Zach Brown f3a8a5110e scoutfs: allow btree update with different lengths ...

The previous _btree_update implementation required that the new value be
the same length as the old value.  This change allows a new updated item
to be a different length.  It performs the btree walk assuming that the
item will be larger so that there's room for the difference.   It
doesn't search for the size of the existing item so it doesn't know if
the new item is smaller.  It might leave the dirty leaf under the low
water mark, which is fine.

Signed-off-by: Zach Brown <zab@versity.com>

2020-01-17 11:21:36 -08:00

kmod

scoutfs: allow btree update with different lengths

2020-01-17 11:21:36 -08:00

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