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(parent: 9b250db) | patch
ext4: avoid issuing unnecessary barriers
authorTheodore Ts'o <tytso@mit.edu>
Mon, 23 Nov 2009 12:24:57 +0000 (07:24 -0500)
committerTheodore Ts'o <tytso@mit.edu>
Mon, 23 Nov 2009 12:24:57 +0000 (07:24 -0500)
commite92c89bd382ebe45ea6751ca33e09d7683fbf4c1
treea5daca03108c565c58347d36b1dec70cf22ef1d1tree | snapshot
parent9b250db2fd8418619057830e9a301d682299897fcommit | diff
ext4: avoid issuing unnecessary barriers

We don't to issue an I/O barrier on an error or if we force commit
because we are doing data journaling.

Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Cc: Jan Kara <jack@suse.cz>
Cc: stable@kernel.org
fs/ext4/fsync.c diff | blob | history
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