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| author | Mark Fasheh <mark.fasheh@oracle.com> | 2006-12-11 11:06:36 -0800 |
|---|---|---|
| committer | Mark Fasheh <mark.fasheh@oracle.com> | 2006-12-28 16:38:59 -0800 |
| commit | 7f4a2a97e324e8c826d1d983bc8efb5c59194f02 (patch) | |
| tree | 649129bc73b4de1dee662250892acf883cf45ba2 /Documentation/README.DAC960 | |
| parent | 6c2aad0567e693f9588d0a0683f96ed872fb4641 (diff) | |
ocfs2: always unmap in ocfs2_data_convert_worker()
Mmap-heavy clustered workloads were sometimes finding stale data on mmap
reads. The solution is to call unmap_mapping_range() on any down convert of
a data lock.
Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>
Diffstat (limited to 'Documentation/README.DAC960')
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