diff options
| author | Jan Kara <jack@suse.cz> | 2023-01-24 12:13:57 +0100 |
|---|---|---|
| committer | Jan Kara <jack@suse.cz> | 2023-01-26 16:46:36 +0100 |
| commit | c694e40ba231e854fcddd25cce46db3918fca291 (patch) | |
| tree | de802f5fd616a1cef0c0e1c6e99074849902f618 /fs/udf/udfdecl.h | |
| parent | 60b99a1b9fa731453e1b69a3e0b3e4dcab7a6ea5 (diff) | |
udf: Convert all file types to use udf_write_end()
Switching address_space_operations while a file is used is difficult to
do in a race-free way. To be able to use single address_space_operations
in UDF, create udf_write_end() function that is able to handle both
normal and in-ICB files.
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jan Kara <jack@suse.cz>
Diffstat (limited to 'fs/udf/udfdecl.h')
| -rw-r--r-- | fs/udf/udfdecl.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/fs/udf/udfdecl.h b/fs/udf/udfdecl.h index 32decf6b6a21..304c2ec81589 100644 --- a/fs/udf/udfdecl.h +++ b/fs/udf/udfdecl.h @@ -164,6 +164,9 @@ int udf_writepages(struct address_space *mapping, struct writeback_control *wbc) int udf_write_begin(struct file *file, struct address_space *mapping, loff_t pos, unsigned len, struct page **pagep, void **fsdata); +int udf_write_end(struct file *file, struct address_space *mapping, + loff_t pos, unsigned len, unsigned copied, + struct page *page, void *fsdata); ssize_t udf_direct_IO(struct kiocb *iocb, struct iov_iter *iter); extern int8_t inode_bmap(struct inode *, sector_t, struct extent_position *, struct kernel_lb_addr *, uint32_t *, sector_t *); |