diff options
| author | Gerrit Renker <gerrit@erg.abdn.ac.uk> | 2006-12-03 14:53:27 -0200 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@mandriva.com> | 2006-12-03 14:53:27 -0200 |
| commit | 2bbf29acd8f7adcf161de7e5d891b4095687a59f (patch) | |
| tree | 955b15fa3bcdee1f879949d8639c5e9d5b82e84e /drivers/ata/pata_sis.c | |
| parent | 44158306d756c88272c8faf243ca68897498e219 (diff) | |
[DCCP] tfrc: Binary search for reverse TFRC lookup
This replaces the linear search algorithm for reverse lookup with
binary search.
It has the advantage of better scalability: O(log2(N)) instead of O(N).
This means that the average number of iterations is reduced from 250
(linear search if each value appears equally likely) down to at most 9.
Signed-off-by: Gerrit Renker <gerrit@erg.abdn.ac.uk>
Acked-by: Ian McDonald <ian.mcdonald@jandi.co.nz>
Signed-off-by: Arnaldo Carvalho de Melo <acme@mandriva.com>
Diffstat (limited to 'drivers/ata/pata_sis.c')
0 files changed, 0 insertions, 0 deletions