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| author | Eric W. Biederman <ebiederm@xmission.com> | 2006-03-31 10:31:43 (GMT) |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-03-31 20:19:00 (GMT) |
| commit | 3e7e241f8c5c87cc3685364feface081c9fa3648 (patch) | |
| tree | 43ea46cfec4da31a505e93875feeac945bf906ce /lib/iomap.c | |
| parent | 92476d7fc0326a409ab1d3864a04093a6be9aca7 (diff) | |
| download | linux-3e7e241f8c5c87cc3685364feface081c9fa3648.tar.xz | |
[PATCH] dcache: Add helper d_hash_and_lookup
It is very common to hash a dentry and then to call lookup. If we take fs
specific hash functions into account the full hash logic can get ugly.
Further full_name_hash as an inline function is almost 100 bytes on x86 so
having a non-inline choice in some cases can measurably decrease code size.
Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'lib/iomap.c')
0 files changed, 0 insertions, 0 deletions