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(parent: c333e07) | patch
jbd2: round commit timer up to avoid uncommitted transaction
authorAndreas Dilger <adilger@sun.com>
Tue, 11 Aug 2009 02:51:53 +0000 (22:51 -0400)
committerTheodore Ts'o <tytso@mit.edu>
Tue, 11 Aug 2009 02:51:53 +0000 (22:51 -0400)
commitb1f485f20eb9b02cc7d2009556287f3939d480cc
tree08406f7f1ea6ec37fce67e5e592c657a00084f3ctree | snapshot (tar.gz zip)
parentc333e073b7bf76dc819a6b4ce6bef88ee5fa5e50commit | diff
jbd2: round commit timer up to avoid uncommitted transaction

fix jiffie rounding in jbd commit timer setup code.  Rounding down
could cause the timer to be fired before the corresponding transaction
has expired.  That transaction can stay not committed forever if no
new transaction is created or expicit sync/umount happens.

Signed-off-by: Alex Zhuravlev (Tomas) <alex.zhuravlev@sun.com>
Signed-off-by: Andreas Dilger <adilger@sun.com>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
fs/jbd2/transaction.c diff | blob | blame | history