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path: root/fs/btrfs/lzo.c
AgeCommit message (Expand)AuthorFilesLines
2026-04-07btrfs: prevent direct reclaim during compressed readaheadJP Kobryn (Meta)1-3/+3
2026-04-07btrfs: lzo: inline read/write length helpersDavid Sterba1-22/+6
2026-04-07btrfs: reduce the size of compressed_bioQu Wenruo1-3/+4
2026-03-21Merge tag 'for-7.0-rc4-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/...Linus Torvalds1-2/+2
2026-03-17btrfs: fix an incorrect ASSERT() condition inside lzo_decompress_bio()Qu Wenruo1-2/+2
2026-02-21Convert 'alloc_obj' family to use the new default GFP_KERNEL argumentLinus Torvalds1-1/+1
2026-02-21treewide: Replace kmalloc with kmalloc_obj for non-scalar typesKees Cook1-1/+1
2026-02-03btrfs: remove the old btrfs_compress_folios() infrastructureQu Wenruo1-188/+0
2026-02-03btrfs: lzo: introduce lzo_compress_bio() helperQu Wenruo1-0/+258
2026-02-03btrfs: remove out label in lzo_decompress()Filipe Manana1-10/+7
2026-02-03btrfs: lzo: use folio_iter to handle lzo_decompress_bio()Qu Wenruo1-9/+37
2025-09-23btrfs: add unlikely annotations to branches leading to EUCLEANDavid Sterba1-3/+3
2025-09-23btrfs: prepare lzo to support bs > ps casesQu Wenruo1-19/+22
2025-09-23btrfs: prepare compression folio alloc/free for bs > ps casesQu Wenruo1-8/+10
2025-09-23btrfs: reduce compression workspace buffer space to block sizeQu Wenruo1-7/+13
2025-09-23btrfs: rename btrfs_compress_op to btrfs_compress_levelsQu Wenruo1-1/+1
2025-09-23btrfs: cleanup the per-module compression workspace managersQu Wenruo1-3/+0
2025-09-23btrfs: add an fs_info parameter for compression workspace managerQu Wenruo1-1/+1
2025-09-22btrfs: pass btrfs_inode pointer directly into btrfs_compress_folios()Qu Wenruo1-2/+3
2025-05-15btrfs: prepare compression paths for large data foliosQu Wenruo1-3/+2
2024-11-11btrfs: lzo: drop unused paramter level from lzo_alloc_workspace()David Sterba1-1/+1
2024-09-10btrfs: convert lzo_decompress() to take a folioLi Zetao1-6/+6
2024-07-11btrfs: enhance compression error messagesDavid Sterba1-13/+30
2024-05-07btrfs: compression: migrate compression/decompression paths to foliosQu Wenruo1-43/+43
2024-05-07btrfs: compression: convert page allocation to folio interfacesQu Wenruo1-2/+2
2024-05-07btrfs: compression: add error handling for missed page cacheQu Wenruo1-2/+3
2024-03-04btrfs: add helper to get fs_info from struct inode pointerDavid Sterba1-1/+1
2024-03-04btrfs: add helpers to get fs_info from page/folio pointersDavid Sterba1-1/+1
2024-01-18btrfs: lzo: fix and simplify the inline extent decompressionQu Wenruo1-25/+9
2023-12-15btrfs: use page alloc/free wrappers for compression pagesDavid Sterba1-2/+2
2023-06-19btrfs: disable allocation warnings for compression workspacesDavid Sterba1-3/+3
2023-04-17btrfs: move zero filling of compressed read bios into common codeChristoph Hellwig1-9/+5
2023-04-17btrfs: embed a btrfs_bio into struct compressed_bioChristoph Hellwig1-1/+2
2023-02-13btrfs: use PAGE_{ALIGN, ALIGNED, ALIGN_DOWN} macroYushan Zhou1-1/+1
2022-12-05btrfs: constify input buffer parameter in compression codeDavid Sterba1-1/+1
2022-12-05btrfs: move super_block specific helpers into super.hJosef Bacik1-0/+1
2022-12-05btrfs: move the printk helpers out of ctree.hJosef Bacik1-0/+1
2022-07-25btrfs: replace kmap() with kmap_local_page() in lzo.cFabio M. De Francesco1-16/+12
2022-03-14btrfs: add lzo workspace buffer length constantsDāvis Mosāns1-4/+7
2022-02-15btrfs: prevent copying too big compressed lzo segmentDāvis Mosāns1-0/+11
2021-11-26Merge tag 'for-5.16-rc2-tag' of git://git.kernel.org/pub/scm/linux/kernel/git...Linus Torvalds1-0/+2
2021-11-26btrfs: fix the memory leak caused in lzo_compress_pages()Qu Wenruo1-0/+2
2021-11-18Merge tag 'for-5.16-rc1-tag' of git://git.kernel.org/pub/scm/linux/kernel/git...Linus Torvalds1-1/+12
2021-11-16btrfs: fix a out-of-bound access in copy_compressed_data_to_page()Qu Wenruo1-1/+11
2021-11-01Merge tag 'for-5.16-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kda...Linus Torvalds1-139/+143
2021-11-01btrfs: fix lzo_decompress_bio() kmap leakageLinus Torvalds1-1/+2
2021-10-29Revert "btrfs: compression: drop kmap/kunmap from lzo"David Sterba1-11/+25
2021-10-26btrfs: subpage: make lzo_compress_pages() compatibleQu Wenruo1-134/+132
2021-08-23btrfs: rework lzo_decompress_bio() to make it subpage compatibleQu Wenruo1-104/+88
2021-08-23btrfs: rework btrfs_decompress_buf2page()Qu Wenruo1-5/+3
2021-08-23btrfs: compression: drop kmap/kunmap from lzoDavid Sterba1-28/+10
2021-08-23btrfs: drop from __GFP_HIGHMEM all allocationsDavid Sterba1-2/+2
2021-04-19btrfs: convert kmap to kmap_local_page, simple casesIra Weiny1-5/+4
2021-02-26btrfs: use memcpy_[to|from]_page() and kmap_local_page()Ira Weiny1-2/+2
2019-11-18btrfs: compression: inline free_workspaceDavid Sterba1-1/+0
2019-11-18btrfs: compression: inline alloc_workspaceDavid Sterba1-1/+0
2019-11-18btrfs: compression: inline put_workspaceDavid Sterba1-6/+0
2019-11-18btrfs: compression: inline get_workspaceDavid Sterba1-6/+0
2019-11-18btrfs: compression: export alloc/free/get/put callbacks of all algosDavid Sterba1-4/+4
2019-11-18btrfs: compression: inline cleanup_workspace_managerDavid Sterba1-6/+0
2019-11-18btrfs: compression: let workspace manager cleanup take only the typeDavid Sterba1-1/+1
2019-11-18btrfs: compression: inline init_workspace_managerDavid Sterba1-6/+0
2019-11-18btrfs: compression: let workspace manager init take only the typeDavid Sterba1-1/+1
2019-11-18btrfs: compression: attach workspace manager to the opsDavid Sterba1-0/+1
2019-11-18btrfs: switch compression callbacks to direct callsDavid Sterba1-3/+0
2019-11-18btrfs: export compression and decompression callbacksDavid Sterba1-12/+7
2019-09-09btrfs: compression: replace set_level callbacks by a common helperDavid Sterba1-6/+0
2019-09-09btrfs: define compression levels staticallyDavid Sterba1-0/+2
2019-02-25btrfs: change set_level() to bound the level passed inDennis Zhou1-1/+2
2019-02-25btrfs: plumb level through the compression interfaceDennis Zhou1-3/+3
2019-02-25btrfs: move to function pointers for get/put workspacesDennis Zhou1-0/+26
2018-12-17btrfs: Fix typos in comments and stringsAndrea Gelmini1-1/+1
2018-05-30btrfs: lzo: Harden inline lzo compressed extent decompressionQu Wenruo1-1/+10
2018-05-30btrfs: lzo: Add header length check to avoid potential out-of-bounds accessQu Wenruo1-2/+26
2018-05-29btrfs: lzo: document the compressed data formatQu Wenruo1-0/+37
2018-04-12btrfs: replace GPL boilerplate by SPDX -- sourcesDavid Sterba1-14/+1
2018-03-31btrfs: Remove unused tot_len var from lzo_decompressNikolay Borisov1-2/+0
2017-11-01btrfs: allow to set compression level for zlibDavid Sterba1-0/+5
2017-06-19btrfs: switch to kvmalloc and GFP_KERNEL in lzo/zlib alloc_workspaceDavid Sterba1-7/+7
2017-06-19btrfs: switch kmallocs to GFP_KERNEL in lzo/zlib alloc_workspaceDavid Sterba1-1/+1
2017-06-19Btrfs: lzo: compressed data size must be less then input sizeTimofey Titovets1-1/+3
2017-06-19Btrfs: lzo: fix typo in error message after failed deflateTimofey Titovets1-1/+1
2017-06-19btrfs: reduce arguments for decompress_bio opsAnand Jain1-5/+6
2017-02-28btrfs: derive maximum output size in the compression implementationDavid Sterba1-2/+2
2017-02-28btrfs: merge nr_pages input and output parameter in compress_pagesDavid Sterba1-1/+1
2017-02-28btrfs: merge length input and output parameter in compress_pagesDavid Sterba1-2/+2
2017-02-28btrfs: constify buffers used by compression helpersDavid Sterba1-1/+1
2016-11-30btrfs: use bio iterators for the decompression handlersChristoph Hellwig1-12/+5
2016-09-26btrfs: convert printk(KERN_* to use pr_* callsJeff Mahoney1-3/+3
2016-04-04mm, fs: get rid of PAGE_CACHE_* and page_cache_{get,release} macrosKirill A. Shutemov1-16/+16
2015-02-16btrfs: constify structs with op functions or static definitionsDavid Sterba1-1/+1
2014-11-30btrfs: zero out left over bytes after processing compression streamsChris Mason1-0/+15
2014-09-17btrfs: use DIV_ROUND_UP instead of open-coded variantsDavid Sterba1-2/+1
2014-06-09btrfs: return errno instead of -1 from compressionZach Brown1-7/+7
2014-01-28Btrfs: convert printk to btrfs_ and fix BTRFS prefixFrank Holton1-3/+3
2013-09-01Btrfs: return -1 when lzo compression makes data biggerStefan Agner1-1/+3
2013-07-01btrfs: fix the code comments for LZO compression workspaceJie Liu1-2/+2
2012-03-20btrfs: remove the second argument of k[un]map_atomic()Cong Wang1-2/+2
2011-02-16Btrfs: Avoid accessing unmapped kernel addressLi Zefan1-7/+14
2010-12-22btrfs: Extract duplicate decompress codeLi Zefan1-95/+6
2010-12-22btrfs: Add lzo compression supportLi Zefan1-0/+509
generated by cgit 1.3-korg (git 2.53.0) at 2026-06-01 07:55:04 +0000