Commits
Curt Wohlgemuth committed 4188188bdc3
ext4: add comments to definition of ext4_io_end_t This should make it more clear what this structure is used for, and how some of the (mutually exclusive) fields are used to keep page cache references. Signed-off-by: Curt Wohlgemuth <curtw@google.com> Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>