ext4: display average commit time
authorTheodore Ts'o <tytso@mit.edu>
Wed, 17 Dec 2008 05:20:45 +0000 (00:20 -0500)
committerTheodore Ts'o <tytso@mit.edu>
Wed, 17 Dec 2008 05:20:45 +0000 (00:20 -0500)
commitd7cfa4684d82f58e5d7cb73b8a3c88c169937f25
tree1a47a0b3f6a9964c965e590fb3c438c8916bc357
parente07f7183a486cf9783d1f8c9d2997b5b39eeb2d4
ext4: display average commit time

Display the average commit time (which is used by the ext4 fsync
batching patch) in /proc/fs/jbd2/*/info for performance tuning
purposes.

Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
fs/jbd2/journal.c