Ocfs2/move_extents: Let defrag handle partial extent moving.

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We're going to support partial extent moving, which may split entire extent
movement into pieces to compromise the insuffice allocations, it eases the
'ENSPC' pain and makes the whole moving much less likely to fail, the downside
is it may make the fs even more fragmented before moving, just let the userspace
make a trade-off here.

Signed-off-by: Tristan Ye <tristan.ye@oracle.com>

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Tristan Ye 2011-05-25 14:30:36 +08:00

parent 53069d4e76

commit 4dfa66bd59

1 changed files with 26 additions and 20 deletions

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fs/ocfs2/move_extents.c

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