tree df7d1d37ec380e58b0b171db07c5d8a7f9bb4ff0
parent 9b7b265c9ab67fcd1245d6b64fa5ca2eda43ac88
author Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp> 1279031634 +0900
committer Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp> 1279846934 +0900

nilfs2: get maximum number of child nodes from bmap object

The patch "reduce repetitive calculation of max number of child nodes"
gathered up the calculation of maximum number of child nodes into
nilfs_btree_nchildren_per_block() function.  This makes the function
get resultant value from a private variable in bmap object instead of
calculating it for each call.

Signed-off-by: Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>