user/sven/linux.git/drivers/md/persistent-data/dm-bitset.c, branch v5.15.185Linux Kernel
https://git.stealer.net/cgit.cgi/user/sven/linux.git/atom?h=v5.15.1852017-02-16T18:12:50Zdm persistent data: add cursor skip functions to the cursor APIs2017-02-16T18:12:50ZJoe Thornberejt@redhat.com2016-10-05T14:40:39Zurn:sha1:9b696229aa7de356675a938c6c8a70b46085ed66
Signed-off-by: Joe Thornber <ejt@redhat.com>
Signed-off-by: Mike Snitzer <snitzer@redhat.com>
dm bitset: add dm_bitset_new()2017-02-16T18:12:48ZJoe Thornberejt@redhat.com2016-09-22T14:44:41Zurn:sha1:2151249eaabb48151cff6364adb4054b3497d62d
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>
dm bitset: introduce cursor api2017-02-16T18:12:45ZJoe Thornberejt@redhat.com2016-10-03T18:15:02Zurn:sha1:6fe28dbf05e329ce136f38219d95a1826ceafebd
Signed-off-by: Joe Thornber <ejt@redhat.com>
Signed-off-by: Mike Snitzer <snitzer@redhat.com>
dm bitset: only flush the current word if it has been dirtied2014-03-27T20:56:23ZJoe Thornberejt@redhat.com2014-03-03T15:37:24Zurn:sha1:428e4698642794444cdb26c148a827f22c28d546
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>
dm persistent data: add bitset2013-03-01T22:45:51ZJoe Thornberejt@redhat.com2013-03-01T22:45:51Zurn:sha1:7a87edfee75151abb69d47dba2277ff2de0f6071
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>