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| author |   Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp> | 2009-08-15 15:34:33 +0900 |
|---|---|---|
| committer | Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp> | 2009-09-14 18:27:16 +0900 |
| commit | 2e0c2c73923fed27337039ddfd69985e6c4b91fe (patch) | |
| tree | a6c4a318776f5804f53994acad7254c7404418f0 /fs/nilfs2/mdt.c | |
| parent | nilfs2: add update functions of virtual block address to dat (diff) | |
| download | linux-dev-2e0c2c73923fed27337039ddfd69985e6c4b91fe.tar.xz linux-dev-2e0c2c73923fed27337039ddfd69985e6c4b91fe.zip | |
nilfs2: allow btree code to directly call dat operations
The current btree code is written so that btree functions call dat
operations via wrapper functions in bmap.c when they allocate, free,
or modify virtual block addresses.
This abstraction requires additional function calls and causes
frequent call of nilfs_bmap_get_dat() function since it is used in the
every wrapper function.
This removes the wrapper functions and makes them available from
btree.c and direct.c, which will increase the opportunity of
compiler optimization.
Signed-off-by: Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
Diffstat (limited to 'fs/nilfs2/mdt.c')
0 files changed, 0 insertions, 0 deletions