Theodore Ts'o 0eab928221 ext4: Don't treat a truncation of a zero-length file as replace-via-truncate ...

If a non-existent file is opened via O_WRONLY|O_CREAT|O_TRUNC, there's
no need to treat this as a true file truncation, so we shouldn't
activate the replace-via-truncate hueristic.

Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>

2009-06-09 09:54:40 -04:00

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