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(parent: 97f8c84) | patch
ext4: disable synchronous transaction batching if max_batch_time==0
authorEric Sandeen <sandeen@redhat.com>
Sat, 5 Jul 2014 23:18:22 +0000 (19:18 -0400)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Thu, 17 Jul 2014 23:21:05 +0000 (16:21 -0700)
commite35d008f558a9b7609bd2f1befe7aa7e2e0a1b2a
tree3303efb0f62047eef176ff6412de77ffa31b140atree | snapshot
parent97f8c84c85d0364503849bf65eec57cc81174589commit | diff
ext4: disable synchronous transaction batching if max_batch_time==0

commit 5dd214248f94d430d70e9230bda72f2654ac88a8 upstream.

The mount manpage says of the max_batch_time option,

This optimization can be turned off entirely
by setting max_batch_time to 0.

But the code doesn't do that.  So fix the code to do
that.

Signed-off-by: Eric Sandeen <sandeen@redhat.com>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
fs/ext4/super.c diff | blob | history
fs/jbd2/transaction.c diff | blob | history
Domain: System / Uncategorized;