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path: root/block/qcow2.c
AgeCommit message (Expand)AuthorFilesLines
2022-03-07osdep: Move memalign-related functions to their own headerPeter Maydell1-0/+1
2022-02-01qcow2: simple case support for downgrading of qcow2 images with zstdVladimir Sementsov-Ogievskiy1-2/+56
2021-09-29block: use int64_t instead of int in driver discard handlersVladimir Sementsov-Ogievskiy1-1/+1
2021-09-29block: use int64_t instead of int in driver write_zeroes handlersVladimir Sementsov-Ogievskiy1-1/+1
2021-09-29block: use int64_t instead of uint64_t in copy_range driver handlersVladimir Sementsov-Ogievskiy1-6/+6
2021-09-29block: use int64_t instead of uint64_t in driver write handlersVladimir Sementsov-Ogievskiy1-3/+3
2021-09-29block: use int64_t instead of uint64_t in driver read handlersVladimir Sementsov-Ogievskiy1-2/+3
2021-09-29qcow2: check request on vmstate save/load pathVladimir Sementsov-Ogievskiy1-6/+37
2021-09-15qcow2: introduce qcow2_parse_compressed_l2_entry() helperVladimir Sementsov-Ogievskiy1-7/+2
2021-09-15qcow2: compressed read: simplify cluster descriptor passingVladimir Sementsov-Ogievskiy1-5/+7
2021-07-09qcow2: Fix dangling pointer after reopen for 'file'Kevin Wolf1-0/+29
2021-07-09qcow2: Prohibit backing file changes in 'qemu-img amend'Eric Blake1-9/+4
2021-06-02block: consistently use bdrv_is_read_only()Vladimir Sementsov-Ogievskiy1-3/+2
2021-05-18qcow2: set bdi->is_dirtyVladimir Sementsov-Ogievskiy1-0/+1
2021-03-30qcow2: Force preallocation with data-file-rawMax Reitz1-0/+34
2021-03-29qcow2: use external virtual timersPavel Dovgalyuk1-3/+4
2021-03-08block/qcow2: refactor qcow2_update_options_prepare error pathsVladimir Sementsov-Ogievskiy1-3/+8
2021-03-08block/qcow2: simplify qcow2_co_invalidate_cache()Vladimir Sementsov-Ogievskiy1-9/+4
2021-03-08block/qcow2: read_cache_sizes: return status valueVladimir Sementsov-Ogievskiy1-10/+9
2021-03-08block/qcow2-bitmap: improve qcow2_load_dirty_bitmaps() interfaceVladimir Sementsov-Ogievskiy1-4/+2
2021-03-08block/qcow2: qcow2_get_specific_info(): drop error propagationVladimir Sementsov-Ogievskiy1-7/+3
2021-03-08block: check return value of bdrv_open_child and drop error propagationVladimir Sementsov-Ogievskiy1-3/+3
2021-02-15block: qcow2: remove the created file on initialization errorMaxim Levitsky1-3/+5
2021-01-08Remove superfluous timer_del() callsPeter Maydell1-1/+0
2020-11-09block: Fix some code style problems, "foo* bar" should be "foo *bar"shiliyang1-2/+2
2020-11-09qcow2: Document and enforce the QCowL2Meta invariantsAlberto Garcia1-4/+15
2020-10-27qcow2: Skip copy-on-write when allocating a zero clusterAlberto Garcia1-16/+19
2020-10-23block/io: fix bdrv_co_block_status_aboveVladimir Sementsov-Ogievskiy1-2/+14
2020-09-15qcow2: Convert qcow2_alloc_cluster_offset() into qcow2_alloc_host_offset()Alberto Garcia1-23/+13
2020-09-15qcow2: Make preallocate_co() resize the image to the correct sizeAlberto Garcia1-0/+1
2020-09-15qcow2: Return the original error code in qcow2_co_pwrite_zeroes()Alberto Garcia1-1/+1
2020-09-15qcow2: Handle QCowL2Meta on error in preallocate_co()Alberto Garcia1-23/+17
2020-09-15qcow2: Don't check nb_clusters when removing l2meta from the listAlberto Garcia1-3/+1
2020-09-15qcow2: Use macros for the L1, refcount and bitmap table entry sizesAlberto Garcia1-14/+13
2020-08-25qcow2: Allow preallocation and backing files if extended_l2 is setAlberto Garcia1-3/+4
2020-08-25qcow2: Add the 'extended_l2' option and the QCOW2_INCOMPAT_EXTL2 bitAlberto Garcia1-6/+60
2020-08-25qcow2: Add prealloc field to QCowL2MetaAlberto Garcia1-0/+6
2020-08-25qcow2: Add subcluster support to qcow2_measure()Alberto Garcia1-7/+13
2020-08-25qcow2: Add subcluster support to qcow2_co_pwrite_zeroes()Alberto Garcia1-16/+17
2020-08-25qcow2: Add subcluster support to handle_alloc_space()Alberto Garcia1-4/+5
2020-08-25qcow2: Handle QCOW2_SUBCLUSTER_UNALLOCATED_ALLOCAlberto Garcia1-3/+9
2020-08-25qcow2: Replace QCOW2_CLUSTER_* with QCOW2_SUBCLUSTER_*Alberto Garcia1-34/+36
2020-08-25qcow2: Add cluster type parameter to qcow2_get_host_offset()Alberto Garcia1-15/+22
2020-08-25qcow2: Add l2_entry_size()Alberto Garcia1-4/+4
2020-08-25qcow2: Add subcluster-related fields to BDRVQcow2StateAlberto Garcia1-0/+5
2020-08-25qcow2: Convert qcow2_get_cluster_offset() into qcow2_get_host_offset()Alberto Garcia1-17/+7
2020-08-25qcow2: Make Qcow2AioTask store the full host offsetAlberto Garcia1-36/+33
2020-07-27qcow2: Fix capitalization of header extension constant.Andrey Shinkevich1-1/+1
2020-07-14block: Add support to warn on backing file change without formatEric Blake1-1/+1
2020-07-14qcow2: Deprecate use of qemu-img amend to change backing fileEric Blake1-0/+5
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