* [Ocfs2-devel] du_enhancement: add the shared extents and footprint statitics support v2
@ 2010-02-26 15:17 jeff.liu
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From: jeff.liu @ 2010-02-26 15:17 UTC (permalink / raw)
To: ocfs2-devel
Hello,
Changes from v1:
1. Add more comments for split_extent() and fix a few bugs in this function based on Tao's comments.
2. Call openat(2) instead of open(2) first to get the file handler in process_extent(), call open(2)
against the full path name will fail when its length is longer than PATH_MAX. for unreadable file we
have to call open(2) instead.
I have done some simple tests, it works well. Any comments or tests help are appreciated!
Regards,
-Jeff
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2010-02-26 15:17 [Ocfs2-devel] du_enhancement: add the shared extents and footprint statitics support v2 jeff.liu
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