| /linux/fs/iomap/ |
| H A D | iter.c | 13 memset(&iter->srcmap, 0, sizeof(iter->srcmap)); in iomap_iter_reset_iomap()
40 if (iter->srcmap.type != IOMAP_HOLE) in iomap_iter_done()
41 trace_iomap_iter_srcmap(iter->inode, &iter->srcmap); in iomap_iter_done()
109 &iter->iomap, &iter->srcmap); in iomap_iter()
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| H A D | buffered-io.c | 284 const struct iomap *srcmap = iomap_iter_srcmap(iter); in iomap_block_needs_zeroing() local
286 return srcmap->type != IOMAP_MAPPED || in iomap_block_needs_zeroing()
287 (srcmap->flags & IOMAP_F_NEW) || in iomap_block_needs_zeroing()
558 const struct iomap *srcmap = iomap_iter_srcmap(iter); in iomap_read_folio_range() local
562 bio_init(&bio, srcmap->bdev, &bvec, 1, REQ_OP_READ); in iomap_read_folio_range()
563 bio.bi_iter.bi_sector = iomap_sector(srcmap, pos); in iomap_read_folio_range()
817 const struct iomap *srcmap = iomap_iter_srcmap(iter); in iomap_write_begin() local
825 if (srcmap != &iter->iomap) in iomap_write_begin()
826 BUG_ON(pos + len > srcmap->offset + srcmap->length); in iomap_write_begin()
857 if (srcmap->type == IOMAP_INLINE) in iomap_write_begin()
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| /linux/include/linux/ |
| H A D | iomap.h | 208 struct iomap *srcmap);
233 * @srcmap: Source map for COW operations
243 struct iomap srcmap; member
264 if (iter->srcmap.type != IOMAP_HOLE) in iomap_length_trim()
265 end = min(end, iter->srcmap.offset + iter->srcmap.length); in iomap_length_trim()
301 if (i->srcmap.type != IOMAP_HOLE) in iomap_iter_srcmap()
302 return &i->srcmap; in iomap_iter_srcmap()
328 * Note that we use srcmap directly instead of iomap_iter_srcmap as unsharing
336 iter->srcmap.type == IOMAP_MAPPED; in iomap_want_unshare_iter()
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| /linux/include/uapi/linux/netfilter/ |
| H A D | xt_sctp.h | 65 #define SCTP_CHUNKMAP_COPY(destmap, srcmap) \ argument
66 memcpy((destmap), (srcmap), sizeof(srcmap))
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| /linux/fs/ |
| H A D | dax.c | 1280 * @srcmap: iomap srcmap
1288 * If the srcmap contains invalid data, such as HOLE and UNWRITTEN, zero the
1292 const struct iomap *srcmap, void *daddr) in dax_iomap_copy_around() argument
1300 /* zero the edges if srcmap is a HOLE or IOMAP_UNWRITTEN */ in dax_iomap_copy_around()
1301 bool zero_edge = srcmap->flags & IOMAP_F_SHARED || in dax_iomap_copy_around()
1302 srcmap->type == IOMAP_UNWRITTEN; in dax_iomap_copy_around()
1307 ret = dax_iomap_direct_access(srcmap, pos, size, &saddr, NULL); in dax_iomap_copy_around()
1347 dax_flush(srcmap->dax_dev, daddr, size); in dax_iomap_copy_around()
1408 const struct iomap *srcmap = iomap_iter_srcmap(iter); in dax_unshare_iter() local
1443 ret = dax_iomap_direct_access(srcmap, copy_pos, copy_len, &saddr, NULL); in dax_unshare_iter()
[all …]
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| /linux/fs/xfs/ |
| H A D | xfs_iomap.c | 851 struct iomap *srcmap) in xfs_direct_write_iomap_begin() argument
1023 error = xfs_bmbt_to_iomap(ip, srcmap, &imap, flags, 0, seq); in xfs_direct_write_iomap_begin()
1054 struct iomap *srcmap) in xfs_zoned_direct_write_iomap_begin() argument
1124 struct iomap *srcmap) in xfs_atomic_write_cow_iomap_begin() argument
1589 struct iomap *srcmap) in xfs_zoned_buffered_write_iomap_begin() argument
1668 error = xfs_bmbt_to_iomap(ip, srcmap, &smap, flags, 0, in xfs_zoned_buffered_write_iomap_begin()
1759 struct iomap *srcmap) in xfs_buffered_write_iomap_begin() argument
1780 count, flags, iomap, srcmap); in xfs_buffered_write_iomap_begin()
1785 flags, iomap, srcmap); in xfs_buffered_write_iomap_begin()
1988 error = xfs_bmbt_to_iomap(ip, srcmap, &imap, flags, 0, in xfs_buffered_write_iomap_begin()
[all …]
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| /linux/Documentation/filesystems/iomap/ |
| H A D | design.rst | 314 struct iomap *srcmap);
376 information via ``srcmap``.
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| /linux/fs/hpfs/ |
| H A D | file.c | 123 unsigned flags, struct iomap *iomap, struct iomap *srcmap) in hpfs_iomap_begin() argument
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| /linux/fs/zonefs/ |
| H A D | file.c | 29 struct iomap *iomap, struct iomap *srcmap) in zonefs_read_iomap_begin() argument
66 struct iomap *iomap, struct iomap *srcmap) in zonefs_write_iomap_begin() argument
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| /linux/fs/erofs/ |
| H A D | data.c | 270 unsigned int flags, struct iomap *iomap, struct iomap *srcmap) in erofs_iomap_begin() argument
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| H A D | zmap.c | 770 struct iomap *iomap, struct iomap *srcmap) in z_erofs_iomap_begin_report() argument
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| /linux/block/ |
| H A D | fops.c | 445 unsigned int flags, struct iomap *iomap, struct iomap *srcmap) in blkdev_iomap_begin() argument
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| /linux/fs/btrfs/ |
| H A D | direct-io.c | 355 struct iomap *srcmap) in btrfs_dio_iomap_begin() argument
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| /linux/fs/ext4/ |
| H A D | inode.c | 3784 unsigned flags, struct iomap *iomap, struct iomap *srcmap) in ext4_iomap_begin() argument
3861 struct iomap *srcmap) in ext4_iomap_overwrite_begin() argument
3870 ret = ext4_iomap_begin(inode, offset, length, flags, iomap, srcmap); in ext4_iomap_overwrite_begin()
3885 struct iomap *iomap, struct iomap *srcmap) in ext4_iomap_begin_report() argument
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| /linux/fs/ext2/ |
| H A D | inode.c | 807 unsigned flags, struct iomap *iomap, struct iomap *srcmap) in ext2_iomap_begin() argument
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| /linux/fs/gfs2/ |
| H A D | bmap.c | 1099 struct iomap *srcmap) in gfs2_iomap_begin() argument
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| /linux/fs/fuse/ |
| H A D | file.c | 1402 struct iomap *srcmap) in fuse_iomap_begin() argument
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| /linux/fs/f2fs/ |
| H A D | data.c | 4150 struct iomap *srcmap) in f2fs_iomap_begin() argument
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