mirror of https://github.com/vitalif/e2fsprogs
54e880b870
Currently ext2fs_file_read/write are used to copy data from/to a file. But they manipulate data by blocksize. For supporting inline data, we handle it in two new fucntions called ext2fs_file_read/write_inline_data. In read path the implementation is straightforward. But in write path things get more complicated because if the size of data is greater than the maximum size of inline data we will expand this file. So now we will check this in ext2fs_inline_data_set. If this inode doesn't have enough space, it will return EXT2_ET_INLINE_DATA_NO_SPACE error. Then the caller will check this error and tries to expand the file. The following commands in debugfs can handle inline_data feature after applying this patch: - dump - cat - rdump - write Signed-off-by: Theodore Ts'o <tytso@mit.edu> Signed-off-by: Zheng Liu <wenqing.lz@taobao.com> Signed-off-by: Theodore Ts'o <tytso@mit.edu> |
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| .. | ||
| Makefile.in | ||
| debug_cmds.ct | ||
| debugfs.8.in | ||
| debugfs.c | ||
| debugfs.h | ||
| dump.c | ||
| extent_cmds.ct | ||
| extent_inode.c | ||
| filefrag.c | ||
| htree.c | ||
| icheck.c | ||
| jfs_user.h | ||
| logdump.c | ||
| ls.c | ||
| lsdel.c | ||
| ncheck.c | ||
| ro_debug_cmds.ct | ||
| set_fields.c | ||
| unused.c | ||
| util.c | ||
| zap.c | ||