From: Namjae Jeon <[email protected]> This patchset implements extent caching in UDF. While reading/writing to a file, currently, UDF reads metadata serially which takes a lot of time depending on the number of extents present in the file. Caching last accessd extent improves metadata read time. Instead of reading file metadata from start, now we read from the cached extent.
Namjae Jeon (6): udf: fix memory leak while allocating blocks during write udf: don't increment lenExtents while writing to a hole udf: update inode's iblock count when allocating new block udf: remove un-needed variable from inode_getblk udf: implement extent caching while reading-writing to a file udf: use extent cache when moving to last extent --- 1.7.9.5 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
