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| author | Mark Fasheh <mark.fasheh@oracle.com> | 2007-06-18 11:22:56 -0700 |
|---|---|---|
| committer | Mark Fasheh <mark.fasheh@oracle.com> | 2007-07-10 17:32:03 -0700 |
| commit | b27b7cbcf12a1bfff1ed68a73ddd7d11edc20daf (patch) | |
| tree | a25a8ca272e7f0ef01987db3b3795a49e0ccb51f /fs/hostfs | |
| parent | 0d172baa5586071ae0ae0c07356a378fdbedecdb (diff) | |
ocfs2: support writing of unwritten extents
Update the write code to detect when the user is asking to write to an
unwritten extent. Like writing to a hole, we must zero the region between
the write and the cluster boundaries. Most of the existing cluster zeroing
logic can be re-used with some additional checks for the unwritten flag on
extent records.
Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>
Diffstat (limited to 'fs/hostfs')
0 files changed, 0 insertions, 0 deletions