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Searched refs:start_pos (Results 1 – 25 of 32) sorted by relevance

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/linux/include/linux/
H A Dregset.h266 const int start_pos, const int end_pos) in user_regset_copyin() argument
270 BUG_ON(*pos < start_pos); in user_regset_copyin()
274 data += *pos - start_pos; in user_regset_copyin()
292 const int start_pos, in user_regset_copyin_ignore() argument
297 BUG_ON(*pos < start_pos); in user_regset_copyin_ignore()
H A Dfscache.h478 * @start_pos: The beginning file offset in the cache file
488 * of the operation. @start_pos is the start position in the file, though if
505 loff_t start_pos, in fscache_read() argument
512 return ops->read(cres, start_pos, iter, read_hole, in fscache_read()
546 * @start_pos: The beginning file offset in the cache file
555 * indicates the size of the operation. @start_pos is the start position in
564 loff_t start_pos, in fscache_write() argument
570 return ops->write(cres, start_pos, iter, term_func, term_func_priv); in fscache_write()
H A Dnetfs.h333 loff_t start_pos,
341 loff_t start_pos,
/linux/fs/cachefiles/
H A Dio.c76 loff_t start_pos, in cachefiles_read() argument
97 file, file_inode(file)->i_ino, start_pos, len, in cachefiles_read()
104 loff_t off = start_pos, off2; in cachefiles_read()
115 if (off2 == -ENXIO || off2 >= start_pos + len) { in cachefiles_read()
141 ki->iocb.ki_pos = start_pos + skipped; in cachefiles_read()
283 loff_t start_pos, in __cachefiles_write() argument
298 file, file_inode(file)->i_ino, start_pos, len, in __cachefiles_write()
310 ki->iocb.ki_pos = start_pos; in __cachefiles_write()
314 ki->start = start_pos; in __cachefiles_write()
360 loff_t start_pos, in cachefiles_write() argument
[all...]
H A Dinternal.h258 loff_t start_pos,
/linux/drivers/vfio/pci/virtio/
H A Dmigrate.c320 if (pos >= buf->start_pos && in virtiovf_get_data_buff_from_pos()
321 pos < buf->start_pos + buf->length) { in virtiovf_get_data_buff_from_pos()
345 vhca_buf->start_pos + vhca_buf->length - *pos, *len); in virtiovf_buf_read()
353 offset = *pos - vhca_buf->start_pos; in virtiovf_buf_read()
372 if (*pos >= vhca_buf->start_pos + vhca_buf->length) { in virtiovf_buf_read()
556 header_buf->start_pos = header_buf->migf->max_pos; in virtiovf_add_buf_header()
623 buf->start_pos = buf->migf->max_pos; in virtiovf_read_device_context_chunk()
781 offset = *pos - vhca_buf->start_pos; in virtiovf_append_page_to_mig_buf()
954 if (*pos < vhca_buf->start_pos) in virtiovf_resume_write()
988 vhca_buf_header->start_pos in virtiovf_resume_write()
[all...]
H A Dcommon.h28 loff_t start_pos; member
/linux/kernel/bpf/
H A Dlog.c97 if (new_end - log->start_pos >= log->len_total) in bpf_verifier_vlog()
100 new_start = log->start_pos; in bpf_verifier_vlog()
102 log->start_pos = new_start; in bpf_verifier_vlog()
162 * start_pos to end up with an empty log (start_pos == end_pos) in bpf_vlog_reset()
165 if (log->end_pos < log->start_pos) in bpf_vlog_reset()
166 log->start_pos = log->end_pos; in bpf_vlog_reset()
238 if (log->start_pos == 0) in bpf_vlog_finalize()
243 * that if log->start_pos != 0 then we definitely filled up entire log in bpf_vlog_finalize()
245 * the left by (log->start_pos in bpf_vlog_finalize()
[all...]
/linux/drivers/comedi/drivers/
H A Dadl_pci9118.c410 unsigned int start_pos = devpriv->ai_add_front; in pci9118_ai_samples_ready() local
411 unsigned int stop_pos = start_pos + cmd->chanlist_len; in pci9118_ai_samples_ready()
434 if (dma_pos < start_pos) { in pci9118_ai_samples_ready()
436 x = start_pos - dma_pos; in pci9118_ai_samples_ready()
454 start_pos += span_len; in pci9118_ai_samples_ready()
467 unsigned int start_pos = devpriv->ai_add_front; in pci9118_ai_dma_xfer() local
468 unsigned int stop_pos = start_pos + cmd->chanlist_len; in pci9118_ai_dma_xfer()
484 if (dma_pos < start_pos) { in pci9118_ai_dma_xfer()
486 x = start_pos - dma_pos; in pci9118_ai_dma_xfer()
504 start_pos in pci9118_ai_dma_xfer()
[all...]
/linux/drivers/vfio/pci/mlx5/
H A Dmain.c71 if (pos >= buf->start_pos && in mlx5vf_get_data_buff_from_pos()
72 pos < buf->start_pos + buf->length) { in mlx5vf_get_data_buff_from_pos()
131 vhca_buf->start_pos + vhca_buf->length - *pos, *len); in mlx5vf_buf_read()
139 offset = *pos - vhca_buf->start_pos; in mlx5vf_buf_read()
158 if (*pos >= vhca_buf->start_pos + vhca_buf->length) in mlx5vf_buf_read()
365 header_buf->start_pos = header_buf->migf->max_pos; in mlx5vf_add_stop_copy_header()
690 offset = *pos - vhca_buf->start_pos; in mlx5vf_append_page_to_mig_buf()
913 vhca_buf_header->start_pos = migf->max_pos; in mlx5vf_resume_write()
943 vhca_buf->start_pos = migf->max_pos; in mlx5vf_resume_write()
H A Dcmd.h58 loff_t start_pos; member
/linux/fs/btrfs/
H A Dfile.c76 u64 start_pos; in btrfs_dirty_folio() local
88 start_pos = round_down(pos, fs_info->sectorsize); in btrfs_dirty_folio()
89 num_bytes = round_up(write_bytes + pos - start_pos, in btrfs_dirty_folio()
94 end_of_last_block = start_pos + num_bytes - 1; in btrfs_dirty_folio()
100 btrfs_clear_extent_bit(&inode->io_tree, start_pos, end_of_last_block, in btrfs_dirty_folio()
104 ret = btrfs_set_extent_delalloc(inode, start_pos, end_of_last_block, in btrfs_dirty_folio()
109 btrfs_folio_clamp_set_uptodate(fs_info, folio, start_pos, num_bytes); in btrfs_dirty_folio()
110 btrfs_folio_clamp_clear_checked(fs_info, folio, start_pos, num_bytes); in btrfs_dirty_folio()
111 btrfs_folio_clamp_set_dirty(fs_info, folio, start_pos, num_bytes); in btrfs_dirty_folio()
907 u64 start_pos; in lock_and_cleanup_extent_if_need() local
[all...]
/linux/drivers/gpu/drm/msm/disp/dpu1/
H A Ddpu_hw_pingpong.c98 DPU_REG_WRITE(c, PP_START_POS, te->start_pos); in dpu_hw_pp_enable_te()
103 (te->start_pos + te->sync_threshold_start + 1)); in dpu_hw_pp_enable_te()
H A Ddpu_hw_mdss.h377 * @start_pos: The position from which the start_threshold value is added
391 u32 start_pos; member
H A Ddpu_encoder_phys_cmd.c393 tc_cfg.start_pos = mode->vdisplay; in dpu_encoder_phys_cmd_tearcheck_config()
400 "tc enable %u start_pos %u rd_ptr_irq %u\n", in dpu_encoder_phys_cmd_tearcheck_config()
401 tc_enable, tc_cfg.start_pos, tc_cfg.rd_ptr_irq); in dpu_encoder_phys_cmd_tearcheck_config()
/linux/fs/f2fs/
H A Ddir.c958 unsigned int start_pos, struct fscrypt_str *fstr) in f2fs_fill_dentries() argument
989 ctx->pos = start_pos + bit_pos; in f2fs_fill_dentries()
1032 ctx->pos = start_pos + bit_pos; in f2fs_fill_dentries()
1047 loff_t start_pos = ctx->pos; in f2fs_readdir() local
1111 trace_f2fs_readdir(inode, start_pos, ctx->pos, err); in f2fs_readdir()
/linux/drivers/md/bcache/
H A Dwriteback.c706 struct bkey start_pos; in refill_dirty() local
723 start_pos = buf->last_scanned; in refill_dirty()
734 bch_refill_keybuf(dc->disk.c, buf, &start_pos, dirty_pred); in refill_dirty()
736 return bkey_cmp(&buf->last_scanned, &start_pos) >= 0; in refill_dirty()
/linux/drivers/mtd/nand/spi/
H A Dcore.c862 struct nand_pos start_pos, end_pos; in spinand_use_cont_read() local
871 nanddev_offs_to_pos(nand, from, &start_pos); in spinand_use_cont_read()
882 if (start_pos.target != end_pos.target || in spinand_use_cont_read()
883 start_pos.plane != end_pos.plane || in spinand_use_cont_read()
884 start_pos.eraseblock != end_pos.eraseblock) in spinand_use_cont_read()
887 return start_pos.page < end_pos.page; in spinand_use_cont_read()
/linux/fs/ext4/
H A Dinode.c1691 loff_t start_pos; /* The start pos to write */ member
1717 if (mpd->start_pos >= mpd->next_pos) in mpage_release_unused_pages()
1723 start = EXT4_B_TO_LBLK(inode, mpd->start_pos); in mpage_release_unused_pages()
1736 index = mpd->start_pos >> PAGE_SHIFT; in mpage_release_unused_pages()
1745 if (folio_pos(folio) < mpd->start_pos) in mpage_release_unused_pages()
2049 mpd->start_pos += folio_size(folio); in mpage_folio_done()
2060 WARN_ON_ONCE(folio_pos(folio) != mpd->start_pos); in mpage_submit_folio()
2402 mpd->start_pos >> PAGE_SHIFT); in mpage_submit_partial_folio()
2424 mpd->start_pos = pos; in mpage_submit_partial_folio()
2524 disksize = mpd->start_pos; in mpage_map_and_submit_extent()
[all …]
/linux/crypto/
H A Dcrypto_user.c209 const size_t start_pos = cb->args[0]; in crypto_dump_report() local
222 if (pos >= start_pos) { in crypto_dump_report()
/linux/include/trace/events/
H A Dext4.h484 TP_PROTO(struct inode *inode, loff_t start_pos, loff_t next_pos,
487 TP_ARGS(inode, start_pos, next_pos, wbc),
492 __field( loff_t, start_pos )
501 __entry->start_pos = start_pos;
507 TP_printk("dev %d,%d ino %lu start_pos 0x%llx next_pos 0x%llx nr_to_write %ld sync_mode %d",
509 (unsigned long) __entry->ino, __entry->start_pos, __entry->next_pos,
514 TP_PROTO(struct inode *inode, loff_t start_pos, loff_t next_pos,
517 TP_ARGS(inode, start_pos, next_pos, wbc, ret),
522 __field( loff_t, start_pos )
[all...]
/linux/fs/bcachefs/
H A Dbcachefs_ioctl.h213 struct bpos start_pos; member
H A Dec.c1945 struct bpos start_pos = bpos_max(min_pos, POS(0, c->ec_stripe_hint)); in __bch2_ec_stripe_head_reserve() local
1961 for_each_btree_key_norestart(trans, iter, BTREE_ID_stripes, start_pos, in __bch2_ec_stripe_head_reserve()
1964 if (start_pos.offset) { in __bch2_ec_stripe_head_reserve()
1965 start_pos = min_pos; in __bch2_ec_stripe_head_reserve()
1966 bch2_btree_iter_set_pos(trans, &iter, start_pos); in __bch2_ec_stripe_head_reserve()
/linux/drivers/net/can/kvaser_pciefd/
H A Dkvaser_pciefd_core.c1551 static int kvaser_pciefd_read_packet(struct kvaser_pciefd *pcie, int *start_pos, in kvaser_pciefd_read_packet() argument
1559 int pos = *start_pos; in kvaser_pciefd_read_packet()
1565 *start_pos = 0; in kvaser_pciefd_read_packet()
1626 if (unlikely((*start_pos + size) != pos)) in kvaser_pciefd_read_packet()
1630 *start_pos = pos; in kvaser_pciefd_read_packet()
/linux/Documentation/filesystems/caching/
H A Dnetfs-api.rst245 loff_t start_pos,
251 loff_t start_pos,

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