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Searched refs:num_bytes (Results 1 – 25 of 114) sorted by relevance

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/Linux-v5.4/fs/btrfs/
Dblock-rsv.c11 struct btrfs_block_rsv *dest, u64 num_bytes, in block_rsv_release_bytes() argument
19 if (num_bytes == (u64)-1) { in block_rsv_release_bytes()
20 num_bytes = block_rsv->size; in block_rsv_release_bytes()
23 block_rsv->size -= num_bytes; in block_rsv_release_bytes()
25 num_bytes = block_rsv->reserved - block_rsv->size; in block_rsv_release_bytes()
29 num_bytes = 0; in block_rsv_release_bytes()
40 ret = num_bytes; in block_rsv_release_bytes()
41 if (num_bytes > 0) { in block_rsv_release_bytes()
48 bytes_to_add = min(num_bytes, bytes_to_add); in block_rsv_release_bytes()
52 num_bytes -= bytes_to_add; in block_rsv_release_bytes()
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Dqgroup.h109 u64 num_bytes; member
307 u64 num_bytes, gfp_t gfp_flag);
331 u64 num_bytes, struct ulist *old_roots,
338 u64 ref_root, u64 num_bytes,
353 int __btrfs_qgroup_reserve_meta(struct btrfs_root *root, int num_bytes,
357 int num_bytes, bool enforce) in btrfs_qgroup_reserve_meta_pertrans() argument
359 return __btrfs_qgroup_reserve_meta(root, num_bytes, in btrfs_qgroup_reserve_meta_pertrans()
363 int num_bytes, bool enforce) in btrfs_qgroup_reserve_meta_prealloc() argument
365 return __btrfs_qgroup_reserve_meta(root, num_bytes, in btrfs_qgroup_reserve_meta_prealloc()
369 void __btrfs_qgroup_free_meta(struct btrfs_root *root, int num_bytes,
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Ddelayed-ref.c82 u64 num_bytes = btrfs_calc_insert_metadata_size(fs_info, nr); in btrfs_delayed_refs_rsv_release() local
85 released = __btrfs_block_rsv_release(fs_info, block_rsv, num_bytes, in btrfs_delayed_refs_rsv_release()
103 u64 num_bytes; in btrfs_update_delayed_refs_rsv() local
108 num_bytes = btrfs_calc_insert_metadata_size(fs_info, in btrfs_update_delayed_refs_rsv()
111 delayed_rsv->size += num_bytes; in btrfs_update_delayed_refs_rsv()
128 u64 num_bytes) in btrfs_migrate_to_delayed_refs_rsv() argument
134 src->reserved -= num_bytes; in btrfs_migrate_to_delayed_refs_rsv()
135 src->size -= num_bytes; in btrfs_migrate_to_delayed_refs_rsv()
142 if (num_bytes > delta) { in btrfs_migrate_to_delayed_refs_rsv()
143 to_free = num_bytes - delta; in btrfs_migrate_to_delayed_refs_rsv()
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Dblock-rsv.h61 struct btrfs_block_rsv *block_rsv, u64 num_bytes,
68 struct btrfs_block_rsv *dst_rsv, u64 num_bytes,
70 int btrfs_block_rsv_use_bytes(struct btrfs_block_rsv *block_rsv, u64 num_bytes);
72 struct btrfs_block_rsv *dest, u64 num_bytes,
75 u64 num_bytes, bool update_size);
78 u64 num_bytes, u64 *qgroup_to_release);
88 u64 num_bytes) in btrfs_block_rsv_release() argument
90 __btrfs_block_rsv_release(fs_info, block_rsv, num_bytes, NULL); in btrfs_block_rsv_release()
Ddelalloc-space.c283 u64 num_bytes, u64 *meta_reserve, in calc_inode_reservations() argument
286 u64 nr_extents = count_max_extents(num_bytes); in calc_inode_reservations()
287 u64 csum_leaves = btrfs_csum_bytes_to_leaves(fs_info, num_bytes); in calc_inode_reservations()
301 int btrfs_delalloc_reserve_metadata(struct btrfs_inode *inode, u64 num_bytes) in btrfs_delalloc_reserve_metadata() argument
335 num_bytes = ALIGN(num_bytes, fs_info->sectorsize); in btrfs_delalloc_reserve_metadata()
347 calc_inode_reservations(fs_info, num_bytes, &meta_reserve, in btrfs_delalloc_reserve_metadata()
363 nr_extents = count_max_extents(num_bytes); in btrfs_delalloc_reserve_metadata()
365 inode->csum_bytes += num_bytes; in btrfs_delalloc_reserve_metadata()
399 void btrfs_delalloc_release_metadata(struct btrfs_inode *inode, u64 num_bytes, in btrfs_delalloc_release_metadata() argument
404 num_bytes = ALIGN(num_bytes, fs_info->sectorsize); in btrfs_delalloc_release_metadata()
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Dqgroup.c69 struct btrfs_qgroup *qgroup, u64 num_bytes, in qgroup_rsv_add() argument
72 trace_qgroup_update_reserve(fs_info, qgroup, num_bytes, type); in qgroup_rsv_add()
73 qgroup->rsv.values[type] += num_bytes; in qgroup_rsv_add()
77 struct btrfs_qgroup *qgroup, u64 num_bytes, in qgroup_rsv_release() argument
80 trace_qgroup_update_reserve(fs_info, qgroup, -(s64)num_bytes, type); in qgroup_rsv_release()
81 if (qgroup->rsv.values[type] >= num_bytes) { in qgroup_rsv_release()
82 qgroup->rsv.values[type] -= num_bytes; in qgroup_rsv_release()
89 qgroup->rsv.values[type], num_bytes); in qgroup_rsv_release()
1147 u64 num_bytes = src->excl; in __qgroup_excl_accounting() local
1154 qgroup->rfer += sign * num_bytes; in __qgroup_excl_accounting()
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Dextent-tree.c63 u64 start, u64 num_bytes) in btrfs_add_excluded_extent() argument
65 u64 end = start + num_bytes - 1; in btrfs_add_excluded_extent()
821 u64 bytenr, u64 num_bytes, in lookup_inline_extent_backref() argument
845 key.offset = num_bytes; in lookup_inline_extent_backref()
882 key.offset == num_bytes) in lookup_inline_extent_backref()
888 key.offset = num_bytes; in lookup_inline_extent_backref()
1074 u64 bytenr, u64 num_bytes, u64 parent, in lookup_extent_backref() argument
1080 num_bytes, parent, root_objectid, in lookup_extent_backref()
1171 u64 bytenr, u64 num_bytes, u64 parent, in insert_inline_extent_backref() argument
1180 num_bytes, parent, root_objectid, in insert_inline_extent_backref()
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Dblock-group.c396 u64 num_bytes) in btrfs_wait_block_group_cache_progress() argument
405 (cache->free_space_ctl->free_space >= num_bytes)); in btrfs_wait_block_group_cache_progress()
1186 u64 num_bytes; in inc_block_group_ro() local
1212 num_bytes = cache->key.offset - cache->reserved - cache->pinned - in inc_block_group_ro()
1222 if (sinfo_used + num_bytes + min_allocable_bytes <= in inc_block_group_ro()
1224 sinfo->bytes_readonly += num_bytes; in inc_block_group_ro()
1238 sinfo_used, num_bytes, min_allocable_bytes); in inc_block_group_ro()
2098 u64 num_bytes; in btrfs_dec_block_group_ro() local
2105 num_bytes = cache->key.offset - cache->reserved - in btrfs_dec_block_group_ro()
2108 sinfo->bytes_readonly -= num_bytes; in btrfs_dec_block_group_ro()
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Dref-verify.c354 u64 num_bytes) in add_shared_data_ref() argument
362 be = add_block_entry(fs_info, bytenr, num_bytes, 0); in add_shared_data_ref()
384 u64 bytenr, u64 num_bytes) in add_extent_data_ref() argument
397 be = add_block_entry(fs_info, bytenr, num_bytes, ref_root); in add_extent_data_ref()
496 struct btrfs_path *path, u64 *bytenr, u64 *num_bytes) in process_leaf() argument
511 *num_bytes = key.offset; in process_leaf()
530 *num_bytes); in process_leaf()
537 *bytenr, *num_bytes); in process_leaf()
550 int level, u64 *bytenr, u64 *num_bytes) in walk_down_tree() argument
581 ret = process_leaf(root, path, bytenr, num_bytes); in walk_down_tree()
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/Linux-v5.4/arch/sparc/mm/
Dinit_32.c65 for (i = 0; sp_banks[i].num_bytes != 0; i++) { in calc_highpages()
67 unsigned long end_pfn = (sp_banks[i].base_addr + sp_banks[i].num_bytes) >> PAGE_SHIFT; in calc_highpages()
87 last_pfn = (sp_banks[0].base_addr + sp_banks[0].num_bytes) >> PAGE_SHIFT; in calc_max_low_pfn()
88 for (i = 1; sp_banks[i].num_bytes != 0; i++) { in calc_max_low_pfn()
97 last_pfn = (sp_banks[i].base_addr + sp_banks[i].num_bytes) >> PAGE_SHIFT; in calc_max_low_pfn()
144 for (i = 0; sp_banks[i].num_bytes != 0; i++) { in bootmem_init()
146 sp_banks[i].num_bytes; in bootmem_init()
147 bytes_avail += sp_banks[i].num_bytes; in bootmem_init()
155 sp_banks[i].num_bytes -= slack; in bootmem_init()
156 if (sp_banks[i].num_bytes == 0) { in bootmem_init()
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/Linux-v5.4/fs/ecryptfs/
Dread_write.c116 size_t num_bytes = (PAGE_SIZE - start_offset_in_page); in ecryptfs_write() local
124 if (num_bytes > total_remaining_bytes) in ecryptfs_write()
125 num_bytes = total_remaining_bytes; in ecryptfs_write()
130 if (num_bytes > total_remaining_zeros) in ecryptfs_write()
131 num_bytes = total_remaining_zeros; in ecryptfs_write()
163 (data + data_offset), num_bytes); in ecryptfs_write()
164 data_offset += num_bytes; in ecryptfs_write()
183 pos += num_bytes; in ecryptfs_write()
/Linux-v5.4/arch/sparc/prom/
Dmemory.c25 sp_banks[index].num_bytes = p->num_bytes; in prom_meminit_v0()
44 sp_banks[i].num_bytes = reg[i].reg_size; in prom_meminit_v2()
84 sp_banks[num_ents].num_bytes = 0; in prom_meminit()
87 sp_banks[i].num_bytes &= PAGE_MASK; in prom_meminit()
Dmisc_32.c97 prom_get_idprom(char *idbuf, int num_bytes) in prom_get_idprom() argument
102 if((len>num_bytes) || (len==-1)) return 0xff; in prom_get_idprom()
103 if(!prom_getproperty(prom_root_node, "idprom", idbuf, num_bytes)) in prom_get_idprom()
/Linux-v5.4/drivers/staging/comedi/
Dcomedi_buf.c366 unsigned int num_bytes) in comedi_buf_munge() argument
373 async->munge_count += num_bytes; in comedi_buf_munge()
374 count = num_bytes; in comedi_buf_munge()
377 num_bytes -= num_bytes % num_sample_bytes; in comedi_buf_munge()
378 while (count < num_bytes) { in comedi_buf_munge()
379 int block_size = num_bytes - count; in comedi_buf_munge()
463 unsigned int num_bytes; in comedi_buf_read_n_available() local
468 num_bytes = async->munge_count - async->buf_read_count; in comedi_buf_read_n_available()
476 return num_bytes; in comedi_buf_read_n_available()
559 const void *data, unsigned int num_bytes) in comedi_buf_memcpy_to() argument
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/Linux-v5.4/include/drm/
Ddrm_displayid.h65 u8 num_bytes; member
98 (idx) + sizeof(struct displayid_block) + (block)->num_bytes <= (length) && \
99 (block)->num_bytes > 0; \
100 (idx) += (block)->num_bytes + sizeof(struct displayid_block), \
/Linux-v5.4/sound/soc/codecs/
Dsigmadsp.c31 unsigned int num_bytes; member
62 __le16 num_bytes; member
110 info->count = ctrl->num_bytes; in sigmadsp_ctrl_info()
119 if (ctrl->num_bytes <= 20 && sigmadsp->ops && sigmadsp->ops->safeload) in sigmadsp_ctrl_write()
121 ctrl->num_bytes); in sigmadsp_ctrl_write()
124 ctrl->num_bytes); in sigmadsp_ctrl_write()
143 memcpy(ctrl->cache, data, ctrl->num_bytes); in sigmadsp_ctrl_put()
163 ctrl->num_bytes); in sigmadsp_ctrl_get()
169 ctrl->num_bytes); in sigmadsp_ctrl_get()
202 unsigned int num_bytes; in sigma_fw_load_control() local
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/Linux-v5.4/arch/x86/crypto/
Daes_ctrby8_avx-x86_64.S91 #define num_bytes %r8 macro
437 cmp $16, num_bytes
444 mov num_bytes, tmp
461 and $(~7*16), num_bytes
468 and $(~7*16), num_bytes
476 and $(~7*16), num_bytes
483 and $(~7*16), num_bytes
495 and $(~7*16), num_bytes
502 and $(~7*16), num_bytes
509 and $(~7*16), num_bytes
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/Linux-v5.4/arch/sparc/include/asm/
Dopenprom.h23 int (*v0_wrnetdev)(int dev_desc, int num_bytes, char *buf);
24 int (*v0_rdnetdev)(int dev_desc, int num_bytes, char *buf);
25 int (*v0_rdchardev)(int dev_desc, int num_bytes, int dummy, char *buf);
26 int (*v0_wrchardev)(int dev_desc, int num_bytes, int dummy, char *buf);
54 unsigned int num_bytes; member
/Linux-v5.4/arch/m68k/include/asm/
Dopenprom.h31 int (*v0_wrnetdev)(int dev_desc, int num_bytes, char *buf);
32 int (*v0_rdnetdev)(int dev_desc, int num_bytes, char *buf);
33 int (*v0_rdchardev)(int dev_desc, int num_bytes, int dummy, char *buf);
34 int (*v0_wrchardev)(int dev_desc, int num_bytes, int dummy, char *buf);
62 unsigned num_bytes; member
/Linux-v5.4/drivers/net/ethernet/mellanox/mlx5/core/
Den_tx.c239 u8 opcode, u16 ds_cnt, u8 num_wqebbs, u32 num_bytes, u8 num_dma, in mlx5e_txwqe_complete() argument
246 wi->num_bytes = num_bytes; in mlx5e_txwqe_complete()
263 send_doorbell = __netdev_tx_sent_queue(sq->txq, num_bytes, in mlx5e_txwqe_complete()
282 u32 num_bytes; in mlx5e_sq_xmit() local
292 num_bytes = skb->len + (skb_shinfo(skb)->gso_segs - 1) * ihs; in mlx5e_sq_xmit()
300 num_bytes = max_t(unsigned int, skb->len, ETH_ZLEN); in mlx5e_sq_xmit()
304 stats->bytes += num_bytes; in mlx5e_sq_xmit()
373 mlx5e_txwqe_complete(sq, skb, opcode, ds_cnt, num_wqebbs, num_bytes, in mlx5e_sq_xmit()
508 nbytes += wi->num_bytes; in mlx5e_poll_tx_cq()
602 u32 num_bytes; in mlx5i_sq_xmit() local
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/Linux-v5.4/drivers/nvmem/
Dimx-ocotp-scu.c75 u32 count, index, num_bytes; in imx_scu_ocotp_read() local
81 num_bytes = round_up((offset % 4) + bytes, 4); in imx_scu_ocotp_read()
82 count = num_bytes >> 2; in imx_scu_ocotp_read()
87 p = kzalloc(num_bytes, GFP_KERNEL); in imx_scu_ocotp_read()
/Linux-v5.4/include/trace/events/
Dbtrfs.h343 __field( u64, num_bytes )
359 __entry->num_bytes = btrfs_file_extent_num_bytes(l, fi);
367 __entry->extent_end = (start + __entry->num_bytes);
379 __entry->extent_end, __entry->num_bytes, __entry->ram_bytes,
756 __field( u64, num_bytes )
767 __entry->num_bytes = ref->num_bytes;
780 __entry->num_bytes,
819 __field( u64, num_bytes )
831 __entry->num_bytes = ref->num_bytes;
845 __entry->num_bytes,
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/Linux-v5.4/drivers/slimbus/
Dmessaging.c181 if (!msg || msg->num_bytes > 16 || in slim_val_inf_sanity()
182 (msg->start_offset + msg->num_bytes) > 0xC00) in slim_val_inf_sanity()
248 sl = slim_slicesize(msg->num_bytes); in slim_xfer_msg()
251 msg->start_offset, msg->num_bytes, mc, sl); in slim_xfer_msg()
260 txn->rl += msg->num_bytes; in slim_xfer_msg()
276 msg->num_bytes = count; in slim_fill_msg()
/Linux-v5.4/fs/btrfs/tests/
Dqgroup-tests.c15 u64 num_bytes, u64 parent, u64 root_objectid) in insert_normal_tree_ref() argument
31 ins.offset = num_bytes; in insert_normal_tree_ref()
67 static int add_tree_ref(struct btrfs_root *root, u64 bytenr, u64 num_bytes, in add_tree_ref() argument
81 key.offset = num_bytes; in add_tree_ref()
120 u64 num_bytes) in remove_extent_item() argument
131 key.offset = num_bytes; in remove_extent_item()
152 u64 num_bytes, u64 parent, u64 root_objectid) in remove_extent_ref() argument
165 key.offset = num_bytes; in remove_extent_ref()
/Linux-v5.4/drivers/i2c/busses/
Di2c-omap.c999 static void omap_i2c_receive_data(struct omap_i2c_dev *omap, u8 num_bytes, in omap_i2c_receive_data() argument
1004 while (num_bytes--) { in omap_i2c_receive_data()
1020 static int omap_i2c_transmit_data(struct omap_i2c_dev *omap, u8 num_bytes, in omap_i2c_transmit_data() argument
1025 while (num_bytes--) { in omap_i2c_transmit_data()
1126 u8 num_bytes = 1; in omap_i2c_xfer_data() local
1129 num_bytes = omap->buf_len; in omap_i2c_xfer_data()
1133 num_bytes = (omap_i2c_read_reg(omap, in omap_i2c_xfer_data()
1137 omap_i2c_receive_data(omap, num_bytes, true); in omap_i2c_xfer_data()
1143 u8 num_bytes = 1; in omap_i2c_xfer_data() local
1146 num_bytes = omap->threshold; in omap_i2c_xfer_data()
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