quorum.c block: Purify .bdrv_refresh_filename() 2019-02-25 15:11:27 +01:00
raw-format.c block: Add strong_runtime_opts to BlockDriver 2019-02-25 15:11:27 +01:00
rbd.c block: Add strong_runtime_opts to BlockDriver 2019-02-25 15:11:27 +01:00
replication.c block: Add strong_runtime_opts to BlockDriver 2019-02-25 15:11:27 +01:00
sheepdog.c block: Add strong_runtime_opts to BlockDriver 2019-02-25 15:11:27 +01:00
snapshot.c block/snapshot: remove bdrv_snapshot_delete_by_id_or_name 2019-02-25 15:03:18 +01:00
ssh.c block: Add strong_runtime_opts to BlockDriver 2019-02-25 15:11:27 +01:00
stream.c block: Use bdrv_reopen_set_read_only() in stream_start/complete() 2018-12-14 11:55:02 +01:00
throttle-groups.c throttle-groups: fix restart coroutine iothread race 2019-01-24 10:02:28 +00:00
throttle.c block: Add strong_runtime_opts to BlockDriver 2019-02-25 15:11:27 +01:00
trace-events block/sheepdog: Convert from DPRINTF() macro to trace events 2019-01-31 00:38:19 +01:00
vdi.c block: Eliminate the S_1KiB, S_2KiB, ... macros 2019-02-01 13:46:45 +01:00
vhdx-endian.c block/vhdx: Don't take address of fields in packed structs 2018-11-05 15:09:54 +01:00
vhdx-log.c block: Use bdrv_refresh_filename() to pull 2019-02-25 15:11:25 +01:00
vhdx.c block/vhdx: Don't take address of fields in packed structs 2018-11-05 15:09:54 +01:00
vhdx.h qemu/queue.h: leave head structs anonymous unless necessary 2019-01-11 15:46:55 +01:00
vmdk.c block: Add BlockDriver.bdrv_gather_child_options 2019-02-25 15:11:27 +01:00
vpc.c block: Add strong_runtime_opts to BlockDriver 2019-02-25 15:11:27 +01:00
vvfat.c block: Add strong_runtime_opts to BlockDriver 2019-02-25 15:11:27 +01:00
vxhs.c block: Add strong_runtime_opts to BlockDriver 2019-02-25 15:11:27 +01:00
win32-aio.c
write-threshold.c