Jaegeuk Kim d69fb9879d f2fs_io: add read
f2fs_io read [chunk_size in 4kb] [offset in chunk_size] [count] [IO] [print_nbytes] [file_path]

Read data in file_path and print nbytes
IO can be
  buffered : buffered IO
  dio      : direct IO

Change-Id: I912adc4f443c3656ad067d29a1e2f581b79d28e6
Signed-off-by: Jaegeuk Kim <jaegeuk@google.com>
2019-02-11 18:36:46 -08:00
..
2019-01-03 20:38:34 -08:00
2019-02-11 18:36:46 -08:00
2019-01-03 20:38:34 -08:00