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| author |   Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp> | 2010-07-18 10:42:24 +0900 |
|---|---|---|
| committer | Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp> | 2010-07-23 10:02:15 +0900 |
| commit | 464ece88630d0fb715ca942eabb1da825046a534 (patch) | |
| tree | 254185629ce58cf314c5b22b846969a3c26984ed /include/linux/flex_array.h | |
| parent | nilfs2: add read ahead mode to nilfs_btnode_submit_block (diff) | |
| download | linux-dev-464ece88630d0fb715ca942eabb1da825046a534.tar.xz linux-dev-464ece88630d0fb715ca942eabb1da825046a534.zip | |
nilfs2: add btree get block function with readahead option
This adds __nilfs_btree_get_block() function that can issue a series
of read-ahead requests for sibling btree nodes.
This read-ahead needs parent node block, so nilfs_btree_readahead_info
structure is added to pass the information that
__nilfs_btree_get_block() needs.
This also replaces the previous nilfs_btree_get_block() implementation
with a wrapper function of __nilfs_btree_get_block().
Signed-off-by: Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
Diffstat (limited to 'include/linux/flex_array.h')
0 files changed, 0 insertions, 0 deletions