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Searched refs:max_bytes (Results 1 – 25 of 55) sorted by relevance

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/linux/drivers/gpu/drm/radeon/
H A Datombios_i2c.c105 int i, remaining, current_count, buffer_offset, max_bytes, ret; in radeon_atom_hw_i2c_xfer() local
124 /* max_bytes are a limitation of ProcessI2cChannelTransaction not the hw */ in radeon_atom_hw_i2c_xfer()
126 max_bytes = ATOM_MAX_HW_I2C_READ; in radeon_atom_hw_i2c_xfer()
129 max_bytes = ATOM_MAX_HW_I2C_WRITE; in radeon_atom_hw_i2c_xfer()
133 if (remaining > max_bytes) in radeon_atom_hw_i2c_xfer()
134 current_count = max_bytes; in radeon_atom_hw_i2c_xfer()
/linux/drivers/gpu/drm/amd/amdgpu/
H A Datombios_i2c.c112 int i, remaining, current_count, buffer_offset, max_bytes, ret; in amdgpu_atombios_i2c_xfer() local
131 /* max_bytes are a limitation of ProcessI2cChannelTransaction not the hw */ in amdgpu_atombios_i2c_xfer()
133 max_bytes = ATOM_MAX_HW_I2C_READ; in amdgpu_atombios_i2c_xfer()
136 max_bytes = ATOM_MAX_HW_I2C_WRITE; in amdgpu_atombios_i2c_xfer()
140 if (remaining > max_bytes) in amdgpu_atombios_i2c_xfer()
141 current_count = max_bytes; in amdgpu_atombios_i2c_xfer()
H A Damdgpu_vram_mgr.c456 u64 vis_usage = 0, max_bytes, min_block_size; in amdgpu_vram_mgr_new() local
471 max_bytes = adev->gmc.mc_vram_size; in amdgpu_vram_mgr_new()
473 max_bytes -= AMDGPU_VM_RESERVED_VRAM; in amdgpu_vram_mgr_new()
495 if (ttm_resource_manager_usage(man) > max_bytes) { in amdgpu_vram_mgr_new()
H A Damdgpu_ttm.c2206 uint32_t max_bytes; in amdgpu_copy_buffer() local
2216 max_bytes = adev->mman.buffer_funcs->copy_max_bytes; in amdgpu_copy_buffer()
2217 num_loops = DIV_ROUND_UP(byte_count, max_bytes); in amdgpu_copy_buffer()
2225 uint32_t cur_size_in_bytes = min(byte_count, max_bytes); in amdgpu_copy_buffer()
2260 uint32_t max_bytes; in amdgpu_ttm_fill_mem() local
2264 max_bytes = adev->mman.buffer_funcs->fill_max_bytes; in amdgpu_ttm_fill_mem()
2265 num_loops = DIV_ROUND_UP_ULL(byte_count, max_bytes); in amdgpu_ttm_fill_mem()
2273 uint32_t cur_size = min(byte_count, max_bytes); in amdgpu_ttm_fill_mem()
/linux/include/sound/
H A Dhda_component.h20 bool *audio_enabled, char *buffer, int max_bytes);
44 char *buffer, int max_bytes) in snd_hdac_acomp_get_eld() argument
/linux/fs/btrfs/tests/
H A Dextent-io-tests.c118 u64 max_bytes = BTRFS_MAX_EXTENT_SIZE; in test_find_delalloc() local
119 u64 total_dirty = 2 * max_bytes; in test_find_delalloc()
210 btrfs_set_extent_bit(tmp, sectorsize, max_bytes - 1, EXTENT_DELALLOC, NULL); in test_find_delalloc()
219 if (start != test_start || end != max_bytes - 1) { in test_find_delalloc()
221 test_start, max_bytes - 1, start, end); in test_find_delalloc()
238 test_start = max_bytes + sectorsize; in test_find_delalloc()
261 * [max_bytes]|-- search--| in test_find_delalloc()
265 btrfs_set_extent_bit(tmp, max_bytes, total_dirty - 1, EXTENT_DELALLOC, NULL); in test_find_delalloc()
291 (max_bytes + SZ_1M) >> PAGE_SHIFT); in test_find_delalloc()
305 * will adjust max_bytes dow in test_find_delalloc()
[all...]
/linux/include/linux/
H A Duio.h347 iov_iter_npages_cap(struct iov_iter *i, int maxpages, size_t max_bytes) in iov_iter_npages_cap() argument
352 if (iov_iter_count(i) > max_bytes) { in iov_iter_npages_cap()
353 shorted = iov_iter_count(i) - max_bytes; in iov_iter_npages_cap()
354 iov_iter_truncate(i, max_bytes); in iov_iter_npages_cap()
H A Dbacking-dev.h113 int bdi_set_max_bytes(struct backing_dev_info *bdi, u64 max_bytes);
/linux/fs/ubifs/
H A Dsb.c381 long long max_bytes; in validate_sb() local
440 max_bytes = (long long)c->leb_size * UBIFS_MIN_BUD_LEBS; in validate_sb()
441 if (c->max_bud_bytes < max_bytes) { in validate_sb()
443 c->max_bud_bytes, max_bytes); in validate_sb()
447 max_bytes = (long long)c->leb_size * c->main_lebs; in validate_sb()
448 if (c->max_bud_bytes > max_bytes) { in validate_sb()
450 c->max_bud_bytes, max_bytes); in validate_sb()
484 if (c->rp_size < 0 || max_bytes < c->rp_size) { in validate_sb()
/linux/include/drm/
H A Ddrm_audio_component.h60 * Note that the returned size may be over @max_bytes. Then it
64 unsigned char *buf, int max_bytes);
/linux/block/
H A Dblk-map.c441 unsigned int max_bytes = lim->max_hw_sectors << SECTOR_SHIFT; in blk_rq_append_bio() local
446 ret = bio_split_rw_at(bio, lim, &nr_segs, max_bytes); in blk_rq_append_bio()
474 unsigned int max_bytes = rq->q->limits.max_hw_sectors << SECTOR_SHIFT; in blk_rq_map_user_bvec() local
478 if (!iov_iter_count(iter) || iov_iter_count(iter) > max_bytes) in blk_rq_map_user_bvec()
H A Dblk-merge.c236 * bio without exceeding @max_bytes
238 * @max_bytes: [in] upper bound for *@bytes
249 unsigned max_segs, unsigned max_bytes) in bvec_split_segs() argument
251 unsigned max_len = max_bytes - *bytes; in bvec_split_segs()
286 * @max_bytes: [in] maximum number of bytes per bio
289 * maximum size of @max_bytes. Returns a negative error number if @bio can't be
294 unsigned *segs, unsigned max_bytes) in bio_split_rw_at() argument
309 bytes + bv.bv_len <= max_bytes && in bio_split_rw_at()
315 lim->max_segments, max_bytes)) in bio_split_rw_at()
/linux/fs/btrfs/
H A Dextent-io-tree.h166 u64 max_bytes, u32 bits, int contig,
220 u64 *end, u64 max_bytes,
/linux/drivers/spi/
H A Dspi-geni-qcom.c754 unsigned int max_bytes; in geni_spi_handle_tx() local
765 max_bytes = (mas->tx_fifo_depth - mas->tx_wm) * bytes_per_fifo_word; in geni_spi_handle_tx()
766 if (mas->tx_rem_bytes < max_bytes) in geni_spi_handle_tx()
767 max_bytes = mas->tx_rem_bytes; in geni_spi_handle_tx()
770 while (i < max_bytes) { in geni_spi_handle_tx()
776 bytes_to_write = min(bytes_per_fifo_word, max_bytes - i); in geni_spi_handle_tx()
781 mas->tx_rem_bytes -= max_bytes; in geni_spi_handle_tx()
/linux/sound/hda/core/
H A Dcomponent.c147 * @max_bytes: the max bytes to be stored on @buffer
158 * thus it may be over @max_bytes. If it's over @max_bytes, it implies
162 bool *audio_enabled, char *buffer, int max_bytes) in snd_hdac_acomp_get_eld() argument
179 buffer, max_bytes); in snd_hdac_acomp_get_eld()
/linux/net/sched/
H A Dsch_netem.c670 q->slot.bytes_left = q->slot_config.max_bytes; in get_slot_next()
835 if (q->slot_config.max_bytes == 0) in get_slot()
836 q->slot_config.max_bytes = INT_MAX; in get_slot()
842 q->slot.bytes_left = q->slot_config.max_bytes; in get_slot()
1276 if (slot.max_bytes == INT_MAX) in netem_dump()
1277 slot.max_bytes = 0; in netem_dump()
/linux/fs/xfs/
H A Dxfs_buf.c1699 unsigned int min_bytes, max_bytes; in xfs_configure_buftarg_atomic_writes() local
1702 max_bytes = bdev_atomic_write_unit_max_bytes(btp->bt_bdev); in xfs_configure_buftarg_atomic_writes()
1708 if (min_bytes > max_bytes || in xfs_configure_buftarg_atomic_writes()
1710 max_bytes < mp->m_sb.sb_blocksize) { in xfs_configure_buftarg_atomic_writes()
1712 max_bytes = 0; in xfs_configure_buftarg_atomic_writes()
1716 btp->bt_awu_max = max_bytes; in xfs_configure_buftarg_atomic_writes()
H A Dxfs_mount.c140 uint64_t max_bytes; in xfs_sb_validate_fsb_count() local
144 if (check_shl_overflow(nblocks, sbp->sb_blocklog, &max_bytes)) in xfs_sb_validate_fsb_count()
148 if (max_bytes >> PAGE_SHIFT > ULONG_MAX) in xfs_sb_validate_fsb_count()
/linux/fs/gfs2/
H A Dfile.c1259 loff_t bytes, max_bytes, max_blks; in __gfs2_fallocate() local
1296 * we can write max_bytes */ in __gfs2_fallocate()
1297 max_bytes = (len > max_chunk_size) ? max_chunk_size : len; in __gfs2_fallocate()
1299 /* Since max_bytes is most likely a theoretical max, we in __gfs2_fallocate()
1324 * max_blks. We also recompute max_bytes, data_blocks and in __gfs2_fallocate()
1326 calc_max_reserv(ip, &max_bytes, &data_blocks, in __gfs2_fallocate()
1339 error = fallocate_chunk(inode, offset, max_bytes, mode); in __gfs2_fallocate()
1345 len -= max_bytes; in __gfs2_fallocate()
1346 offset += max_bytes; in __gfs2_fallocate()
/linux/drivers/s390/scsi/
H A Dzfcp_fc.c698 struct zfcp_adapter *adapter, int max_bytes) in zfcp_fc_send_gpn_ft() argument
705 zfcp_fc_ct_ns_init(&req->ct_hdr, FC_NS_GPN_FT, max_bytes); in zfcp_fc_send_gpn_ft()
814 int chain, max_entries, buf_num, max_bytes; in zfcp_fc_scan_ports() local
821 max_bytes = chain ? ZFCP_FC_GPN_FT_MAX_SIZE : ZFCP_FC_CT_SIZE_PAGE; in zfcp_fc_scan_ports()
835 ret = zfcp_fc_send_gpn_ft(fc_req, adapter, max_bytes); in zfcp_fc_scan_ports()
/linux/drivers/gpu/drm/i915/gt/
H A Dgen7_renderclear.c93 u32 *start, u32 offset, u32 max_bytes) in batch_init() argument
99 bc->max_items = max_bytes / sizeof(*bc->start); in batch_init()
/linux/Documentation/ABI/testing/
H A Dsysfs-class-bdi103 What: /sys/class/bdi/<bdi>/max_bytes
108 given 'max_bytes' of the write-back cache. This is useful in
/linux/Documentation/filesystems/
H A Dceph.rst83 extended attributes 'ceph.quota.max_files' and 'ceph.quota.max_bytes', eg::
85 setfattr -n ceph.quota.max_bytes -v 100000000 /some/dir
86 getfattr -n ceph.quota.max_bytes /some/dir
/linux/include/linux/ceph/
H A Dceph_fs.h429 __le32 max_bytes; member
907 __le64 max_bytes; /* quota max. bytes */ member
/linux/fs/
H A Dfs-writeback.c825 unsigned long avg_time, max_bytes, max_time; in wbc_detach_inode() local
839 max_bytes = wbc->wb_bytes; in wbc_detach_inode()
842 max_bytes = wbc->wb_lcand_bytes; in wbc_detach_inode()
845 max_bytes = wbc->wb_tcand_bytes; in wbc_detach_inode()
855 max_time = DIV_ROUND_UP((max_bytes >> PAGE_SHIFT) << WB_FRN_TIME_SHIFT, in wbc_detach_inode()

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