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/linux/sound/isa/gus/
H A Dgus_mem.c19 snd_gf1_mem_xalloc(struct snd_gf1_mem *alloc, struct snd_gf1_mem_block *block, in snd_gf1_mem_lock()
27 *nblock = *block;
60 int snd_gf1_mem_xfree(struct snd_gf1_mem * alloc, struct snd_gf1_mem_block * block) in snd_gf1_mem_xalloc()
62 if (block->share) { /* ok.. shared block */ in snd_gf1_mem_xalloc()
63 block->share--; in snd_gf1_mem_xalloc()
66 if (alloc->first == block) { in snd_gf1_mem_xalloc()
67 alloc->first = block->next; in snd_gf1_mem_xalloc()
68 if (block->next) in snd_gf1_mem_xalloc()
69 block in snd_gf1_mem_xalloc()
28 snd_gf1_mem_xalloc(struct snd_gf1_mem * alloc,struct snd_gf1_mem_block * block,const char * name) snd_gf1_mem_xalloc() argument
70 snd_gf1_mem_xfree(struct snd_gf1_mem * alloc,struct snd_gf1_mem_block * block) snd_gf1_mem_xfree() argument
103 struct snd_gf1_mem_block *block; snd_gf1_mem_look() local
116 struct snd_gf1_mem_block *block; snd_gf1_mem_share() local
129 snd_gf1_mem_find(struct snd_gf1_mem * alloc,struct snd_gf1_mem_block * block,unsigned int size,int w_16,int align) snd_gf1_mem_find() argument
184 struct snd_gf1_mem_block block, *nblock; snd_gf1_mem_alloc() local
216 struct snd_gf1_mem_block *block; snd_gf1_mem_free() local
232 struct snd_gf1_mem_block block; snd_gf1_mem_init() local
261 struct snd_gf1_mem_block *block, *nblock; snd_gf1_mem_done() local
279 struct snd_gf1_mem_block *block; snd_gf1_mem_info_read() local
[all...]
H A Dgus_dma.c81 struct snd_gf1_dma_block *block; in snd_gf1_dma_program()
83 /* PCM block have bigger priority than synthesizer one */
85 block = gus->gf1.dma_data_pcm; in snd_gf1_dma_next_block()
86 if (gus->gf1.dma_data_pcm_last == block) { in snd_gf1_dma_next_block() local
90 gus->gf1.dma_data_pcm = block->next; in snd_gf1_dma_next_block()
93 block = gus->gf1.dma_data_synth; in snd_gf1_dma_next_block()
94 if (gus->gf1.dma_data_synth_last == block) { in snd_gf1_dma_next_block()
98 gus->gf1.dma_data_synth = block->next; in snd_gf1_dma_next_block()
101 block = NULL; in snd_gf1_dma_next_block()
103 if (block) { in snd_gf1_dma_next_block()
118 struct snd_gf1_dma_block *block; snd_gf1_dma_interrupt() local
163 struct snd_gf1_dma_block *block; snd_gf1_dma_done() local
192 struct snd_gf1_dma_block *block; snd_gf1_dma_transfer_block() local
[all...]
/linux/drivers/net/ethernet/marvell/prestera/
H A Dprestera_flow.c16 static int prestera_flow_block_mall_cb(struct prestera_flow_block *block, in prestera_flow_block_mall_cb() argument
21 return prestera_mall_replace(block, f); in prestera_flow_block_mall_cb()
23 prestera_mall_destroy(block); in prestera_flow_block_mall_cb()
30 static int prestera_flow_block_flower_cb(struct prestera_flow_block *block, in prestera_flow_block_flower_cb() argument
35 return prestera_flower_replace(block, f); in prestera_flow_block_flower_cb()
37 prestera_flower_destroy(block, f); in prestera_flow_block_flower_cb()
40 return prestera_flower_stats(block, f); in prestera_flow_block_flower_cb()
42 return prestera_flower_tmplt_create(block, f); in prestera_flow_block_flower_cb()
44 prestera_flower_tmplt_destroy(block, f); in prestera_flow_block_flower_cb()
54 struct prestera_flow_block *block = cb_priv; in prestera_flow_block_cb() local
[all …]
H A Dprestera_matchall.c14 static int prestera_mall_prio_check(struct prestera_flow_block *block, in prestera_mall_prio_check() argument
21 err = prestera_flower_prio_get(block, f->common.chain_index, in prestera_mall_prio_check()
32 if (f->common.prio <= flower_prio_max && !block->ingress) { in prestera_mall_prio_check()
36 if (f->common.prio >= flower_prio_min && block->ingress) { in prestera_mall_prio_check()
44 int prestera_mall_prio_get(struct prestera_flow_block *block, in prestera_mall_prio_get() argument
47 if (!block->mall.bound) in prestera_mall_prio_get()
50 *prio_min = block->mall.prio_min; in prestera_mall_prio_get()
51 *prio_max = block->mall.prio_max; in prestera_mall_prio_get()
55 static void prestera_mall_prio_update(struct prestera_flow_block *block, in prestera_mall_prio_update() argument
58 block->mall.prio_min = min(block->mall.prio_min, f->common.prio); in prestera_mall_prio_update()
[all …]
/linux/fs/lockd/
H A Dsvclock.c42 static void nlmsvc_release_block(struct nlm_block *block);
43 static void nlmsvc_insert_block(struct nlm_block *block, unsigned long);
44 static void nlmsvc_remove_block(struct nlm_block *block);
89 nlmsvc_insert_block_locked(struct nlm_block *block, unsigned long when) in nlmsvc_insert_block_locked() argument
94 dprintk("lockd: nlmsvc_insert_block(%p, %ld)\n", block, when); in nlmsvc_insert_block_locked()
95 if (list_empty(&block->b_list)) { in nlmsvc_insert_block_locked()
96 kref_get(&block->b_count); in nlmsvc_insert_block_locked()
98 list_del_init(&block->b_list); in nlmsvc_insert_block_locked()
115 list_add_tail(&block->b_list, pos); in nlmsvc_insert_block_locked()
116 block->b_when = when; in nlmsvc_insert_block_locked()
[all …]
/linux/drivers/mtd/
H A Dnftlmount.c28 unsigned int block, boot_record_count = 0; in find_boot_record() local
48 for (block = 0; block < nftl->nb_blocks; block++) { in find_boot_record()
53 ret = mtd_read(mtd, block * nftl->EraseSize, SECTORSIZE, in find_boot_record()
61 printk(KERN_WARNING "Block read at 0x%x of mtd%d failed: %d\n", in find_boot_record()
62 block * nftl->EraseSize, nftl->mbd.mtd->index, ret); in find_boot_record()
64 printk(KERN_WARNING "Further failures for this block will not be printed\n"); in find_boot_record()
73 block * nftl->EraseSize, nftl->mbd.mtd->index); in find_boot_record()
79 ret = nftl_read_oob(mtd, block * nftl->EraseSize + in find_boot_record()
84 block * nftl->EraseSize, nftl->mbd.mtd->index, ret); in find_boot_record()
94 block * nftl->EraseSize, nftl->mbd.mtd->index, in find_boot_record()
[all …]
H A Dinftlmount.c35 unsigned int i, block; in find_boot_record() local
55 for (block = 0; block < inftl->nb_blocks; block++) { in find_boot_record()
62 ret = mtd_read(mtd, block * inftl->EraseSize, SECTORSIZE, in find_boot_record()
70 printk(KERN_WARNING "INFTL: block read at 0x%x " in find_boot_record()
72 block * inftl->EraseSize, in find_boot_record()
76 "failures for this block will " in find_boot_record()
89 block * inftl->EraseSize + SECTORSIZE + 8, in find_boot_record()
94 "(err %d)\n", block * inftl->EraseSize, in find_boot_record()
107 mtd_read(mtd, block * inftl->EraseSize + 4096, SECTORSIZE, in find_boot_record()
172 block >>= mh->BlockMultiplierBits; in find_boot_record()
[all …]
/linux/drivers/gpio/
H A Dgpio-sch311x.c39 struct sch311x_gpio_block { /* one GPIO block runtime data */
44 spinlock_t lock; /* lock for this GPIO block */
134 struct sch311x_gpio_block *block = gpiochip_get_data(chip); in sch311x_gpio_request() local
136 if (block->config_regs[offset] == 0) /* GPIO is not available */ in sch311x_gpio_request()
139 if (!request_region(block->runtime_reg + block->config_regs[offset], in sch311x_gpio_request()
142 block->runtime_reg + block->config_regs[offset]); in sch311x_gpio_request()
150 struct sch311x_gpio_block *block = gpiochip_get_data(chip); in sch311x_gpio_free() local
152 if (block->config_regs[offset] == 0) /* GPIO is not available */ in sch311x_gpio_free()
155 release_region(block->runtime_reg + block->config_regs[offset], 1); in sch311x_gpio_free()
160 struct sch311x_gpio_block *block = gpiochip_get_data(chip); in sch311x_gpio_get() local
[all …]
/linux/drivers/w1/
H A Dw1_netlink.c41 struct w1_cb_block *block; member
49 * @block: block to calculate
55 static u16 w1_reply_len(struct w1_cb_block *block) in w1_reply_len() argument
57 if (!block->cn) in w1_reply_len()
59 return (u8 *)block->cn - (u8 *)block->first_cn + block->cn->len; in w1_reply_len()
62 static void w1_unref_block(struct w1_cb_block *block) in w1_unref_block() argument
64 if (atomic_sub_return(1, &block->refcnt) == 0) { in w1_unref_block()
65 u16 len = w1_reply_len(block); in w1_unref_block()
67 cn_netlink_send_mult(block->first_cn, len, in w1_unref_block()
68 block->portid, 0, in w1_unref_block()
[all …]
/linux/drivers/md/dm-vdo/
H A Drecovery-journal.h24 * The recovery_journal provides a log of all block mapping and reference count changes which have
25 * not yet been stably written to the block map or slab journals. This log helps to reduce the
26 * write amplification of writes by providing amortization of slab journal and block map page
35 * journal. The 'head' is the oldest active block in the journal. The 'tail' is the end of the
36 * half-open interval containing the active blocks. 'active' is the number of the block actively
42 * less than the on-disk size. Each in-memory block is also a vdo_completion. Each in-memory block
43 * has a vio which is used to commit that block to disk. The vio's data is the on-disk
44 * representation of the journal block. In addition each in-memory block has a buffer which is used
45 * to accumulate entries while a partial commit of the block is in progress. In-memory blocks are
46 * kept on two lists. Free blocks live on the 'free_tail_blocks' list. When a block becomes active
[all …]
/linux/net/sched/
H A Dcls_api.c181 struct tcf_block *block = chain->block; in tcf_proto_signal_destroying() local
183 mutex_lock(&block->proto_destroy_lock); in tcf_proto_signal_destroying()
184 hash_add_rcu(block->proto_destroy_ht, &tp->destroy_ht_node, in tcf_proto_signal_destroying()
186 mutex_unlock(&block->proto_destroy_lock); in tcf_proto_signal_destroying()
205 hash_for_each_possible_rcu(chain->block->proto_destroy_ht, iter, in tcf_proto_exists_destroying()
220 struct tcf_block *block = chain->block; in tcf_proto_signal_destroyed() local
222 mutex_lock(&block->proto_destroy_lock); in tcf_proto_signal_destroyed()
225 mutex_unlock(&block->proto_destroy_lock); in tcf_proto_signal_destroyed()
417 struct tcf_block *block = tp->chain->block; in tcf_proto_count_usesw() local
422 if (!atomic_dec_return(&block->useswcnt)) in tcf_proto_count_usesw()
[all …]
/linux/fs/xfs/libxfs/
H A Dxfs_btree.c127 struct xfs_btree_block *block, in __xfs_btree_check_lblock_hdr() argument
134 if (!uuid_equal(&block->bb_u.l.bb_uuid, &mp->m_sb.sb_meta_uuid)) in __xfs_btree_check_lblock_hdr()
136 if (block->bb_u.l.bb_blkno != in __xfs_btree_check_lblock_hdr()
139 if (block->bb_u.l.bb_pad != cpu_to_be32(0)) in __xfs_btree_check_lblock_hdr()
143 if (be32_to_cpu(block->bb_magic) != xfs_btree_magic(mp, cur->bc_ops)) in __xfs_btree_check_lblock_hdr()
145 if (be16_to_cpu(block->bb_level) != level) in __xfs_btree_check_lblock_hdr()
147 if (be16_to_cpu(block->bb_numrecs) > in __xfs_btree_check_lblock_hdr()
155 * Check a long btree block header. Return the address of the failing check,
161 struct xfs_btree_block *block, in __xfs_btree_check_fsblock() argument
169 fa = __xfs_btree_check_lblock_hdr(cur, block, level, bp); in __xfs_btree_check_fsblock()
[all …]
/linux/sound/pci/ctxfi/
H A Dctvmem.c26 * Find or create vm block based on requested @size.
32 struct ct_vm_block *block, *entry; in get_vm_block() local
46 break; /* found a block that is big enough */ in get_vm_block()
58 block = kzalloc(sizeof(*block), GFP_KERNEL); in get_vm_block()
59 if (!block) in get_vm_block()
62 block->addr = entry->addr; in get_vm_block()
63 block->size = size; in get_vm_block()
64 list_add(&block->list, &vm->used); in get_vm_block()
69 return block; in get_vm_block()
75 put_vm_block(struct ct_vm * vm,struct ct_vm_block * block) put_vm_block() argument
126 struct ct_vm_block *block; ct_vm_map() local
152 ct_vm_unmap(struct ct_vm * vm,struct ct_vm_block * block) ct_vm_unmap() argument
172 struct ct_vm_block *block; ct_vm_create() local
[all...]
/linux/fs/afs/
H A Ddir_edit.c18 * Find a number of contiguous clear bits in a directory block bitmask.
21 * variable. The first bit doesn't count as it corresponds to the block header
24 static int afs_find_contig_bits(union afs_xdr_dir_block *block, unsigned int nr_slots) in afs_find_contig_bits() argument
30 bitmap = (u64)block->hdr.bitmap[0] << 0 * 8; in afs_find_contig_bits()
31 bitmap |= (u64)block->hdr.bitmap[1] << 1 * 8; in afs_find_contig_bits()
32 bitmap |= (u64)block->hdr.bitmap[2] << 2 * 8; in afs_find_contig_bits()
33 bitmap |= (u64)block->hdr.bitmap[3] << 3 * 8; in afs_find_contig_bits()
34 bitmap |= (u64)block->hdr.bitmap[4] << 4 * 8; in afs_find_contig_bits()
35 bitmap |= (u64)block->hdr.bitmap[5] << 5 * 8; in afs_find_contig_bits()
36 bitmap |= (u64)block->hdr.bitmap[6] << 6 * 8; in afs_find_contig_bits()
[all …]
/linux/drivers/misc/
H A Dsram.c57 static int sram_add_pool(struct sram_dev *sram, struct sram_reserve *block, in sram_add_pool() argument
63 NUMA_NO_NODE, block->label); in sram_add_pool()
68 block->size, NUMA_NO_NODE); in sram_add_pool()
77 static int sram_add_export(struct sram_dev *sram, struct sram_reserve *block, in sram_add_export() argument
90 part->battr.size = block->size; in sram_add_export()
95 static int sram_add_partition(struct sram_dev *sram, struct sram_reserve *block, in sram_add_partition() argument
107 virt_base = devm_ioremap_resource(sram->dev, &block->res); in sram_add_partition()
109 virt_base = devm_ioremap_resource_wc(sram->dev, &block->res); in sram_add_partition()
112 dev_err(sram->dev, "could not map SRAM at %pr\n", &block->res); in sram_add_partition()
118 part->base = sram->virt_base + block->start; in sram_add_partition()
[all …]
/linux/drivers/net/ethernet/mellanox/mlxsw/
H A Dspectrum_flow.c15 struct mlxsw_sp_flow_block *block; in mlxsw_sp_flow_block_create() local
17 block = kzalloc(sizeof(*block), GFP_KERNEL); in mlxsw_sp_flow_block_create()
18 if (!block) in mlxsw_sp_flow_block_create()
20 INIT_LIST_HEAD(&block->binding_list); in mlxsw_sp_flow_block_create()
21 INIT_LIST_HEAD(&block->mall.list); in mlxsw_sp_flow_block_create()
22 block->mlxsw_sp = mlxsw_sp; in mlxsw_sp_flow_block_create()
23 block->net = net; in mlxsw_sp_flow_block_create()
24 return block; in mlxsw_sp_flow_block_create()
27 void mlxsw_sp_flow_block_destroy(struct mlxsw_sp_flow_block *block) in mlxsw_sp_flow_block_destroy() argument
29 WARN_ON(!list_empty(&block->binding_list)); in mlxsw_sp_flow_block_destroy()
[all …]
H A Dcore_acl_flex_actions.c364 /* Block structure holds a list of action sets. One action block
375 * in this block.
381 void (*destructor)(struct mlxsw_afa_block *block,
385 static void mlxsw_afa_resource_add(struct mlxsw_afa_block *block, in mlxsw_afa_resource_add() argument
388 list_add(&resource->list, &block->resource_list); in mlxsw_afa_resource_add()
396 static void mlxsw_afa_resources_destroy(struct mlxsw_afa_block *block) in mlxsw_afa_resources_destroy() argument
400 list_for_each_entry_safe(resource, tmp, &block->resource_list, list) { in mlxsw_afa_resources_destroy()
401 resource->destructor(block, resource); in mlxsw_afa_resources_destroy()
407 struct mlxsw_afa_block *block; in mlxsw_afa_block_create() local
409 block = kzalloc(sizeof(*block), GFP_KERNEL); in mlxsw_afa_block_create()
[all …]
H A Dcore_acl_flex_actions.h47 void mlxsw_afa_block_destroy(struct mlxsw_afa_block *block);
48 int mlxsw_afa_block_commit(struct mlxsw_afa_block *block);
49 char *mlxsw_afa_block_first_set(struct mlxsw_afa_block *block);
50 char *mlxsw_afa_block_cur_set(struct mlxsw_afa_block *block);
51 u32 mlxsw_afa_block_first_kvdl_index(struct mlxsw_afa_block *block);
52 int mlxsw_afa_block_activity_get(struct mlxsw_afa_block *block, bool *activity);
53 int mlxsw_afa_block_continue(struct mlxsw_afa_block *block);
54 int mlxsw_afa_block_jump(struct mlxsw_afa_block *block, u16 group_id);
55 int mlxsw_afa_block_terminate(struct mlxsw_afa_block *block);
58 int mlxsw_afa_block_append_drop(struct mlxsw_afa_block *block, bool ingress,
[all …]
/linux/drivers/video/fbdev/
H A Dedid.h72 #define PIXEL_CLOCK_LO (unsigned)block[ 0 ]
73 #define PIXEL_CLOCK_HI (unsigned)block[ 1 ]
75 #define H_ACTIVE_LO (unsigned)block[ 2 ]
76 #define H_BLANKING_LO (unsigned)block[ 3 ]
77 #define H_ACTIVE_HI UPPER_NIBBLE( (unsigned)block[ 4 ] )
79 #define H_BLANKING_HI LOWER_NIBBLE( (unsigned)block[ 4 ] )
82 #define V_ACTIVE_LO (unsigned)block[ 5 ]
83 #define V_BLANKING_LO (unsigned)block[ 6 ]
84 #define V_ACTIVE_HI UPPER_NIBBLE( (unsigned)block[ 7 ] )
86 #define V_BLANKING_HI LOWER_NIBBLE( (unsigned)block[ 7 ] )
[all …]
/linux/arch/riscv/boot/dts/sophgo/
H A Dsg2044-cpus.dtsi18 i-cache-block-size = <64>;
21 d-cache-block-size = <64>;
40 riscv,cbom-block-size = <64>;
41 riscv,cbop-block-size = <64>;
42 riscv,cboz-block-size = <64>;
54 i-cache-block-size = <64>;
57 d-cache-block-size = <64>;
76 riscv,cbom-block-size = <64>;
77 riscv,cbop-block-size = <64>;
78 riscv,cboz-block-size = <64>;
[all …]
/linux/drivers/mtd/nand/raw/
H A Dnand_bbt.c4 * Bad block table support for the NAND driver
10 * When nand_scan_bbt is called, then it tries to find the bad block table
14 * Once a new bad block is discovered then the "factory" information is updated
21 * If the tables are not versioned, then we "or" the bad block information.
24 * good / bad blocks and the bad block tables are created.
29 * The auto generated bad block table is located in the last good blocks
38 * The table uses 2 bits per block
39 * 11b: block is good
40 * 00b: block is factory marked bad
41 * 01b, 10b: block is marked bad due to wear
[all …]
/linux/Documentation/admin-guide/device-mapper/
H A Ddm-dust.rst15 in the "bad block list" will fail with EIO ("Input/output error").
17 Writes of blocks in the "bad block list will result in the following:
19 1. Remove the block from the "bad block list".
40 Path to the block device.
46 Block size in bytes
59 (For a device with a block size of 512 bytes)
65 (For a device with a block size of 4096 bytes)
73 bad block additions, removals, and remaps will be verbosely logged)::
89 At any time (i.e.: whether the device has the "bad block" emulation
94 kernel: device-mapper: dust: badblock added at block 60
[all …]
/linux/arch/mips/include/asm/octeon/
H A Dcvmx-bootmem.h45 /* Allocate from end of block instead of beginning */
51 /* First bytes of each free physical block of memory contain this structure,
76 /* Base address of named block */
79 * Size actually allocated for named block (may differ from
83 /* name of named block */
122 /* address of named memory block descriptors */
149 * Allocate a block of memory from the free list that was
155 * @size: Size in bytes of block to allocate
159 * Returns pointer to block of memory, NULL on error
165 * Frees a previously allocated named bootmem block.
[all …]
/linux/Documentation/filesystems/ext4/
H A Djournal.rst45 consumes an entire block group, though mke2fs tries to put it in the
74 or a block revocation list. A finished transaction always ends with a
85 will be an ext4 super block in the usual place, with a matching UUID.
86 The journal superblock will be in the next full block after the
105 Block Header
108 Every block in the journal starts with a common 12-byte header
126 - Description of what this block contains. See the jbd2_blocktype_ table
131 - The transaction ID that goes with this block.
135 The journal block type can be any one of:
144 - Descriptor. This block precedes a series of data blocks that were
[all …]
/linux/drivers/net/ethernet/freescale/dpaa2/
H A Ddpaa2-switch-flower.c160 dpaa2_switch_acl_entry_remove(struct dpaa2_switch_filter_block *block, in dpaa2_switch_acl_entry_remove() argument
165 struct ethsw_core *ethsw = block->ethsw; in dpaa2_switch_acl_entry_remove()
186 block->acl_id, acl_entry_cfg); in dpaa2_switch_acl_entry_remove()
202 dpaa2_switch_acl_entry_add_to_list(struct dpaa2_switch_filter_block *block, in dpaa2_switch_acl_entry_add_to_list() argument
209 if (list_empty(&block->acl_entries)) { in dpaa2_switch_acl_entry_add_to_list()
210 list_add(&entry->list, &block->acl_entries); in dpaa2_switch_acl_entry_add_to_list()
214 list_for_each_safe(pos, n, &block->acl_entries) { in dpaa2_switch_acl_entry_add_to_list()
225 dpaa2_switch_acl_entry_get_by_index(struct dpaa2_switch_filter_block *block, in dpaa2_switch_acl_entry_get_by_index() argument
231 list_for_each_entry(tmp, &block->acl_entries, list) { in dpaa2_switch_acl_entry_get_by_index()
241 dpaa2_switch_acl_entry_set_precedence(struct dpaa2_switch_filter_block *block, in dpaa2_switch_acl_entry_set_precedence() argument
[all …]

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