Ping > This series is to add missing mmap CoW tests in some sets of testcases: > Set 1. CoW on shared blocks which are interleaving reflinked by two files. > - P1: add mmap test > Set 2. CoW a range covers shared blocks and multiple kind of unshared blocks of > the destination file. > - P2 ~ P6: add mmap test > Set 3. CoW a range covers shared blocks and multiple kind of unshared blocks of > the source file. > - P11, P12: add missing buffered-io and direct-io test for mixed blocks > - P7 ~ P10, P13: add mmap test > Set 4. races tests > - P14: race between reflink and mmap reading > - P15: race between mmap writing to and reflink source file > - P16: race between mmap writing to and reflink target file
