Граф коммитов

5 Коммитов

Автор SHA1 Сообщение Дата
Joe Thornber 9b696229aa dm persistent data: add cursor skip functions to the cursor APIs
Signed-off-by: Joe Thornber <ejt@redhat.com>
Signed-off-by: Mike Snitzer <snitzer@redhat.com>
2017-02-16 13:12:50 -05:00
Joe Thornber 2151249eaa dm bitset: add dm_bitset_new()
A more efficient way of creating a populated bitset.

Signed-off-by: Joe Thornber <ejt@redhat.com>
Signed-off-by: Mike Snitzer <snitzer@redhat.com>
2017-02-16 13:12:48 -05:00
Joe Thornber 6fe28dbf05 dm bitset: introduce cursor api
Signed-off-by: Joe Thornber <ejt@redhat.com>
Signed-off-by: Mike Snitzer <snitzer@redhat.com>
2017-02-16 13:12:45 -05:00
Joe Thornber 428e469864 dm bitset: only flush the current word if it has been dirtied
This change offers a big performance boost for dm-era.

Signed-off-by: Joe Thornber <ejt@redhat.com>
Signed-off-by: Mike Snitzer <snitzer@redhat.com>
2014-03-27 16:56:23 -04:00
Joe Thornber 7a87edfee7 dm persistent data: add bitset
Add a persistent bitset as a wrapper around dm-array.

Signed-off-by: Joe Thornber <ejt@redhat.com>
Signed-off-by: Alasdair G Kergon <agk@redhat.com>
2013-03-01 22:45:51 +00:00