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Searched refs:start_pos (Results 1 – 25 of 33) sorted by relevance

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/linux/include/linux/
A Dregset.h256 const int start_pos, const int end_pos) in user_regset_copyin() argument
260 BUG_ON(*pos < start_pos); in user_regset_copyin()
264 data += *pos - start_pos; in user_regset_copyin()
282 const int start_pos, in user_regset_copyin_ignore() argument
287 BUG_ON(*pos < start_pos); in user_regset_copyin_ignore()
A Dfscache.h508 loff_t start_pos, in fscache_read() argument
515 return ops->read(cres, start_pos, iter, read_hole, in fscache_read()
567 loff_t start_pos, in fscache_write() argument
573 return ops->write(cres, start_pos, iter, term_func, term_func_priv); in fscache_write()
A Dnetfs.h339 loff_t start_pos,
347 loff_t start_pos,
A Dbpf_verifier.h618 u64 start_pos; member
/linux/fs/cachefiles/
A Dio.c75 loff_t start_pos, in cachefiles_read() argument
96 file, file_inode(file)->i_ino, start_pos, len, in cachefiles_read()
103 loff_t off = start_pos, off2; in cachefiles_read()
114 if (off2 == -ENXIO || off2 >= start_pos + len) { in cachefiles_read()
140 ki->iocb.ki_pos = start_pos + skipped; in cachefiles_read()
282 loff_t start_pos, in __cachefiles_write() argument
297 file, file_inode(file)->i_ino, start_pos, len, in __cachefiles_write()
309 ki->iocb.ki_pos = start_pos; in __cachefiles_write()
313 ki->start = start_pos; in __cachefiles_write()
361 loff_t start_pos, in cachefiles_write() argument
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A Dinternal.h258 loff_t start_pos,
/linux/kernel/bpf/
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()
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()
274 div_u64_rem(log->start_pos, log->len_total, &sublen); in bpf_vlog_finalize()
/linux/fs/btrfs/
A Dfile.c134 u64 start_pos; in btrfs_dirty_pages() local
151 end_of_last_block = start_pos + num_bytes - 1; in btrfs_dirty_pages()
170 start_pos, num_bytes); in btrfs_dirty_pages()
172 start_pos, num_bytes); in btrfs_dirty_pages()
174 start_pos, num_bytes); in btrfs_dirty_pages()
997 u64 start_pos; in lock_and_cleanup_extent_if_need() local
1005 if (start_pos < inode->vfs_inode.i_size) { in lock_and_cleanup_extent_if_need()
1024 last_pos - start_pos + 1); in lock_and_cleanup_extent_if_need()
1041 *lockstart = start_pos; in lock_and_cleanup_extent_if_need()
1151 loff_t start_pos; in btrfs_write_check() local
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/linux/drivers/comedi/drivers/
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 += span_len; in pci9118_ai_dma_xfer()
/linux/drivers/vfio/pci/mlx5/
A Dmain.c102 if (pos >= buf->start_pos && in mlx5vf_get_data_buff_from_pos()
103 pos < buf->start_pos + buf->length) { in mlx5vf_get_data_buff_from_pos()
162 vhca_buf->start_pos + vhca_buf->length - *pos, *len); in mlx5vf_buf_read()
170 offset = *pos - vhca_buf->start_pos; in mlx5vf_buf_read()
189 if (*pos >= vhca_buf->start_pos + vhca_buf->length) in mlx5vf_buf_read()
395 header_buf->start_pos = header_buf->migf->max_pos; in mlx5vf_add_stop_copy_header()
714 offset = *pos - vhca_buf->start_pos; in mlx5vf_append_page_to_mig_buf()
934 vhca_buf_header->start_pos = migf->max_pos; in mlx5vf_resume_write()
962 vhca_buf->start_pos = migf->max_pos; in mlx5vf_resume_write()
A Dcmd.h57 loff_t start_pos; member
/linux/drivers/gpu/drm/msm/disp/dpu1/
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()
A Ddpu_hw_mdss.h382 u32 start_pos; member
A Ddpu_hw_intf.c372 DPU_REG_WRITE(c, INTF_TEAR_START_POS, te->start_pos); in dpu_hw_intf_enable_te()
377 (te->start_pos + te->sync_threshold_start + 1)); in dpu_hw_intf_enable_te()
A Ddpu_encoder_phys_cmd.c389 tc_cfg.start_pos = mode->vdisplay; in dpu_encoder_phys_cmd_tearcheck_config()
397 tc_enable, tc_cfg.start_pos, tc_cfg.rd_ptr_irq); in dpu_encoder_phys_cmd_tearcheck_config()
/linux/fs/f2fs/
A Ddir.c933 unsigned int start_pos, struct fscrypt_str *fstr) in f2fs_fill_dentries() argument
964 ctx->pos = start_pos + bit_pos; in f2fs_fill_dentries()
1007 ctx->pos = start_pos + bit_pos; in f2fs_fill_dentries()
1023 loff_t start_pos = ctx->pos; in f2fs_readdir() local
1089 trace_f2fs_readdir(inode, start_pos, ctx->pos, err); in f2fs_readdir()
/linux/drivers/mtd/nand/spi/
A Dcore.c801 struct nand_pos start_pos, end_pos; in spinand_use_cont_read() local
810 nanddev_offs_to_pos(nand, from, &start_pos); in spinand_use_cont_read()
821 if (start_pos.target != end_pos.target || in spinand_use_cont_read()
822 start_pos.plane != end_pos.plane || in spinand_use_cont_read()
823 start_pos.eraseblock != end_pos.eraseblock) in spinand_use_cont_read()
826 return start_pos.page < end_pos.page; in spinand_use_cont_read()
/linux/fs/fuse/
A Ddax.c869 loff_t start_pos = dmap->itn.start << FUSE_DAX_SHIFT; in dmap_writeback_invalidate() local
870 loff_t end_pos = (start_pos + FUSE_DAX_SZ - 1); in dmap_writeback_invalidate()
872 ret = filemap_fdatawrite_range(inode->i_mapping, start_pos, end_pos); in dmap_writeback_invalidate()
875 ret, start_pos, end_pos); in dmap_writeback_invalidate()
880 start_pos >> PAGE_SHIFT, in dmap_writeback_invalidate()
/linux/drivers/md/bcache/
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/crypto/
A Dcrypto_user.c225 const size_t start_pos = cb->args[0]; in crypto_dump_report() local
238 if (pos >= start_pos) { in crypto_dump_report()
/linux/fs/bcachefs/
A Dbcachefs_ioctl.h212 struct bpos start_pos; member
A Dec.c2091 struct bpos start_pos = bpos_max(min_pos, POS(0, c->ec_stripe_hint)); in __bch2_ec_stripe_head_reserve() local
2103 for_each_btree_key_norestart(trans, iter, BTREE_ID_stripes, start_pos, in __bch2_ec_stripe_head_reserve()
2106 if (start_pos.offset) { in __bch2_ec_stripe_head_reserve()
2107 start_pos = min_pos; in __bch2_ec_stripe_head_reserve()
2108 bch2_btree_iter_set_pos(&iter, start_pos); in __bch2_ec_stripe_head_reserve()
/linux/drivers/net/can/
A Dkvaser_pciefd.c1550 static int kvaser_pciefd_read_packet(struct kvaser_pciefd *pcie, int *start_pos, in kvaser_pciefd_read_packet() argument
1558 int pos = *start_pos; in kvaser_pciefd_read_packet()
1564 *start_pos = 0; in kvaser_pciefd_read_packet()
1625 if (unlikely((*start_pos + size) != pos)) in kvaser_pciefd_read_packet()
1629 *start_pos = pos; in kvaser_pciefd_read_packet()
/linux/arch/arm64/kernel/
A Dptrace.c619 unsigned int start_pos) in __fpr_set() argument
633 start_pos, start_pos + sizeof(newstate)); in __fpr_set()
/linux/Documentation/filesystems/caching/
A Dnetfs-api.rst245 loff_t start_pos,
251 loff_t start_pos,

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