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Searched refs:ractl (Results 1 – 12 of 12) sorted by relevance

/linux/mm/
A Dreadahead.c211 i = ractl->_index + ractl->_nr_pages - index - 1; in page_cache_ra_unbounded()
225 i = ractl->_index + ractl->_nr_pages - index - 1; in page_cache_ra_unbounded()
230 ractl->_nr_pages++; in page_cache_ra_unbounded()
299 ractl->_index = index; in force_page_cache_ra()
550 ractl->_index = ra->start; in ondemand_readahead()
557 bool do_forced_ra = ractl->file && (ractl->file->f_mode & FMODE_RANDOM); in page_cache_sync_ra()
566 if (!ractl->file) in page_cache_sync_ra()
587 if (!ractl->ra->ra_pages) in page_cache_async_ra()
687 ractl->_nr_pages++; in readahead_expand()
696 unsigned long index = ractl->_index + ractl->_nr_pages; in readahead_expand()
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A Dinternal.h88 DEFINE_READAHEAD(ractl, file, &file->f_ra, mapping, index); in force_page_cache_readahead()
89 force_page_cache_ra(&ractl, nr_to_read); in force_page_cache_readahead()
A Dfilemap.c2960 DEFINE_READAHEAD(ractl, file, ra, mapping, vmf->pgoff); in do_sync_mmap_readahead()
2972 page_cache_sync_ra(&ractl, ra->ra_pages); in do_sync_mmap_readahead()
2995 ractl._index = ra->start; in do_sync_mmap_readahead()
2996 do_page_cache_ra(&ractl, ra->size, ra->async_size); in do_sync_mmap_readahead()
/linux/include/linux/
A Dpagemap.h991 #define DEFINE_READAHEAD(ractl, f, r, m, i) \ argument
992 struct readahead_control ractl = { \
1028 page_cache_sync_ra(&ractl, req_count); in page_cache_sync_readahead()
1051 page_cache_async_ra(&ractl, page, req_count); in page_cache_async_readahead()
1058 BUG_ON(ractl->_batch_count > ractl->_nr_pages); in __readahead_folio()
1059 ractl->_nr_pages -= ractl->_batch_count; in __readahead_folio()
1060 ractl->_index += ractl->_batch_count; in __readahead_folio()
1062 if (!ractl->_nr_pages) { in __readahead_folio()
1063 ractl->_batch_count = 0; in __readahead_folio()
1067 folio = xa_load(&ractl->mapping->i_pages, ractl->_index); in __readahead_folio()
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/linux/fs/netfs/
A Dread_helper.c844 trace_netfs_read(rreq, readahead_pos(ractl), readahead_length(ractl), in netfs_rreq_expand()
875 _enter("%lx,%x", readahead_index(ractl), readahead_count(ractl)); in netfs_readahead()
877 if (readahead_count(ractl) == 0) in netfs_readahead()
883 rreq->mapping = ractl->mapping; in netfs_readahead()
884 rreq->start = readahead_pos(ractl); in netfs_readahead()
885 rreq->len = readahead_length(ractl); in netfs_readahead()
894 trace_netfs_read(rreq, readahead_pos(ractl), readahead_length(ractl), in netfs_readahead()
897 netfs_rreq_expand(rreq, ractl); in netfs_readahead()
909 while (readahead_folio(ractl)) in netfs_readahead()
1147 netfs_rreq_expand(rreq, &ractl); in netfs_write_begin()
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/linux/fs/f2fs/
A Dverity.c264 DEFINE_READAHEAD(ractl, NULL, NULL, inode->i_mapping, index); in f2fs_read_merkle_tree_page()
274 page_cache_ra_unbounded(&ractl, num_ra_pages, 0); in f2fs_read_merkle_tree_page()
A Dfile.c3944 DEFINE_READAHEAD(ractl, NULL, NULL, inode->i_mapping, page_idx); in redirty_blocks()
3950 page_cache_ra_unbounded(&ractl, len, 0); in redirty_blocks()
/linux/fs/9p/
A Dvfs_addr.c120 static void v9fs_vfs_readahead(struct readahead_control *ractl) in v9fs_vfs_readahead() argument
122 netfs_readahead(ractl, &v9fs_req_ops, NULL); in v9fs_vfs_readahead()
/linux/fs/ext4/
A Dverity.c367 DEFINE_READAHEAD(ractl, NULL, NULL, inode->i_mapping, index); in ext4_read_merkle_tree_page()
377 page_cache_ra_unbounded(&ractl, num_ra_pages, 0); in ext4_read_merkle_tree_page()
/linux/fs/afs/
A Dfile.c27 static void afs_readahead(struct readahead_control *ractl);
396 static void afs_readahead(struct readahead_control *ractl) in afs_readahead() argument
398 netfs_readahead(ractl, &afs_req_ops, NULL); in afs_readahead()
/linux/fs/ceph/
A Daddr.c350 static void ceph_readahead(struct readahead_control *ractl) in ceph_readahead() argument
352 struct inode *inode = file_inode(ractl->file); in ceph_readahead()
353 struct ceph_file_info *fi = ractl->file->private_data; in ceph_readahead()
378 netfs_readahead(ractl, &ceph_netfs_read_ops, (void *)(uintptr_t)got); in ceph_readahead()
/linux/Documentation/filesystems/
A Dnetfs_library.rst73 void netfs_readahead(struct readahead_control *ractl,

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