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authorRyusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>2011-05-04 18:23:58 +0200
committerRyusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>2011-05-10 15:21:45 +0200
commit78eb64c2479e0f408b725c3c8e1cdf557857af48 (patch)
tree0aaee16c95e7a1a6ca4b1c7136bebf9dcea48a1b /fs/nilfs2/nilfs.h
parentnilfs2: add routine to move secondary super block (diff)
downloadlinux-78eb64c2479e0f408b725c3c8e1cdf557857af48.tar.xz
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nilfs2: add truncation routine of segment usage file
When shrinking the filesystem, segments to be truncated must be test if they are busy or not, and unneeded sufile block should be deleted. This adds routines for the truncation. Signed-off-by: Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
Diffstat (limited to 'fs/nilfs2/nilfs.h')
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