ext4: make orphan functions be no-op in no-journal mode

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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>

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Anatol Pomozov 2012-09-18 13:38:59 -04:00 • committed by Theodore Ts'o

parent b5e2368bae

commit c9b92530a7

1 changed files with 3 additions and 4 deletions

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fs/ext4/namei.c

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