nilfs2: add local variable to cache the number of clean segments

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This makes it possible for sufile to get the number of clean segments
faster.

Signed-off-by: Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>

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Ryusuke Konishi 2009-11-13 03:41:55 +09:00

parent 7b16c8a211

commit aa474a2201

1 changed files with 43 additions and 10 deletions

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fs/nilfs2/sufile.c

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