Btrfs: cache extent state in find_delalloc_range

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This patch makes us cache the extent state we find in find_delalloc_range since
we'll have to lock the extent later on in the function.  This will keep us from
re-searching for the rang when we try to lock the extent.

Signed-off-by: Josef Bacik <josef@redhat.com>
Signed-off-by: Chris Mason <chris.mason@oracle.com>

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Josef Bacik 2010-02-02 21:19:11 +00:00 • committed by Chris Mason

parent 49958fd7db

commit c2a128d28a

1 changed files with 8 additions and 3 deletions

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fs/btrfs/extent_io.c

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