tree 6e86704a9780dd6ed97f25ba1cd32d59ffebf430
parent 69964ea4c7b68c9399f7977aa5b9aa6539a6a98a
author Darrick J. Wong <djwong@us.ibm.com> 1335738070 -0400
committer Theodore Ts'o <tytso@mit.edu> 1335738070 -0400

ext4: create a new BH_Verified flag to avoid unnecessary metadata validation

Create a new BH_Verified flag to indicate that we've verified all the
data in a buffer_head for correctness.  This allows us to bypass
expensive verification steps when they are not necessary without
missing them when they are.

Signed-off-by: Darrick J. Wong <djwong@us.ibm.com>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>