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path: root/block/qcow2.c
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* qcow2: Skip copy-on-write when allocating a zero clusterAlberto Garcia2020-10-271-16/+19
* block/io: fix bdrv_co_block_status_aboveVladimir Sementsov-Ogievskiy2020-10-231-2/+14
* qcow2: Convert qcow2_alloc_cluster_offset() into qcow2_alloc_host_offset()Alberto Garcia2020-09-151-23/+13Star
* qcow2: Make preallocate_co() resize the image to the correct sizeAlberto Garcia2020-09-151-0/+1
* qcow2: Return the original error code in qcow2_co_pwrite_zeroes()Alberto Garcia2020-09-151-1/+1
* qcow2: Handle QCowL2Meta on error in preallocate_co()Alberto Garcia2020-09-151-23/+17Star
* qcow2: Don't check nb_clusters when removing l2meta from the listAlberto Garcia2020-09-151-3/+1Star
* qcow2: Use macros for the L1, refcount and bitmap table entry sizesAlberto Garcia2020-09-151-14/+13Star
* qcow2: Allow preallocation and backing files if extended_l2 is setAlberto Garcia2020-08-251-3/+4
* qcow2: Add the 'extended_l2' option and the QCOW2_INCOMPAT_EXTL2 bitAlberto Garcia2020-08-251-6/+60
* qcow2: Add prealloc field to QCowL2MetaAlberto Garcia2020-08-251-0/+6
* qcow2: Add subcluster support to qcow2_measure()Alberto Garcia2020-08-251-7/+13
* qcow2: Add subcluster support to qcow2_co_pwrite_zeroes()Alberto Garcia2020-08-251-16/+17
* qcow2: Add subcluster support to handle_alloc_space()Alberto Garcia2020-08-251-4/+5
* qcow2: Handle QCOW2_SUBCLUSTER_UNALLOCATED_ALLOCAlberto Garcia2020-08-251-3/+9
* qcow2: Replace QCOW2_CLUSTER_* with QCOW2_SUBCLUSTER_*Alberto Garcia2020-08-251-34/+36
* qcow2: Add cluster type parameter to qcow2_get_host_offset()Alberto Garcia2020-08-251-15/+22
* qcow2: Add l2_entry_size()Alberto Garcia2020-08-251-4/+4
* qcow2: Add subcluster-related fields to BDRVQcow2StateAlberto Garcia2020-08-251-0/+5
* qcow2: Convert qcow2_get_cluster_offset() into qcow2_get_host_offset()Alberto Garcia2020-08-251-17/+7Star
* qcow2: Make Qcow2AioTask store the full host offsetAlberto Garcia2020-08-251-36/+33Star
* qcow2: Fix capitalization of header extension constant.Andrey Shinkevich2020-07-271-1/+1
* block: Add support to warn on backing file change without formatEric Blake2020-07-141-1/+1
* qcow2: Deprecate use of qemu-img amend to change backing fileEric Blake2020-07-141-0/+5
* qapi: Smooth another visitor error checking patternMarkus Armbruster2020-07-101-5/+2Star
* error: Eliminate error_propagate() with Coccinelle, part 2Markus Armbruster2020-07-101-9/+4Star
* qemu-option: Use returned bool to check for failureMarkus Armbruster2020-07-101-2/+1Star
* block: drop unallocated_blocks_are_zeroVladimir Sementsov-Ogievskiy2020-07-061-1/+0Star
* block/qcow2: implement blockdev-amendMaxim Levitsky2020-07-061-0/+39
* block/qcow2: extend qemu-img amend interface with crypto optionsMaxim Levitsky2020-07-061-9/+62
* block/amend: refactor qcow2 amend optionsMaxim Levitsky2020-07-061-100/+38Star
* block/amend: separate amend and create options for qemu-imgMaxim Levitsky2020-07-061-79/+94
* block/amend: add 'force' optionMaxim Levitsky2020-07-061-0/+1
* qcow2: Fix preallocation on images with unaligned sizesAlberto Garcia2020-07-061-3/+14
* qcow2: Expose bitmaps' size during measureEric Blake2020-05-281-3/+11
* block: Make it easier to learn which BDS support bitmapsEric Blake2020-05-191-0/+2
* block: Use bdrv_default_perms()Max Reitz2020-05-181-1/+1
* block: Make format drivers use child_of_bdsMax Reitz2020-05-181-6/+13
* block: Add BdrvChildRole to BdrvChildMax Reitz2020-05-181-3/+3
* block: Add BlockDriver.is_formatMax Reitz2020-05-181-0/+1
* qcow2: add zstd cluster compressionDenis Plotnikov2020-05-131-0/+7
* qcow2: introduce compression type featureDenis Plotnikov2020-05-131-0/+113
* block: Drop unused .bdrv_has_zero_init_truncateEric Blake2020-05-081-1/+0Star
* qcow2: Fix preallocation on block devicesMax Reitz2020-05-081-2/+8
* qcow2: Avoid integer wraparound in qcow2_co_truncate()Alberto Garcia2020-05-081-5/+7
* qcow2: Tweak comment about bitmaps vs. resizeEric Blake2020-05-051-1/+1
* qcow2: Allow resize of images with internal snapshotsEric Blake2020-05-051-3/+22
* block: Add blk_new_with_bs() helperEric Blake2020-05-051-10/+8Star
* qcow2: Forward ZERO_WRITE flag for full preallocationKevin Wolf2020-04-301-3/+19
* qcow2: Support BDRV_REQ_ZERO_WRITE for truncateKevin Wolf2020-04-301-0/+34
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