5 Commits

Author	SHA1	Message	Date
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