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

/linux/Documentation/filesystems/iomap/
H A Ddesign.rst78 1. Obtain a space mapping via ``->iomap_begin``
217 These flags should be set by the filesystem in ``->iomap_begin``:
258 ``->iomap_begin`` to obtain a new mapping.
285 should not be held between ``->iomap_begin`` and ``->iomap_end``.
299 int (*iomap_begin)(struct inode *inode, loff_t pos, loff_t length,
308 ``->iomap_begin``
311 iomap operations call ``->iomap_begin`` to obtain one file mapping for
368 context that were set up in ``->iomap_begin``.
373 ``flags`` will contain the same value passed to ``->iomap_begin``.
406 ``->iomap_begin`` and ``->iomap_end`` functions to coordinate
H A Dporting.rst53 The recommended approach is first to implement ``->iomap_begin`` (and
65 implementation to use the new ``->iomap_begin`` implementation to map
85 At this point, you should look over your ``->iomap_begin`` function.
92 functionality in the ``->iomap_begin``/``->iomap_end`` methods.
/linux/fs/zonefs/
H A Dfile.c61 .iomap_begin = zonefs_read_iomap_begin,
110 .iomap_begin = zonefs_write_iomap_begin,
/linux/include/linux/
H A Diomap.h193 int (*iomap_begin)(struct inode *inode, loff_t pos, loff_t length, member
/linux/fs/hpfs/
H A Dfile.c158 .iomap_begin = hpfs_iomap_begin,
/linux/fs/erofs/
H A Ddata.c349 .iomap_begin = erofs_iomap_begin,
H A Dzmap.c729 .iomap_begin = z_erofs_iomap_begin_report,
/linux/fs/btrfs/
H A Ddirect-io.c751 .iomap_begin = btrfs_dio_iomap_begin,
/linux/fs/ext2/
H A Dinode.c890 .iomap_begin = ext2_iomap_begin,
/linux/fs/ext4/
H A Dinode.c3496 .iomap_begin = ext4_iomap_begin,
3501 .iomap_begin = ext4_iomap_overwrite_begin,
3557 .iomap_begin = ext4_iomap_begin_report,
H A Dextents.c4983 .iomap_begin = ext4_iomap_xattr_begin,
/linux/fs/gfs2/
H A Dbmap.c1188 .iomap_begin = gfs2_iomap_begin,