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/openbmc/qemu/hw/s390x/
H A Ds390-skeys.c150 GuestPhysBlock *block; in qmp_dump_skeys() local
187 QTAILQ_FOREACH(block, &guest_phys_blocks.head, next) { in qmp_dump_skeys()
188 assert(QEMU_IS_ALIGNED(block->target_start, TARGET_PAGE_SIZE)); in qmp_dump_skeys()
189 assert(QEMU_IS_ALIGNED(block->target_end, TARGET_PAGE_SIZE)); in qmp_dump_skeys()
191 gfn = block->target_start / TARGET_PAGE_SIZE; in qmp_dump_skeys()
192 pages = (block->target_end - block->target_start) / TARGET_PAGE_SIZE; in qmp_dump_skeys()
332 GuestPhysBlock *block; in s390_storage_keys_save() local
351 QTAILQ_FOREACH(block, &guest_phys_blocks.head, next) { in s390_storage_keys_save()
353 assert(QEMU_IS_ALIGNED(block->target_end, TARGET_PAGE_SIZE)); in s390_storage_keys_save()
355 gfn = block->target_start / TARGET_PAGE_SIZE; in s390_storage_keys_save()
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/openbmc/linux/arch/powerpc/lib/
H A Drheap.c47 rh_block_t *block, *blk; in grow() local
58 if (block == NULL) in grow()
64 memcpy(block, info->block, in grow()
67 delta = (char *)block - (char *)info->block; in grow()
70 blks = (unsigned long)info->block; in grow()
82 kfree(info->block); in grow()
85 info->block = block; in grow()
268 info->block = NULL; in rh_create()
288 kfree(info->block); in rh_destroy()
301 rh_block_t * block) in rh_init() argument
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/openbmc/linux/fs/xfs/libxfs/
H A Dxfs_rtbitmap.c104 xfs_rtblock_t block; /* bitmap block number */ in xfs_rtfind_back() local
119 block = XFS_BITTOBLOCK(mp, start); in xfs_rtfind_back()
120 error = xfs_rtbuf_get(mp, tp, block, 0, &bp); in xfs_rtfind_back()
172 error = xfs_rtbuf_get(mp, tp, --block, 0, &bp); in xfs_rtfind_back()
279 xfs_rtblock_t block; /* bitmap block number */ in xfs_rtfind_forw() local
294 block = XFS_BITTOBLOCK(mp, start); in xfs_rtfind_forw()
295 error = xfs_rtbuf_get(mp, tp, block, 0, &bp); in xfs_rtfind_forw()
555 block = XFS_BITTOBLOCK(mp, start); in xfs_rtmodify_range()
559 error = xfs_rtbuf_get(mp, tp, block, 0, &bp); in xfs_rtmodify_range()
789 block = XFS_BITTOBLOCK(mp, start); in xfs_rtcheck_range()
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/openbmc/linux/Documentation/filesystems/
H A Dsquashfs.rst12 maximum of 1Mbytes (default block size 128K).
35 Max block size 1 MiB 4 KiB
117 block is uncompressed. A block will be uncompressed if the -noI option is set,
118 or if the compressed block was larger than the uncompressed block.
124 placed (<block, offset>).
141 decompressed block (<block, offset>).
146 compressed metadata block, and therefore, can share the start block.
150 is written once/if the inode start block changes. The directory
169 compressed fragment block (tail-end packed block). The compressed size
170 of each datablock is stored in a block list contained within the
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/openbmc/linux/Documentation/driver-api/nvdimm/
H A Dbtt.rst11 storage as traditional block devices. The block drivers for persistent memory
21 being torn can continue to do so. The BTT manifests itself as a stacked block
42 | | | | Arena info block |
67 | Info block copy |
81 flags, and the remaining form the internal block number.
108 Postmap ABA The block number in the "Data Blocks" area obtained after
120 'X' (256G) points to block 'Y', say '64'. Thus the postmap ABA is 64.
134 free block.
234 7. Read data from this block
245 5. Write data to this free block
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/openbmc/linux/fs/efs/
H A Dnamei.c25 efs_block_t block; in efs_find_entry() local
31 for(block = 0; block < inode->i_blocks; block++) { in efs_find_entry()
33 bh = sb_bread(inode->i_sb, efs_bmap(inode, block)); in efs_find_entry()
36 __func__, block); in efs_find_entry()
/openbmc/webui-vue/docs/guide/quickstart/
H A Dpage-anatomy.md4 block.
6 ## Template block
28 ## Scripts block
33 Importing `BContainer` in the [scripts block](#scripts-block) is not required as
47 ## Style block
49 Add the `scoped` attribute to the style block to keep the styles isolated to the
/openbmc/qemu/qapi/
H A Dblock-core.json758 # @query-block:
924 # Statistics of a virtual block device or a block backing device.
1123 # Statistics of a virtual block device or a block backing device.
1435 # @query-block-jobs:
1767 # @block-commit:
2014 'data': [ 'block-backend', 'block-job', 'block-driver' ] }
2023 # @type: Type of graph node. Can be one of block-backend, block-job
2028 # the whole graph (with block-jobs and block-backends).
2766 # @block-stream:
2948 # @block-job-pause:
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/openbmc/linux/Documentation/driver-api/
H A Dmtdnand.rst425 with the bad block marker positions. See bad block table support for
433 block information would be lost. It is possible to check the bad block
435 the first page in the block. This is time consuming so a bad block table
442 The bad block table contains all bad block information of the device
447 A bad block table is used per chip and contains the bad block
548 of the first page in the block which holds the bad block table. Store
563 This allows the update of the bad block table(s) in case a block has
584 In case that the block which holds the bad block table does contain
586 the bad block table is written then the whole block is read the bad
587 block table is updated and the block is erased and everything is
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/openbmc/linux/Documentation/block/
H A Dblk-mq.rst9 through queueing and submitting IO requests to block devices simultaneously,
32 The former design had a single queue to store block IO requests with a single
44 When the userspace performs IO to a block device (reading or writing a file,
46 the block device, acting as middleware between the userspace (and a file
47 system, if present) and the block device driver.
65 The block IO subsystem adds requests in the software staging queues
68 block layer through the data structure struct bio. The block layer
91 <https://www.kernel.org/doc/html/latest/block/index.html>`_. The scheduling
124 Neither the block layer nor the device protocols guarantee
146 - `Null block device driver <https://www.kernel.org/doc/html/latest/block/null_blk.html>`_
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/openbmc/linux/fs/squashfs/
H A Ddir.c101 u64 block = squashfs_i(inode)->start + msblk->directory_table; in squashfs_readdir() local
107 TRACE("Entered squashfs_readdir [%llx:%x]\n", block, offset); in squashfs_readdir()
144 length = get_dir_index_using_offset(inode->i_sb, &block, &offset, in squashfs_readdir()
154 err = squashfs_read_metadata(inode->i_sb, &dirh, &block, in squashfs_readdir()
170 err = squashfs_read_metadata(inode->i_sb, dire, &block, in squashfs_readdir()
182 &block, &offset, size); in squashfs_readdir()
213 ERROR("Unable to read directory block [%llx:%x]\n", block, offset); in squashfs_readdir()
H A Dsymlink.c40 u64 block = squashfs_i(inode)->start; in squashfs_symlink_read_folio() local
48 "%llx, offset %x\n", page->index, block, offset); in squashfs_symlink_read_folio()
54 bytes = squashfs_read_metadata(sb, NULL, &block, &offset, in squashfs_symlink_read_folio()
72 entry = squashfs_cache_get(sb, msblk->block_cache, block, 0); in squashfs_symlink_read_folio()
87 block = entry->next_index; in squashfs_symlink_read_folio()
/openbmc/linux/Documentation/translations/zh_CN/rust/
H A Dcoding-guidelines.rst48 .. code-block:: rust
56 .. code-block:: rust
65 .. code-block:: rust
83 .. code-block:: rust
106 .. code-block:: rust
175 .. code-block:: c
182 .. code-block:: rust
/openbmc/linux/fs/omfs/
H A Ddir.c43 while (block != ~0) { in omfs_scan_list()
44 bh = omfs_bread(dir->i_sb, block); in omfs_scan_list()
59 *prev_block = block; in omfs_scan_list()
60 block = be64_to_cpu(oi->i_sibling); in omfs_scan_list()
72 u64 block, dummy; in omfs_find_entry() local
78 block = be64_to_cpu(*((__be64 *) &bh->b_data[ofs])); in omfs_find_entry()
118 u64 block; in omfs_add_link() local
128 block = be64_to_cpu(*entry); in omfs_add_link()
141 oi->i_sibling = cpu_to_be64(block); in omfs_add_link()
165 u64 block, prev; in omfs_delete_entry() local
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/openbmc/linux/sound/soc/intel/atom/sst/
H A Dsst_ipc.c65 struct sst_block *block; in sst_wake_up_block() local
70 list_for_each_entry(block, &ctx->block_list, node) { in sst_wake_up_block()
71 dev_dbg(ctx->dev, "Block ipc %d, drv_id %d\n", block->msg_id, in sst_wake_up_block()
72 block->drv_id); in sst_wake_up_block()
73 if (block->msg_id == ipc && block->drv_id == drv_id) { in sst_wake_up_block()
75 block->ret_code = result; in sst_wake_up_block()
76 block->data = data; in sst_wake_up_block()
77 block->size = size; in sst_wake_up_block()
78 block->condition = true; in sst_wake_up_block()
93 struct sst_block *block, *__block; in sst_free_block() local
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/openbmc/linux/arch/arm/crypto/
H A Dblake2b-neon-glue.c19 const u8 *block, size_t nblocks, u32 inc);
22 const u8 *block, size_t nblocks, u32 inc) in blake2b_compress_arch() argument
25 blake2b_compress_generic(state, block, nblocks, inc); in blake2b_compress_arch()
34 blake2b_compress_neon(state, block, blocks, inc); in blake2b_compress_arch()
38 block += blocks * BLAKE2B_BLOCK_SIZE; in blake2b_compress_arch()
/openbmc/linux/fs/sysv/
H A Dinode.c177 unsigned int block; in sysv_iget() local
211 for (block = 0; block < 10+1+1+1; block++) in sysv_iget()
212 read3byte(sbi, &raw_inode->i_data[3*block], in sysv_iget()
213 (u8 *)&si->i_data[block]); in sysv_iget()
236 unsigned int ino, block; in __sysv_write_inode() local
263 for (block = 0; block < 10+1+1+1; block++) in __sysv_write_inode()
264 write3byte(sbi, (u8 *)&si->i_data[block], in __sysv_write_inode()
265 &raw_inode->i_data[3*block]); in __sysv_write_inode()
/openbmc/linux/drivers/net/ethernet/mellanox/mlxsw/
H A Dspectrum.h911 return block->mlxsw_sp; in mlxsw_sp_flow_block_mlxsw_sp()
917 return block ? block->rule_count : 0; in mlxsw_sp_flow_block_rule_count()
923 if (block) in mlxsw_sp_flow_block_disable_inc()
924 block->disable_count++; in mlxsw_sp_flow_block_disable_inc()
930 if (block) in mlxsw_sp_flow_block_disable_dec()
931 block->disable_count--; in mlxsw_sp_flow_block_disable_dec()
937 return block->disable_count; in mlxsw_sp_flow_block_disabled()
943 return block->egress_binding_count; in mlxsw_sp_flow_block_is_egress_bound()
949 return block->ingress_binding_count; in mlxsw_sp_flow_block_is_ingress_bound()
955 return block->ingress_binding_count && block->egress_binding_count; in mlxsw_sp_flow_block_is_mixed_bound()
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/openbmc/linux/drivers/gpu/drm/amd/display/dc/irq/dcn302/
H A Dirq_service_dcn302.c187 #define SRI(reg_name, block, id)\ argument
188 BASE(mm ## block ## id ## _ ## reg_name ## _BASE_IDX) + \
189 mm ## block ## id ## _ ## reg_name
195 #define IRQ_REG_ENTRY(block, reg_num, reg1, mask1, reg2, mask2)\ argument
196 .enable_reg = SRI(reg1, block, reg_num),\
197 .enable_mask = block ## reg_num ## _ ## reg1 ## __ ## mask1 ## _MASK,\
199 block ## reg_num ## _ ## reg1 ## __ ## mask1 ## _MASK,\
200 ~block ## reg_num ## _ ## reg1 ## __ ## mask1 ## _MASK \
202 .ack_reg = SRI(reg2, block, reg_num),\
203 .ack_mask = block ## reg_num ## _ ## reg2 ## __ ## mask2 ## _MASK,\
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/openbmc/linux/drivers/gpu/drm/amd/display/dc/irq/dcn21/
H A Dirq_service_dcn21.c207 #define SRI(reg_name, block, id)\ argument
208 BASE(mm ## block ## id ## _ ## reg_name ## _BASE_IDX) + \
209 mm ## block ## id ## _ ## reg_name
215 #define IRQ_REG_ENTRY(block, reg_num, reg1, mask1, reg2, mask2)\ argument
216 .enable_reg = SRI(reg1, block, reg_num),\
218 block ## reg_num ## _ ## reg1 ## __ ## mask1 ## _MASK,\
220 block ## reg_num ## _ ## reg1 ## __ ## mask1 ## _MASK,\
221 ~block ## reg_num ## _ ## reg1 ## __ ## mask1 ## _MASK \
223 .ack_reg = SRI(reg2, block, reg_num),\
225 block ## reg_num ## _ ## reg2 ## __ ## mask2 ## _MASK,\
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/openbmc/linux/drivers/gpu/drm/amd/display/dc/irq/dcn314/
H A Dirq_service_dcn314.c202 #define SRI(reg_name, block, id)\ argument
203 (BASE(reg ## block ## id ## _ ## reg_name ## _BASE_IDX) + \
204 reg ## block ## id ## _ ## reg_name)
210 #define IRQ_REG_ENTRY(block, reg_num, reg1, mask1, reg2, mask2)\ argument
211 .enable_reg = SRI(reg1, block, reg_num),\
213 block ## reg_num ## _ ## reg1 ## __ ## mask1 ## _MASK,\
215 block ## reg_num ## _ ## reg1 ## __ ## mask1 ## _MASK,\
216 ~block ## reg_num ## _ ## reg1 ## __ ## mask1 ## _MASK \
218 .ack_reg = SRI(reg2, block, reg_num),\
220 block ## reg_num ## _ ## reg2 ## __ ## mask2 ## _MASK,\
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/openbmc/linux/drivers/gpu/drm/amd/display/dc/irq/dcn315/
H A Dirq_service_dcn315.c207 #define SRI(reg_name, block, id)\ argument
208 BASE(reg ## block ## id ## _ ## reg_name ## _BASE_IDX) + \
209 reg ## block ## id ## _ ## reg_name
215 #define IRQ_REG_ENTRY(block, reg_num, reg1, mask1, reg2, mask2)\ argument
216 .enable_reg = SRI(reg1, block, reg_num),\
218 block ## reg_num ## _ ## reg1 ## __ ## mask1 ## _MASK,\
220 block ## reg_num ## _ ## reg1 ## __ ## mask1 ## _MASK,\
221 ~block ## reg_num ## _ ## reg1 ## __ ## mask1 ## _MASK \
223 .ack_reg = SRI(reg2, block, reg_num),\
225 block ## reg_num ## _ ## reg2 ## __ ## mask2 ## _MASK,\
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/openbmc/linux/drivers/gpu/drm/amd/display/dc/irq/dcn31/
H A Dirq_service_dcn31.c200 #define SRI(reg_name, block, id)\ argument
201 BASE(reg ## block ## id ## _ ## reg_name ## _BASE_IDX) + \
202 reg ## block ## id ## _ ## reg_name
208 #define IRQ_REG_ENTRY(block, reg_num, reg1, mask1, reg2, mask2)\ argument
209 .enable_reg = SRI(reg1, block, reg_num),\
211 block ## reg_num ## _ ## reg1 ## __ ## mask1 ## _MASK,\
213 block ## reg_num ## _ ## reg1 ## __ ## mask1 ## _MASK,\
214 ~block ## reg_num ## _ ## reg1 ## __ ## mask1 ## _MASK \
216 .ack_reg = SRI(reg2, block, reg_num),\
218 block ## reg_num ## _ ## reg2 ## __ ## mask2 ## _MASK,\
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/openbmc/linux/drivers/gpu/drm/amd/display/dc/irq/dcn32/
H A Dirq_service_dcn32.c201 #define SRI(reg_name, block, id)\ argument
202 BASE(reg ## block ## id ## _ ## reg_name ## _BASE_IDX) + \
203 reg ## block ## id ## _ ## reg_name
209 #define IRQ_REG_ENTRY(block, reg_num, reg1, mask1, reg2, mask2)\ argument
210 .enable_reg = SRI(reg1, block, reg_num),\
212 block ## reg_num ## _ ## reg1 ## __ ## mask1 ## _MASK,\
214 block ## reg_num ## _ ## reg1 ## __ ## mask1 ## _MASK,\
215 ~block ## reg_num ## _ ## reg1 ## __ ## mask1 ## _MASK \
217 .ack_reg = SRI(reg2, block, reg_num),\
219 block ## reg_num ## _ ## reg2 ## __ ## mask2 ## _MASK,\
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/openbmc/linux/drivers/gpu/drm/amd/display/dc/irq/dcn30/
H A Dirq_service_dcn30.c212 #define SRI(reg_name, block, id)\ argument
213 BASE(mm ## block ## id ## _ ## reg_name ## _BASE_IDX) + \
214 mm ## block ## id ## _ ## reg_name
220 #define IRQ_REG_ENTRY(block, reg_num, reg1, mask1, reg2, mask2)\ argument
221 .enable_reg = SRI(reg1, block, reg_num),\
223 block ## reg_num ## _ ## reg1 ## __ ## mask1 ## _MASK,\
225 block ## reg_num ## _ ## reg1 ## __ ## mask1 ## _MASK,\
226 ~block ## reg_num ## _ ## reg1 ## __ ## mask1 ## _MASK \
228 .ack_reg = SRI(reg2, block, reg_num),\
230 block ## reg_num ## _ ## reg2 ## __ ## mask2 ## _MASK,\
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