| /fs/ext4/ |
| A D | readpage.c | 212 struct readahead_control *rac, struct folio *folio) in ext4_mpage_readpages() argument
237 nr_pages = rac ? readahead_count(rac) : folio_nr_pages(folio); in ext4_mpage_readpages()
243 if (rac) in ext4_mpage_readpages()
244 folio = readahead_folio(rac); in ext4_mpage_readpages()
366 if (rac) in ext4_mpage_readpages()
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| /fs/erofs/ |
| A D | fileio.c | 172 static void erofs_fileio_readahead(struct readahead_control *rac) in erofs_fileio_readahead() argument
174 struct inode *inode = rac->mapping->host; in erofs_fileio_readahead()
179 trace_erofs_readahead(inode, readahead_index(rac), in erofs_fileio_readahead()
180 readahead_count(rac), true); in erofs_fileio_readahead()
181 while ((folio = readahead_folio(rac))) { in erofs_fileio_readahead()
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| A D | zdata.c | 1823 struct readahead_control *rac, bool backmost) in z_erofs_pcluster_readmore() argument
1831 if (rac) in z_erofs_pcluster_readmore()
1832 end = headoffset + readahead_length(rac) - 1; in z_erofs_pcluster_readmore()
1842 if (rac) { in z_erofs_pcluster_readmore()
1844 readahead_expand(rac, headoffset, cur - headoffset); in z_erofs_pcluster_readmore()
1864 z_erofs_scan_folio(f, folio, !!rac); in z_erofs_pcluster_readmore()
1899 struct inode *const inode = rac->mapping->host; in z_erofs_readahead()
1901 unsigned int nrpages = readahead_count(rac); in z_erofs_readahead()
1906 z_erofs_pcluster_readmore(&f, rac, true); in z_erofs_readahead()
1907 while ((folio = readahead_folio(rac))) { in z_erofs_readahead()
[all …]
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| A D | data.c | 377 static void erofs_readahead(struct readahead_control *rac) in erofs_readahead() argument
379 trace_erofs_readahead(rac->mapping->host, readahead_index(rac), in erofs_readahead()
380 readahead_count(rac), true); in erofs_readahead()
382 return iomap_readahead(rac, &erofs_iomap_ops); in erofs_readahead()
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| A D | fscache.c | 355 static void erofs_fscache_readahead(struct readahead_control *rac) in erofs_fscache_readahead() argument
359 if (!readahead_count(rac)) in erofs_fscache_readahead()
362 req = erofs_fscache_req_alloc(rac->mapping, in erofs_fscache_readahead()
363 readahead_pos(rac), readahead_length(rac)); in erofs_fscache_readahead()
368 while (readahead_folio(rac)) in erofs_fscache_readahead()
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| /fs/orangefs/ |
| A D | inode.c | 217 static void orangefs_readahead(struct readahead_control *rac) in orangefs_readahead() argument
221 struct inode *inode = rac->mapping->host; in orangefs_readahead()
224 loff_t new_start = readahead_pos(rac); in orangefs_readahead()
228 loff_t bytes_remaining = inode->i_size - readahead_pos(rac); in orangefs_readahead()
233 else if (pages_remaining > readahead_count(rac)) in orangefs_readahead()
237 readahead_expand(rac, new_start, new_len); in orangefs_readahead()
239 offset = readahead_pos(rac); in orangefs_readahead()
240 i_pages = &rac->mapping->i_pages; in orangefs_readahead()
246 &offset, &iter, readahead_length(rac), in orangefs_readahead()
247 inode->i_size, NULL, NULL, rac->file)) < 0) in orangefs_readahead()
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| /fs/iomap/ |
| A D | buffered-io.c | 357 struct readahead_control *rac; member
409 if (ctx->rac) /* same as readahead_gfp_mask */ in iomap_readpage_iter()
422 if (ctx->rac) in iomap_readpage_iter()
501 ctx->cur_folio = readahead_folio(ctx->rac); in iomap_readahead_iter()
527 void iomap_readahead(struct readahead_control *rac, const struct iomap_ops *ops) in iomap_readahead() argument
530 .inode = rac->mapping->host, in iomap_readahead()
531 .pos = readahead_pos(rac), in iomap_readahead()
532 .len = readahead_length(rac), in iomap_readahead()
535 .rac = rac, in iomap_readahead()
538 trace_iomap_readahead(rac->mapping->host, readahead_count(rac)); in iomap_readahead()
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| /fs/exfat/ |
| A D | inode.c | 413 static void exfat_readahead(struct readahead_control *rac) in exfat_readahead() argument
415 struct address_space *mapping = rac->mapping; in exfat_readahead()
418 loff_t pos = readahead_pos(rac); in exfat_readahead()
423 ei->valid_size < pos + readahead_length(rac)) in exfat_readahead()
426 mpage_readahead(rac, exfat_get_block); in exfat_readahead()
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| /fs/gfs2/ |
| A D | aops.c | 496 static void gfs2_readahead(struct readahead_control *rac) in gfs2_readahead() argument
498 struct inode *inode = rac->mapping->host; in gfs2_readahead()
504 mpage_readahead(rac, gfs2_block_map); in gfs2_readahead()
506 iomap_readahead(rac, &gfs2_iomap_ops); in gfs2_readahead()
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| /fs/f2fs/ |
| A D | data.c | 2066 return rac ? REQ_RAHEAD : 0; in f2fs_ra_op_flags()
2074 struct readahead_control *rac) in f2fs_read_single_page() argument
2150 f2fs_ra_op_flags(rac), index, in f2fs_read_single_page()
2308 f2fs_ra_op_flags(rac), in f2fs_read_multi_pages()
2376 unsigned nr_pages = rac ? readahead_count(rac) : 1; in f2fs_mpage_readpages()
2382 index = rac ? readahead_index(rac) : folio->index; in f2fs_mpage_readpages()
2398 if (rac) { in f2fs_mpage_readpages()
2399 folio = readahead_folio(rac); in f2fs_mpage_readpages()
2414 rac, false); in f2fs_mpage_readpages()
2464 rac, false); in f2fs_mpage_readpages()
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| /fs/ |
| A D | mpage.c | 359 void mpage_readahead(struct readahead_control *rac, get_block_t get_block) in mpage_readahead() argument
367 while ((folio = readahead_folio(rac))) { in mpage_readahead()
370 args.nr_pages = readahead_count(rac); in mpage_readahead()
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| /fs/hpfs/ |
| A D | file.c | 166 static void hpfs_readahead(struct readahead_control *rac) in hpfs_readahead() argument
168 mpage_readahead(rac, hpfs_get_block); in hpfs_readahead()
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| /fs/omfs/ |
| A D | file.c | 292 static void omfs_readahead(struct readahead_control *rac) in omfs_readahead() argument
294 mpage_readahead(rac, omfs_get_block); in omfs_readahead()
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| /fs/jfs/ |
| A D | inode.c | 278 static void jfs_readahead(struct readahead_control *rac) in jfs_readahead() argument
280 mpage_readahead(rac, jfs_get_block); in jfs_readahead()
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| /fs/qnx6/ |
| A D | inode.c | 103 static void qnx6_readahead(struct readahead_control *rac) in qnx6_readahead() argument
105 mpage_readahead(rac, qnx6_get_block); in qnx6_readahead()
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| /fs/xfs/ |
| A D | xfs_aops.c | 750 struct readahead_control *rac) in xfs_vm_readahead() argument
752 iomap_readahead(rac, &xfs_read_iomap_ops); in xfs_vm_readahead()
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| /fs/zonefs/ |
| A D | file.c | 118 static void zonefs_readahead(struct readahead_control *rac) in zonefs_readahead() argument
120 iomap_readahead(rac, &zonefs_read_iomap_ops); in zonefs_readahead()
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| /fs/ntfs3/ |
| A D | inode.c | 746 static void ntfs_readahead(struct readahead_control *rac) in ntfs_readahead() argument
748 struct address_space *mapping = rac->mapping; in ntfs_readahead()
765 pos = readahead_pos(rac); in ntfs_readahead()
768 valid < pos + readahead_length(rac)) { in ntfs_readahead()
773 mpage_readahead(rac, ntfs_get_block); in ntfs_readahead()
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| /fs/btrfs/ |
| A D | extent_io.h | 244 void btrfs_readahead(struct readahead_control *rac);
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| A D | extent_io.c | 2582 void btrfs_readahead(struct readahead_control *rac) in btrfs_readahead() argument
2586 .ractl = rac in btrfs_readahead()
2589 struct btrfs_inode *inode = BTRFS_I(rac->mapping->host); in btrfs_readahead()
2590 const u64 start = readahead_pos(rac); in btrfs_readahead()
2591 const u64 end = start + readahead_length(rac) - 1; in btrfs_readahead()
2598 while ((folio = readahead_folio(rac)) != NULL) in btrfs_readahead()
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| /fs/fuse/ |
| A D | file.c | 931 static void fuse_readahead(struct readahead_control *rac) in fuse_readahead() argument
933 struct inode *inode = rac->mapping->host; in fuse_readahead()
953 nr_pages = readahead_count(rac); in fuse_readahead()
962 rac->ra->async_size >= readahead_count(rac)) in fuse_readahead()
985 folio = __readahead_folio(rac); in fuse_readahead()
1003 fuse_send_readpages(ia, rac->file, pages << PAGE_SHIFT); in fuse_readahead()
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| /fs/ocfs2/ |
| A D | aops.c | 334 static void ocfs2_readahead(struct readahead_control *rac) in ocfs2_readahead() argument
337 struct inode *inode = rac->mapping->host; in ocfs2_readahead()
362 if (readahead_pos(rac) >= i_size_read(inode)) in ocfs2_readahead()
365 mpage_readahead(rac, ocfs2_get_block); in ocfs2_readahead()
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| /fs/nilfs2/ |
| A D | inode.c | 154 static void nilfs_readahead(struct readahead_control *rac) in nilfs_readahead() argument
156 mpage_readahead(rac, nilfs_get_block); in nilfs_readahead()
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| /fs/isofs/ |
| A D | inode.c | 1147 static void isofs_readahead(struct readahead_control *rac) in isofs_readahead() argument
1149 mpage_readahead(rac, isofs_get_block); in isofs_readahead()
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| /fs/ext2/ |
| A D | inode.c | 922 static void ext2_readahead(struct readahead_control *rac) in ext2_readahead() argument
924 mpage_readahead(rac, ext2_get_block); in ext2_readahead()
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