kernel.git/fs/f2fs/inline.c, branch linux-3.19.y

f2fs: fix to recover converted inline_data

2014-11-26T02:08:00Z

If an inode has converted inline_data which was written to the disk, we should set its inode flag for further fsync so that this inline_data can be recovered from sudden power off. Signed-off-by: Jaegeuk Kim

f2fs: make clean the page before writing

2014-11-26T01:33:31Z

If a page is set to be written to the disk, we can make clean the page. Signed-off-by: Jaegeuk Kim

f2fs: call flush_dcache_page when the page was updated

2014-11-24T05:48:31Z

Whenever f2fs updates mapped pages, it needs to call flush_dcache_page. Signed-off-by: Jaegeuk Kim

f2fs: fix to call put_page at the error handling routine

2014-11-19T01:02:47Z

The locked page should be released before returning the function. Reviewed-by: Chao Yu Signed-off-by: Jaegeuk Kim

f2fs: convert inline_data when i_size becomes large

2014-11-11T22:16:12Z

If i_size becomes large outside of MAX_INLINE_DATA, we shoud convert the inode. Otherwise, we can make some dirty pages during the truncation, and those pages will be written through f2fs_write_data_page. At that moment, the inode has still inline_data, so that it tries to write non- zero pages into inline_data area. Signed-off-by: Jaegeuk Kim

f2fs: reduce the number of inline_data inode before clearing it

2014-11-11T00:29:14Z

The # of inline_data inode is decreased only when it has inline_data. After clearing the flag, we can't decreased the number. Signed-off-by: Jaegeuk Kim

f2fs: revisit inline_data to avoid data races and potential bugs

2014-11-05T01:34:11Z

This patch simplifies the inline_data usage with the following rule. 1. inline_data is set during the file creation. 2. If new data is requested to be written ranges out of inline_data, f2fs converts that inode permanently. 3. There is no cases which converts non-inline_data inode to inline_data. 4. The inline_data flag should be changed under inode page lock. Signed-off-by: Jaegeuk Kim

f2fs: flush_dcache_page for inline data

2014-11-04T00:07:37Z

When reading inline data, we should call flush_dcache_page. Signed-off-by: Jaegeuk Kim

f2fs: declare f2fs_convert_inline_dir as a static function

2014-11-04T00:07:35Z

This patch declares f2fs_convert_inline_dir as a static function, which was reported by kbuild test robot. Signed-off-by: Jaegeuk Kim

f2fs: use kmap_atomic instead of kmap

2014-11-04T00:07:35Z

For better performance, we need to use kmap_atomic instead of kmap. Signed-off-by: Jaegeuk Kim