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Searched refs:workspace (Results 1 – 25 of 53) sorted by relevance

123

/linux-6.15/fs/btrfs/
H A Dzlib.c42 struct workspace *workspace = list_entry(ws, struct workspace, list); in zlib_get_workspace() argument
51 struct workspace *workspace = list_entry(ws, struct workspace, list); in zlib_free_workspace() local
53 kvfree(workspace->strm.workspace); in zlib_free_workspace()
60 struct workspace *workspace; in zlib_alloc_workspace() local
86 if (!workspace->strm.workspace || !workspace->buf) in zlib_alloc_workspace()
105 struct workspace *workspace, u64 filepos, in copy_data_into_buffer() argument
142 struct workspace *workspace = list_entry(ws, struct workspace, list); in zlib_compress_folios() local
181 workspace->strm.next_in = workspace->buf; in zlib_compress_folios()
328 struct workspace *workspace = list_entry(ws, struct workspace, list); in zlib_decompress_bio() local
345 workspace->strm.next_out = workspace->buf; in zlib_decompress_bio()
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H A Dzstd.c213 struct workspace *workspace; in zstd_cleanup_workspace_manager() local
246 struct workspace *workspace; in zstd_find_workspace() local
324 struct workspace *workspace = list_to_workspace(ws); in zstd_put_workspace() local
354 struct workspace *workspace = list_entry(ws, struct workspace, list); in zstd_free_workspace() local
363 struct workspace *workspace; in zstd_alloc_workspace() local
376 if (!workspace->mem || !workspace->buf) in zstd_alloc_workspace()
392 struct workspace *workspace = list_entry(ws, struct workspace, list); in zstd_compress_folios() local
582 struct workspace *workspace = list_entry(ws, struct workspace, list); in zstd_decompress_bio() local
608 workspace->out_buf.dst = workspace->buf; in zstd_decompress_bio()
669 struct workspace *workspace = list_entry(ws, struct workspace, list); in zstd_decompress() local
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H A Dlzo.c64 struct workspace { struct
75 struct workspace *workspace = list_entry(ws, struct workspace, list); in lzo_free_workspace() argument
77 kvfree(workspace->buf); in lzo_free_workspace()
80 kfree(workspace); in lzo_free_workspace()
85 struct workspace *workspace; in lzo_alloc_workspace() local
87 workspace = kzalloc(sizeof(*workspace), GFP_KERNEL); in lzo_alloc_workspace()
88 if (!workspace) in lzo_alloc_workspace()
94 if (!workspace->mem || !workspace->buf || !workspace->cbuf) in lzo_alloc_workspace()
216 struct workspace *workspace = list_entry(ws, struct workspace, list); in lzo_compress_folios() local
333 struct workspace *workspace = list_entry(ws, struct workspace, list); in lzo_decompress_bio() local
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H A Dcompression.c698 kvfree(workspace->sample); in free_heuristic_ws()
699 kfree(workspace->bucket); in free_heuristic_ws()
700 kfree(workspace->bucket_b); in free_heuristic_ws()
701 kfree(workspace); in free_heuristic_ws()
778 struct list_head *workspace; in btrfs_init_workspace_manager() local
791 if (IS_ERR(workspace)) { in btrfs_init_workspace_manager()
843 workspace = idle_ws->next; in btrfs_get_workspace()
844 list_del(workspace); in btrfs_get_workspace()
847 return workspace; in btrfs_get_workspace()
872 if (IS_ERR(workspace)) { in btrfs_get_workspace()
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/linux-6.15/drivers/block/zram/
H A Dbackend_deflate.c38 if (zctx->cctx.workspace) { in deflate_destroy()
40 vfree(zctx->cctx.workspace); in deflate_destroy()
42 if (zctx->dctx.workspace) { in deflate_destroy()
44 vfree(zctx->dctx.workspace); in deflate_destroy()
61 zctx->cctx.workspace = vzalloc(sz); in deflate_create()
62 if (!zctx->cctx.workspace) in deflate_create()
72 zctx->dctx.workspace = vzalloc(sz); in deflate_create()
73 if (!zctx->dctx.workspace) in deflate_create()
/linux-6.15/lib/zstd/compress/
H A Dzstd_preSplit.c157 void* workspace, size_t wkspSize) in ZSTD_splitBlock_byChunks() argument
164 FPStats* const fpstats = (FPStats*)workspace; in ZSTD_splitBlock_byChunks()
169 assert(workspace != NULL); in ZSTD_splitBlock_byChunks()
170 assert((size_t)workspace % ZSTD_ALIGNOF(FPStats) == 0); in ZSTD_splitBlock_byChunks()
200 void* workspace, size_t wkspSize) in ZSTD_splitBlock_fromBorders() argument
203 FPStats* const fpstats = (FPStats*)workspace; in ZSTD_splitBlock_fromBorders()
206 assert(workspace != NULL); in ZSTD_splitBlock_fromBorders()
207 assert((size_t)workspace % ZSTD_ALIGNOF(FPStats) == 0); in ZSTD_splitBlock_fromBorders()
231 void* workspace, size_t wkspSize) in ZSTD_splitBlock() argument
236 return ZSTD_splitBlock_fromBorders(blockStart, blockSize, workspace, wkspSize); in ZSTD_splitBlock()
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H A Dzstd_cwksp.h157 void* workspace; member
181 assert(ws->workspace <= ws->objectEnd); in ZSTD_cwksp_assert_internal_consistency()
188 assert(ws->workspace <= ws->initOnceStart); in ZSTD_cwksp_assert_internal_consistency()
558 return (size_t)((BYTE*)ws->workspaceEnd - (BYTE*)ws->workspace); in ZSTD_cwksp_sizeof()
562 return (size_t)((BYTE*)ws->tableEnd - (BYTE*)ws->workspace) in ZSTD_cwksp_used()
574 ws->workspace = start; in ZSTD_cwksp_init()
576 ws->objectEnd = ws->workspace; in ZSTD_cwksp_init()
587 void* workspace = ZSTD_customMalloc(size, customMem); in ZSTD_cwksp_create() local
589 RETURN_ERROR_IF(workspace == NULL, memory_allocation, "NULL pointer!"); in ZSTD_cwksp_create()
590 ZSTD_cwksp_init(ws, workspace, size, ZSTD_cwksp_dynamic_alloc); in ZSTD_cwksp_create()
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H A Dzstd_compress_superblock.c311 void* workspace, size_t wkspSize, in ZSTD_estimateSubBlockSize_literal() argument
314 unsigned* const countWksp = (unsigned*)workspace; in ZSTD_estimateSubBlockSize_literal()
336 void* workspace, size_t wkspSize) in ZSTD_estimateSubBlockSize_symbolType() argument
338 unsigned* const countWksp = (unsigned*)workspace; in ZSTD_estimateSubBlockSize_symbolType()
372 void* workspace, size_t wkspSize, in ZSTD_estimateSubBlockSize_sequences() argument
381 workspace, wkspSize); in ZSTD_estimateSubBlockSize_sequences()
385 workspace, wkspSize); in ZSTD_estimateSubBlockSize_sequences()
389 workspace, wkspSize); in ZSTD_estimateSubBlockSize_sequences()
405 void* workspace, size_t wkspSize, in ZSTD_estimateSubBlockSize() argument
488 void* workspace, size_t wkspSize) in ZSTD_compressSubBlock_multi() argument
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H A Dzstd_compress.c83 ZSTD_cwksp workspace; member
136 ZSTD_cwksp_move(&cctx->workspace, &ws); in ZSTD_initStaticCCtx()
201 return (cctx->workspace.workspace == cctx ? 0 : sizeof(*cctx)) in ZSTD_sizeof_CCtx()
202 + ZSTD_cwksp_sizeof(&cctx->workspace) in ZSTD_sizeof_CCtx()
2033 ZSTD_cwksp* const ws = &zc->workspace; in ZSTD_resetCCtx_internal()
3555 BYTE* const wkspStart = (BYTE*)workspace; in ZSTD_buildBlockEntropyStats_literals()
5117 void* workspace) in ZSTD_compress_insertDictionary() argument
5433 return (cdict->workspace.workspace == cdict ? 0 : sizeof(*cdict)) in ZSTD_sizeof_CDict()
5434 + ZSTD_cwksp_sizeof(&cdict->workspace); in ZSTD_sizeof_CDict()
5466 &cdict->workspace, in ZSTD_initCDict_internal()
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/linux-6.15/crypto/
H A Ddeflate.c47 stream->workspace = vzalloc(zlib_deflate_workspacesize( in deflate_comp_init()
49 if (!stream->workspace) { in deflate_comp_init()
63 vfree(stream->workspace); in deflate_comp_init()
72 stream->workspace = vzalloc(zlib_inflate_workspacesize()); in deflate_decomp_init()
73 if (!stream->workspace) { in deflate_decomp_init()
85 vfree(stream->workspace); in deflate_decomp_init()
92 vfree(ctx->comp_stream.workspace); in deflate_comp_exit()
98 vfree(ctx->decomp_stream.workspace); in deflate_decomp_exit()
/linux-6.15/lib/zstd/
H A Dzstd_decompress_module.c74 zstd_dctx *zstd_init_dctx(void *workspace, size_t workspace_size) in zstd_init_dctx() argument
76 if (workspace == NULL) in zstd_init_dctx()
78 return ZSTD_initStaticDCtx(workspace, workspace_size); in zstd_init_dctx()
104 zstd_dstream *zstd_init_dstream(size_t max_window_size, void *workspace, in zstd_init_dstream() argument
107 if (workspace == NULL) in zstd_init_dstream()
110 return ZSTD_initStaticDStream(workspace, workspace_size); in zstd_init_dstream()
H A Dzstd_compress_module.c154 zstd_cctx *zstd_init_cctx(void *workspace, size_t workspace_size) in zstd_init_cctx() argument
156 if (workspace == NULL) in zstd_init_cctx()
158 return ZSTD_initStaticCCtx(workspace, workspace_size); in zstd_init_cctx()
213 unsigned long long pledged_src_size, void *workspace, size_t workspace_size) in zstd_init_cstream() argument
217 if (workspace == NULL) in zstd_init_cstream()
220 cstream = ZSTD_initStaticCStream(workspace, workspace_size); in zstd_init_cstream()
/linux-6.15/fs/jffs2/
H A Dcompr_zlib.c45 def_strm.workspace = vmalloc(zlib_deflate_workspacesize(MAX_WBITS, in alloc_workspaces()
47 if (!def_strm.workspace) in alloc_workspaces()
52 inf_strm.workspace = vmalloc(zlib_inflate_workspacesize()); in alloc_workspaces()
53 if (!inf_strm.workspace) { in alloc_workspaces()
54 vfree(def_strm.workspace); in alloc_workspaces()
64 vfree(def_strm.workspace); in free_workspaces()
65 vfree(inf_strm.workspace); in free_workspaces()
/linux-6.15/fs/bcachefs/
H A Dcompress.c169 strm->workspace = workspace; in zlib_set_workspace()
179 void *workspace; in __bio_uncompress() local
215 zlib_set_workspace(&strm, workspace); in __bio_uncompress()
219 mempool_free(workspace, workspace_pool); in __bio_uncompress()
241 mempool_free(workspace, workspace_pool); in __bio_uncompress()
336 void *workspace, in attempt_compress() argument
351 workspace); in attempt_compress()
361 workspace); in attempt_compress()
373 zlib_set_workspace(&strm, workspace); in attempt_compress()
432 void *workspace; in __bio_compress() local
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/linux-6.15/fs/pstore/
H A Dplatform.c181 .workspace = compress_workspace, in pstore_compress()
588 char *unzipped, *workspace; in decompress_record() local
601 if (!zstream->workspace) { in decompress_record()
614 workspace = kvzalloc(max_uncompressed_size + record->ecc_notice_size, in decompress_record()
616 if (!workspace) in decompress_record()
621 zstream->next_out = workspace; in decompress_record()
627 kvfree(workspace); in decompress_record()
634 memcpy(workspace + unzipped_len, record->buf + record->size, in decompress_record()
640 kvfree(workspace); in decompress_record()
668 zstream.workspace = kvmalloc(zlib_inflate_workspacesize(), in pstore_get_backend_records()
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/linux-6.15/lib/zlib_inflate/
H A Dinfutil.c20 strm->workspace = kmalloc(zlib_inflate_workspacesize(), GFP_KERNEL); in zlib_inflate_blob()
21 if (strm->workspace == NULL) in zlib_inflate_blob()
44 kfree(strm->workspace); in zlib_inflate_blob()
/linux-6.15/fs/cramfs/
H A Duncompress.c62 stream.workspace = vmalloc(zlib_inflate_workspacesize()); in cramfs_uncompress_init()
63 if (!stream.workspace) { in cramfs_uncompress_init()
78 vfree(stream.workspace); in cramfs_uncompress_exit()
/linux-6.15/drivers/firmware/efi/libstub/
H A Dzboot-decompress-gzip.c29 (unsigned long *)&stream.workspace, in efi_zboot_decompress_init()
44 efi_free(zlib_inflate_workspacesize(), (unsigned long)stream.workspace); in efi_zboot_decompress_init()
58 efi_free(zlib_inflate_workspacesize(), (unsigned long)stream.workspace); in efi_zboot_decompress()
/linux-6.15/fs/squashfs/
H A Dzstd_wrapper.c23 struct workspace { struct
31 struct workspace *wksp = kmalloc(sizeof(*wksp), GFP_KERNEL); in zstd_init() argument
53 struct workspace *wksp = strm; in zstd_free()
65 struct workspace *wksp = strm; in zstd_uncompress()
H A Dzlib_wrapper.c29 stream->workspace = vmalloc(zlib_inflate_workspacesize()); in zlib_init()
30 if (stream->workspace == NULL) in zlib_init()
47 vfree(stream->workspace); in zlib_free()
/linux-6.15/include/linux/
H A Dzstd.h226 zstd_cctx *zstd_init_cctx(void *workspace, size_t workspace_size);
330 zstd_dctx *zstd_init_dctx(void *workspace, size_t workspace_size);
477 unsigned long long pledged_src_size, void *workspace, size_t workspace_size);
567 zstd_dstream *zstd_init_dstream(size_t max_window_size, void *workspace,
/linux-6.15/lib/
H A Ddecompress_inflate.c82 strm->workspace = malloc(flush ? zlib_inflate_workspacesize() : in __gunzip()
89 if (strm->workspace == NULL) { in __gunzip()
186 free(strm->workspace); in __gunzip()
/linux-6.15/drivers/net/ethernet/chelsio/cxgb4/
H A Dcudbg_zlib.c45 compress_stream.workspace = pdbg_init->workspace; in cudbg_compress_buff()
/linux-6.15/drivers/net/ppp/
H A Dppp_deflate.c66 vfree(state->strm.workspace); in z_comp_free()
107 state->strm.workspace = vmalloc(zlib_deflate_workspacesize(-w_size, 8)); in z_comp_alloc()
108 if (state->strm.workspace == NULL) in z_comp_alloc()
282 vfree(state->strm.workspace); in z_decomp_free()
322 state->strm.workspace = vmalloc(zlib_inflate_workspacesize()); in z_decomp_alloc()
323 if (state->strm.workspace == NULL) in z_decomp_alloc()
/linux-6.15/fs/erofs/
H A Ddecompressor_deflate.c36 vfree(strm->z.workspace); in z_erofs_deflate_exit()
78 strm->z.workspace = vmalloc(zlib_inflate_workspacesize()); in z_erofs_load_deflate_config()
79 if (!strm->z.workspace) { in z_erofs_load_deflate_config()

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