Btrfs: try to cleanup delayed refs while freeing extents

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When extents are freed, it is likely that we've removed the last
delayed reference update for the extent.  This checks the delayed
ref tree when things are freed, and if no ref updates area left it
immediately processes the delayed ref.

Signed-off-by: Chris Mason <chris.mason@oracle.com>

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This commit is contained in:

Chris Mason 2009-03-13 10:11:24 -04:00

parent 44871b1b24

commit 1887be66dc

3 changed files with 87 additions and 3 deletions

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18

fs/btrfs/delayed-ref.c

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5

fs/btrfs/delayed-ref.h

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67

fs/btrfs/extent-tree.c

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