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Searched refs:crc32c (Results 1 – 25 of 40) sorted by relevance

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/linux/fs/xfs/libxfs/
H A Dxfs_cksum.h20 crc = crc32c(XFS_CRC_SEED, buffer, cksum_offset); in xfs_start_cksum_safe()
23 crc = crc32c(crc, &zero, sizeof(__u32)); in xfs_start_cksum_safe()
26 return crc32c(crc, &buffer[cksum_offset + sizeof(__be32)], in xfs_start_cksum_safe()
41 return crc32c(XFS_CRC_SEED, buffer, length); in xfs_start_cksum_update()
/linux/lib/crc/
H A Dcrc32-main.c84 u32 crc32c(u32 crc, const void *p, size_t len) in crc32c() function
88 EXPORT_SYMBOL(crc32c);
H A DMakefile29 crc32-$(CONFIG_PPC) += powerpc/crc32c-vpmsum_asm.o
34 crc32-$(CONFIG_X86_64) += x86/crc32c-3way.o
H A DKconfig61 the functions from <linux/crc32.h> or <linux/crc32c.h>.
/linux/tools/testing/kunit/test_data/
H A Dtest_interrupted_tap_output.log13 [ 0.060000] Btrfs loaded, crc32c=crc32c-generic, debug=on, assert=on, integrity-checker=on, ref-…
/linux/crypto/
H A Dcrc32c.c88 ctx->crc = crc32c(ctx->crc, data, length); in chksum_update()
102 put_unaligned_le32(~crc32c(*crcp, data, len), out); in __chksum_finup()
H A DMakefile153 obj-$(CONFIG_CRYPTO_CRC32C) += crc32c-cryptoapi.o
154 crc32c-cryptoapi-y := crc32c.o
/linux/include/linux/
H A Dcrc32.h82 u32 crc32c(u32 crc, const void *p, size_t len);
/linux/Documentation/filesystems/ext4/
H A Dchecksums.rst9 of October 2012 the only supported algorithm is crc32c. Some data
28 (crc32c as of October 2013) unless noted otherwise.
H A Dgroup_descr.rst104 crc32c(sb_uuid+group_num+bg_desc) & 0xFFFF if the
107 and set to zero if crc32c checksum is used.
H A Difork.rst187 - Checksum of the extent block, crc32c(uuid+inum+igeneration+extentblock)
/linux/fs/btrfs/
H A Ddir-item.h54 return crc32c((u32)~1, name, len); in btrfs_name_hash()
H A Dinode-item.h85 return (u64)crc32c(parent_objectid, name, len); in btrfs_extref_hash()
/linux/drivers/md/dm-pcache/
H A Dpcache_internal.h45 return crc32c(PCACHE_CRC_SEED, (void *)header + 4, meta_size - 4); in pcache_meta_crc()
H A Dcache.h491 return crc32c(PCACHE_CRC_SEED, data, key->len); in cache_key_data_crc()
503 return crc32c(PCACHE_CRC_SEED, (void *)kset_onmedia + 4, crc_size); in cache_kset_crc()
/linux/drivers/md/
H A Draid5-ppl.c349 e->checksum = cpu_to_le32(crc32c(le32_to_cpu(e->checksum), in ppl_log_stripe()
457 pplhdr->checksum = cpu_to_le32(~crc32c(~0, pplhdr, PPL_HEADER_SIZE)); in ppl_submit_iounit()
1001 crc = crc32c(crc, page_address(page), s); in ppl_recover()
1055 pplhdr->checksum = cpu_to_le32(~crc32c(~0, pplhdr, PAGE_SIZE)); in ppl_write_empty_header()
1109 crc = ~crc32c(~0, pplhdr, PAGE_SIZE); in ppl_load_distributed()
1393 ppl_conf->signature = ~crc32c(~0, mddev->uuid, sizeof(mddev->uuid)); in ppl_init_log()
/linux/net/ceph/
H A Dmessenger_v2.c500 put_unaligned_le32(crc32c(0, start, crcp - start), crcp); in encode_preamble()
509 crc = crc32c(0, p, crcp - p); in decode_preamble()
647 crc = crc32c(-1, con->v2.in_kvecs[0].iov_base, ctrl_len); in verify_control_crc()
662 con->in_front_crc = crc32c(-1, con->in_msg->front.iov_base, in verify_epilogue_crcs()
670 con->in_middle_crc = crc32c(-1, in verify_epilogue_crcs()
1202 crc = crc32c(-1, CTRL_BODY(base), ctrl_len); in prepare_head_plain()
1204 crc = crc32c(crc, extdata, extdata_len); in prepare_head_plain()
1603 con->v2.out_epil.front_crc = crc32c(-1, msg->front.iov_base, in prepare_message_plain()
1613 crc32c(-1, msg->middle->vec.iov_base, middle_len(msg)); in prepare_message_plain()
1865 con->in_data_crc = crc32c(con->in_data_crc, in prepare_read_data_cont()
[all …]
H A Dmessenger_v1.c229 crc = crc32c(0, &m->hdr, offsetof(struct ceph_msg_header, crc)); in prepare_write_message()
234 crc = crc32c(0, m->front.iov_base, m->front.iov_len); in prepare_write_message()
237 crc = crc32c(0, m->middle->vec.iov_base, in prepare_write_message()
978 *crc = crc32c(*crc, section->iov_base, section->iov_len); in read_partial_message_chunk()
1130 crc = crc32c(crc, page_address(con->bounce_page), ret); in read_partial_msg_data_bounce()
1164 crc = crc32c(0, &con->v1.in_hdr, offsetof(struct ceph_msg_header, crc)); in read_partial_message()
/linux/lib/crc/mips/
H A Dcrc32.h59 _CRC32(crc, value, size, crc32c)
/linux/tools/testing/selftests/ublk/
H A Dtest_common.sh33 --bs=8k --iodepth=32 --verify=crc32c --do_verify=1 \
/linux/drivers/scsi/
H A Dlibiscsi_tcp.c201 *segment->crcp = crc32c(*segment->crcp, in iscsi_tcp_segment_done()
208 *segment->crcp = crc32c(*segment->crcp, in iscsi_tcp_segment_done()
312 put_unaligned_le32(~crc32c(~0, hdr, hdrlen), digest); in iscsi_tcp_dgst_header()
/linux/drivers/block/drbd/
H A Ddrbd_actlog.c35 __be32 crc32c; member
378 crc = crc32c(0, buffer, 4096); in __al_write_transaction()
379 buffer->crc32c = cpu_to_be32(crc); in __al_write_transaction()
/linux/lib/crc/tests/
H A Dcrc_kunit.c398 return crc32c(crc, p, len); in crc32c_wrapper()
/linux/drivers/md/persistent-data/
H A Ddm-block-manager.c652 return crc32c(~(u32) 0, data, len) ^ init_xor; in dm_bm_checksum()
/linux/drivers/thunderbolt/
H A Deeprom.c214 return ~crc32c(~0, data, len); in tb_crc32()

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