ext4: add comments to definition of ext4_io_end_t
authorCurt Wohlgemuth <curtw@google.com>
Mon, 5 Mar 2012 15:40:22 +0000 (10:40 -0500)
committerTheodore Ts'o <tytso@mit.edu>
Mon, 5 Mar 2012 15:40:22 +0000 (10:40 -0500)
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>

No differences found