storage: tune f2fs to get max performance

max_io_bytes : block will split out, so let's submit asap.

min_hot_blocks : don't mess up the logs per the chunk size.

Change-Id: I0795fea90c3aaee0ef6058fce7f4a3c31fc3fb42
Signed-off-by: Jaegeuk Kim <jaegeuk@google.com>
1 file changed