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Searched refs:num_bytes (Results 1 – 25 of 130) sorted by relevance

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/Linux-v6.1/fs/btrfs/
Dblock-rsv.c105 struct btrfs_block_rsv *dest, u64 num_bytes, in block_rsv_release_bytes() argument
113 if (num_bytes == (u64)-1) { in block_rsv_release_bytes()
114 num_bytes = block_rsv->size; in block_rsv_release_bytes()
117 block_rsv->size -= num_bytes; in block_rsv_release_bytes()
119 num_bytes = block_rsv->reserved - block_rsv->size; in block_rsv_release_bytes()
123 num_bytes = 0; in block_rsv_release_bytes()
134 ret = num_bytes; in block_rsv_release_bytes()
135 if (num_bytes > 0) { in block_rsv_release_bytes()
142 bytes_to_add = min(num_bytes, bytes_to_add); in block_rsv_release_bytes()
146 num_bytes -= bytes_to_add; in block_rsv_release_bytes()
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Dqgroup.h113 u64 num_bytes; member
321 u64 num_bytes, gfp_t gfp_flag);
345 u64 num_bytes, struct ulist *old_roots,
352 u64 ref_root, u64 num_bytes,
367 int btrfs_qgroup_reserve_meta(struct btrfs_root *root, int num_bytes,
369 int __btrfs_qgroup_reserve_meta(struct btrfs_root *root, int num_bytes,
374 int num_bytes, bool enforce) in btrfs_qgroup_reserve_meta_pertrans() argument
376 return __btrfs_qgroup_reserve_meta(root, num_bytes, in btrfs_qgroup_reserve_meta_pertrans()
381 int num_bytes, bool enforce, in btrfs_qgroup_reserve_meta_prealloc() argument
384 return __btrfs_qgroup_reserve_meta(root, num_bytes, in btrfs_qgroup_reserve_meta_prealloc()
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Ddelayed-ref.c84 u64 num_bytes = btrfs_calc_insert_metadata_size(fs_info, nr); in btrfs_delayed_refs_rsv_release() local
96 num_bytes *= 2; in btrfs_delayed_refs_rsv_release()
98 released = btrfs_block_rsv_release(fs_info, block_rsv, num_bytes, NULL); in btrfs_delayed_refs_rsv_release()
115 u64 num_bytes; in btrfs_update_delayed_refs_rsv() local
120 num_bytes = btrfs_calc_insert_metadata_size(fs_info, in btrfs_update_delayed_refs_rsv()
131 num_bytes *= 2; in btrfs_update_delayed_refs_rsv()
134 delayed_rsv->size += num_bytes; in btrfs_update_delayed_refs_rsv()
152 u64 num_bytes) in btrfs_migrate_to_delayed_refs_rsv() argument
158 src->reserved -= num_bytes; in btrfs_migrate_to_delayed_refs_rsv()
159 src->size -= num_bytes; in btrfs_migrate_to_delayed_refs_rsv()
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Ddelalloc-space.c280 u64 num_bytes, u64 disk_num_bytes, in calc_inode_reservations() argument
283 u64 nr_extents = count_max_extents(fs_info, num_bytes); in calc_inode_reservations()
298 int btrfs_delalloc_reserve_metadata(struct btrfs_inode *inode, u64 num_bytes, in btrfs_delalloc_reserve_metadata() argument
328 num_bytes = ALIGN(num_bytes, fs_info->sectorsize); in btrfs_delalloc_reserve_metadata()
341 calc_inode_reservations(fs_info, num_bytes, disk_num_bytes, in btrfs_delalloc_reserve_metadata()
360 nr_extents = count_max_extents(fs_info, num_bytes); in btrfs_delalloc_reserve_metadata()
389 void btrfs_delalloc_release_metadata(struct btrfs_inode *inode, u64 num_bytes, in btrfs_delalloc_release_metadata() argument
394 num_bytes = ALIGN(num_bytes, fs_info->sectorsize); in btrfs_delalloc_release_metadata()
396 inode->csum_bytes -= num_bytes; in btrfs_delalloc_release_metadata()
417 void btrfs_delalloc_release_extents(struct btrfs_inode *inode, u64 num_bytes) in btrfs_delalloc_release_extents() argument
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Dblock-rsv.h63 struct btrfs_block_rsv *block_rsv, u64 num_bytes,
70 struct btrfs_block_rsv *dst_rsv, u64 num_bytes,
72 int btrfs_block_rsv_use_bytes(struct btrfs_block_rsv *block_rsv, u64 num_bytes);
74 struct btrfs_block_rsv *dest, u64 num_bytes,
77 u64 num_bytes, bool update_size);
80 u64 num_bytes, u64 *qgroup_to_release);
Dqgroup.c59 struct btrfs_qgroup *qgroup, u64 num_bytes, in qgroup_rsv_add() argument
62 trace_qgroup_update_reserve(fs_info, qgroup, num_bytes, type); in qgroup_rsv_add()
63 qgroup->rsv.values[type] += num_bytes; in qgroup_rsv_add()
67 struct btrfs_qgroup *qgroup, u64 num_bytes, in qgroup_rsv_release() argument
70 trace_qgroup_update_reserve(fs_info, qgroup, -(s64)num_bytes, type); in qgroup_rsv_release()
71 if (qgroup->rsv.values[type] >= num_bytes) { in qgroup_rsv_release()
72 qgroup->rsv.values[type] -= num_bytes; in qgroup_rsv_release()
79 qgroup->rsv.values[type], num_bytes); in qgroup_rsv_release()
1348 u64 num_bytes = src->excl; in __qgroup_excl_accounting() local
1355 qgroup->rfer += sign * num_bytes; in __qgroup_excl_accounting()
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Dordered-data.c25 if (entry->file_offset + entry->num_bytes < entry->file_offset) in entry_end()
27 return entry->file_offset + entry->num_bytes; in entry_end()
115 entry->file_offset + entry->num_bytes <= file_offset) in range_overlaps()
135 if (in_range(file_offset, entry->file_offset, entry->num_bytes)) in tree_search()
165 u64 num_bytes, u64 ram_bytes, u64 disk_bytenr, in btrfs_add_ordered_extent() argument
179 ret = btrfs_qgroup_free_data(inode, NULL, file_offset, num_bytes); in btrfs_add_ordered_extent()
188 ret = btrfs_qgroup_release_data(inode, file_offset, num_bytes); in btrfs_add_ordered_extent()
197 entry->num_bytes = num_bytes; in btrfs_add_ordered_extent()
202 entry->bytes_left = num_bytes; in btrfs_add_ordered_extent()
212 percpu_counter_add_batch(&fs_info->ordered_bytes, num_bytes, in btrfs_add_ordered_extent()
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Dextent-tree.c67 u64 start, u64 num_bytes) in btrfs_add_excluded_extent() argument
69 u64 end = start + num_bytes - 1; in btrfs_add_excluded_extent()
788 u64 bytenr, u64 num_bytes, in lookup_inline_extent_backref() argument
812 key.offset = num_bytes; in lookup_inline_extent_backref()
850 key.offset == num_bytes) in lookup_inline_extent_backref()
856 key.offset = num_bytes; in lookup_inline_extent_backref()
1049 u64 bytenr, u64 num_bytes, u64 parent, in lookup_extent_backref() argument
1055 num_bytes, parent, root_objectid, in lookup_extent_backref()
1144 u64 bytenr, u64 num_bytes, u64 parent, in insert_inline_extent_backref() argument
1153 num_bytes, parent, root_objectid, in insert_inline_extent_backref()
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Dref-verify.c356 u64 num_bytes) in add_shared_data_ref() argument
364 be = add_block_entry(fs_info, bytenr, num_bytes, 0); in add_shared_data_ref()
386 u64 bytenr, u64 num_bytes) in add_extent_data_ref() argument
399 be = add_block_entry(fs_info, bytenr, num_bytes, ref_root); in add_extent_data_ref()
498 struct btrfs_path *path, u64 *bytenr, u64 *num_bytes, in process_leaf() argument
514 *num_bytes = key.offset; in process_leaf()
533 *num_bytes); in process_leaf()
540 *bytenr, *num_bytes); in process_leaf()
553 int level, u64 *bytenr, u64 *num_bytes, in walk_down_tree() argument
570 ret = process_leaf(root, path, bytenr, num_bytes, in walk_down_tree()
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/Linux-v6.1/arch/sparc/mm/
Dinit_32.c64 for (i = 0; sp_banks[i].num_bytes != 0; i++) { in calc_highpages()
66 unsigned long end_pfn = (sp_banks[i].base_addr + sp_banks[i].num_bytes) >> PAGE_SHIFT; in calc_highpages()
86 last_pfn = (sp_banks[0].base_addr + sp_banks[0].num_bytes) >> PAGE_SHIFT; in calc_max_low_pfn()
87 for (i = 1; sp_banks[i].num_bytes != 0; i++) { in calc_max_low_pfn()
96 last_pfn = (sp_banks[i].base_addr + sp_banks[i].num_bytes) >> PAGE_SHIFT; in calc_max_low_pfn()
143 for (i = 0; sp_banks[i].num_bytes != 0; i++) { in bootmem_init()
145 sp_banks[i].num_bytes; in bootmem_init()
146 bytes_avail += sp_banks[i].num_bytes; in bootmem_init()
154 sp_banks[i].num_bytes -= slack; in bootmem_init()
155 if (sp_banks[i].num_bytes == 0) { in bootmem_init()
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/Linux-v6.1/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-v6.1/drivers/gpu/drm/tests/
Ddrm_dp_mst_helper_test.c77 txin->num_bytes != txout->num_bytes || in sideband_msg_req_equal()
83 txin->num_bytes) != 0) in sideband_msg_req_equal()
94 IN.num_bytes != OUT.num_bytes || in sideband_msg_req_equal()
98 return memcmp(IN.bytes, OUT.bytes, IN.num_bytes) == 0; in sideband_msg_req_equal()
107 IN.num_bytes != OUT.num_bytes) in sideband_msg_req_equal()
110 return memcmp(IN.bytes, OUT.bytes, IN.num_bytes) == 0; in sideband_msg_req_equal()
221 in.u.dpcd_read.num_bytes = U8_MAX; in drm_test_dp_mst_sideband_msg_req_decode()
229 in.u.dpcd_write.num_bytes = ARRAY_SIZE(data); in drm_test_dp_mst_sideband_msg_req_decode()
242 in.u.i2c_read.transactions[i].num_bytes = ARRAY_SIZE(data); in drm_test_dp_mst_sideband_msg_req_decode()
253 in.u.i2c_write.num_bytes = ARRAY_SIZE(data); in drm_test_dp_mst_sideband_msg_req_decode()
/Linux-v6.1/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-v6.1/drivers/comedi/
Dcomedi_buf.c365 unsigned int num_bytes) in comedi_buf_munge() argument
372 async->munge_count += num_bytes; in comedi_buf_munge()
373 return 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()
462 unsigned int num_bytes; in comedi_buf_read_n_available() local
467 num_bytes = async->munge_count - async->buf_read_count; in comedi_buf_read_n_available()
475 return num_bytes; in comedi_buf_read_n_available()
558 const void *data, unsigned int num_bytes) in comedi_buf_memcpy_to() argument
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/Linux-v6.1/sound/soc/codecs/
Dsigmadsp.c33 unsigned int num_bytes; member
65 __le16 num_bytes; member
113 info->count = ctrl->num_bytes; in sigmadsp_ctrl_info()
122 if (ctrl->num_bytes <= 20 && sigmadsp->ops && sigmadsp->ops->safeload) in sigmadsp_ctrl_write()
124 ctrl->num_bytes); in sigmadsp_ctrl_write()
127 ctrl->num_bytes); in sigmadsp_ctrl_write()
146 memcpy(ctrl->cache, data, ctrl->num_bytes); in sigmadsp_ctrl_put()
167 ctrl->num_bytes); in sigmadsp_ctrl_get()
174 ctrl->num_bytes); in sigmadsp_ctrl_get()
207 unsigned int num_bytes; in sigma_fw_load_control() local
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/Linux-v6.1/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-v6.1/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-v6.1/arch/x86/crypto/
Daes_ctrby8_avx-x86_64.S54 #define num_bytes %r8 macro
411 cmp $16, num_bytes
423 mov num_bytes, tmp
440 and $(~7*16), num_bytes
447 and $(~7*16), num_bytes
455 and $(~7*16), num_bytes
462 and $(~7*16), num_bytes
474 and $(~7*16), num_bytes
481 and $(~7*16), num_bytes
488 and $(~7*16), num_bytes
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/Linux-v6.1/drivers/slimbus/
Dmessaging.c182 if (!msg || msg->num_bytes > 16 || in slim_val_inf_sanity()
183 (msg->start_offset + msg->num_bytes) > 0xC00) in slim_val_inf_sanity()
249 sl = slim_slicesize(msg->num_bytes); in slim_xfer_msg()
252 msg->start_offset, msg->num_bytes, mc, sl); in slim_xfer_msg()
261 txn->rl += msg->num_bytes; in slim_xfer_msg()
278 msg->num_bytes = count; in slim_fill_msg()
/Linux-v6.1/tools/testing/selftests/powerpc/nx-gzip/
Dgzfht_test.c152 size_t num_bytes; in read_alloc_input_file() local
164 num_bytes = fread(p, 1, statbuf.st_size, fp); in read_alloc_input_file()
165 if (ferror(fp) || (num_bytes != statbuf.st_size)) { in read_alloc_input_file()
170 *bufsize = num_bytes; in read_alloc_input_file()
178 size_t num_bytes; in write_output_file() local
185 num_bytes = fwrite(buf, 1, bufsize, fp); in write_output_file()
186 if (ferror(fp) || (num_bytes != bufsize)) { in write_output_file()
/Linux-v6.1/include/trace/events/
Dbtrfs.h383 __field( u64, num_bytes )
399 __entry->num_bytes = btrfs_file_extent_num_bytes(l, fi);
407 __entry->extent_end = (start + __entry->num_bytes);
419 __entry->extent_end, __entry->num_bytes, __entry->ram_bytes,
540 __entry->len = ordered->num_bytes;
854 __field( u64, num_bytes )
865 __entry->num_bytes = ref->num_bytes;
878 __entry->num_bytes,
917 __field( u64, num_bytes )
929 __entry->num_bytes = ref->num_bytes;
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/Linux-v6.1/sound/drivers/
Dserial-generic.c69 int num_bytes; in snd_serial_generic_tx_work() local
81 num_bytes = snd_rawmidi_transmit_peek(substream, buf, INTERNAL_BUF_SIZE); in snd_serial_generic_tx_work()
82 num_bytes = serdev_device_write_buf(drvdata->serdev, buf, num_bytes); in snd_serial_generic_tx_work()
84 if (!num_bytes) in snd_serial_generic_tx_work()
87 snd_rawmidi_transmit_ack(substream, num_bytes); in snd_serial_generic_tx_work()
/Linux-v6.1/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()
66 static int add_tree_ref(struct btrfs_root *root, u64 bytenr, u64 num_bytes, in add_tree_ref() argument
80 key.offset = num_bytes; in add_tree_ref()
118 u64 num_bytes) in remove_extent_item() argument
129 key.offset = num_bytes; in remove_extent_item()
149 u64 num_bytes, u64 parent, u64 root_objectid) in remove_extent_ref() argument
162 key.offset = num_bytes; in remove_extent_ref()
/Linux-v6.1/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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