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(parent: b5e2368) | patch
ext4: make orphan functions be no-op in no-journal mode
authorAnatol Pomozov <anatol.pomozov@gmail.com>
Tue, 18 Sep 2012 17:38:59 +0000 (13:38 -0400)
committerTheodore Ts'o <tytso@mit.edu>
Tue, 18 Sep 2012 17:38:59 +0000 (13:38 -0400)
commitc9b92530a723ac5ef8e352885a1862b18f31b2f5
treef58f88720dbf430ee33bee03d978dddf54584c33tree | snapshot (tar.gz zip)
parentb5e2368baeddf401bf3da9e364fc1c96676279cdcommit | diff
ext4: make orphan functions be no-op in no-journal mode

Instead of checking whether the handle is valid, we check if journal
is enabled. This avoids taking the s_orphan_lock mutex in all cases
when there is no journal in use, including the error paths where
ext4_orphan_del() is called with a handle set to NULL.

Signed-off-by: Anatol Pomozov <anatol.pomozov@gmail.com>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
fs/ext4/namei.c diff | blob | blame | history