Mark Fasheh 7f4a2a97e3 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>

2006-12-28 16:38:59 -08:00

79 KiB

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