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path: root/block/qcow2-cluster.c
AgeCommit message (Expand)AuthorFilesLines
2022-07-12block: Change bdrv_{pread,pwrite,pwrite_sync}() param orderAlberto Faria1-11/+11
2022-07-12block: Add a 'flags' param to bdrv_{pread,pwrite,pwrite_sync}()Alberto Faria1-10/+11
2022-03-07osdep: Move memalign-related functions to their own headerPeter Maydell1-0/+1
2021-10-15qcow2: Silence clang -m32 compiler warningHanna Reitz1-1/+2
2021-09-29block: use int64_t instead of uint64_t in driver read handlersVladimir Sementsov-Ogievskiy1-1/+13
2021-09-15qcow2: introduce qcow2_parse_compressed_l2_entry() helperVladimir Sementsov-Ogievskiy1-0/+15
2021-09-15qcow2: compressed read: simplify cluster descriptor passingVladimir Sementsov-Ogievskiy1-3/+2
2021-09-15qcow2: handle_dependencies(): relax conflict detectionVladimir Sementsov-Ogievskiy1-0/+11
2021-09-15qcow2: refactor handle_dependencies() loop bodyVladimir Sementsov-Ogievskiy1-21/+28
2020-11-24qcow2: Fix corruption on write_zeroes with MAY_UNMAPMaxim Levitsky1-3/+6
2020-11-09qcow2: Document and enforce the QCowL2Meta invariantsAlberto Garcia1-2/+3
2020-10-02qcow2: Use L1E_SIZE in qcow2_write_l1_entry()Alberto Garcia1-2/+2
2020-09-15qcow2: Convert qcow2_alloc_cluster_offset() into qcow2_alloc_host_offset()Alberto Garcia1-4/+10
2020-09-15qcow2: Make qcow2_free_any_clusters() free only one clusterAlberto Garcia1-3/+3
2020-09-15qcow2: Rewrite the documentation of qcow2_alloc_cluster_offset()Alberto Garcia1-10/+14
2020-09-15qcow2: Fix removal of list members from BDRVQcow2State.cluster_allocsAlberto Garcia1-3/+0
2020-09-15qcow2: Use macros for the L1, refcount and bitmap table entry sizesAlberto Garcia1-12/+12
2020-09-10block/qcow2-cluster: Add missing "fallthrough" annotationThomas Huth1-0/+1
2020-08-25qcow2: Assert that expand_zero_clusters_in_l1() does not support subclustersAlberto Garcia1-2/+12
2020-08-25qcow2: Add prealloc field to QCowL2MetaAlberto Garcia1-1/+1
2020-08-25qcow2: Add subcluster support to qcow2_co_pwrite_zeroes()Alberto Garcia1-6/+75
2020-08-25qcow2: Clear the L2 bitmap when allocating a compressed clusterAlberto Garcia1-0/+3
2020-08-25qcow2: Update L2 bitmap in qcow2_alloc_cluster_link_l2()Alberto Garcia1-0/+18
2020-08-25qcow2: Add subcluster support to discard_in_l2_slice()Alberto Garcia1-29/+23
2020-08-25qcow2: Add subcluster support to zero_in_l2_slice()Alberto Garcia1-18/+20
2020-08-25qcow2: Add subcluster support to qcow2_get_host_offset()Alberto Garcia1-72/+78
2020-08-25qcow2: Add subcluster support to calculate_l2_meta()Alberto Garcia1-34/+133
2020-08-25qcow2: Replace QCOW2_CLUSTER_* with QCOW2_SUBCLUSTER_*Alberto Garcia1-5/+5
2020-08-25qcow2: Add cluster type parameter to qcow2_get_host_offset()Alberto Garcia1-4/+7
2020-08-25qcow2: Add qcow2_get_subcluster_range_type()Alberto Garcia1-0/+51
2020-08-25qcow2: Add l2_entry_size()Alberto Garcia1-6/+6
2020-08-25qcow2: Add get_l2_entry() and set_l2_entry()Alberto Garcia1-30/+33
2020-08-25qcow2: Process QCOW2_CLUSTER_ZERO_ALLOC clusters in handle_copied()Alberto Garcia1-113/+139
2020-08-25qcow2: Split cluster_needs_cow() out of count_cow_clusters()Alberto Garcia1-15/+19
2020-08-25qcow2: Add calculate_l2_meta()Alberto Garcia1-24/+53
2020-08-25qcow2: Convert qcow2_get_cluster_offset() into qcow2_get_host_offset()Alberto Garcia1-18/+23
2020-08-05qcow2-cluster: Fix integer left shift error in qcow2_alloc_cluster_link_l2()Tuguoyi1-1/+1
2020-07-21qcow2: Implement v2 zero writes with discard if possibleKevin Wolf1-1/+8
2020-04-30qcow2: Support BDRV_REQ_ZERO_WRITE for truncateKevin Wolf1-1/+1
2020-03-06qcow2: Fix alloc_cluster_abort() for pre-existing clustersMax Reitz1-1/+1
2020-02-18qcow2: Fix qcow2_alloc_cluster_abort() for external data fileKevin Wolf1-2/+5
2020-02-06qcow2: Use bs->bl.request_alignment when updating an L1 entryAlberto Garcia1-10/+15
2020-02-06qcow2: Don't round the L1 table allocation up to the sector sizeAlberto Garcia1-3/+2
2020-02-06qcow2: Assert that host cluster offsets fit in L2 table entriesAlberto Garcia1-2/+12
2019-10-14qcow2: Limit total allocation range to INT_MAXMax Reitz1-1/+4
2019-09-16block/qcow2: refactor encryption codeMaxim Levitsky1-28/+13
2019-09-16block/qcow2: Fix corruption introduced by commit 8ac0f15f335Maxim Levitsky1-3/+4
2019-09-16block: Use QEMU_IS_ALIGNEDNir Soffer1-2/+2
2019-09-13qcow2: Stop overwriting compressed clusters one by oneAlberto Garcia1-7/+1
2019-08-27block/qcow2: implement .bdrv_co_pwritev(_compressed)_partVladimir Sementsov-Ogievskiy1-3/+6
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