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Searched refs:tail_index (Results 1 – 4 of 4) sorted by relevance

/openbmc/linux/Documentation/translations/zh_CN/core-api/
H A Dcircular-buffers.rst82 CIRC_SPACE(head_index, tail_index, buffer_size);
89 CIRC_SPACE_TO_END(head_index, tail_index, buffer_size);
97 CIRC_CNT(head_index, tail_index, buffer_size);
104 CIRC_CNT_TO_END(head_index, tail_index, buffer_size);
/openbmc/linux/Documentation/core-api/
H A Dcircular-buffers.rst80 CIRC_SPACE(head_index, tail_index, buffer_size);
88 CIRC_SPACE_TO_END(head_index, tail_index, buffer_size);
97 CIRC_CNT(head_index, tail_index, buffer_size);
104 CIRC_CNT_TO_END(head_index, tail_index, buffer_size);
/openbmc/linux/fs/reiserfs/
H A Dstree.c1525 unsigned long tail_index; in unmap_buffers() local
1530 tail_index = pos & (PAGE_SIZE - 1); in unmap_buffers()
1546 if (cur_index > tail_index) { in unmap_buffers()
/openbmc/linux/fs/ocfs2/
H A Dalloc.c5822 unsigned int tail_index; in ocfs2_truncate_log_can_coalesce() local
5829 tail_index = le16_to_cpu(tl->tl_used) - 1; in ocfs2_truncate_log_can_coalesce()
5830 current_tail = le32_to_cpu(tl->tl_recs[tail_index].t_start); in ocfs2_truncate_log_can_coalesce()
5831 current_tail += le32_to_cpu(tl->tl_recs[tail_index].t_clusters); in ocfs2_truncate_log_can_coalesce()