dm vdo: add administrative state and action manager

Browse source

This patch adds the admin_state structures which are used to track the
states of individual vdo components for handling of operations like suspend
and resume. It also adds the action manager which is used to schedule and
manage cross-thread administrative and internal operations.

Co-developed-by: J. corwin Coburn <corwin@hurlbutnet.net>
Signed-off-by: J. corwin Coburn <corwin@hurlbutnet.net>
Signed-off-by: Matthew Sakai <msakai@redhat.com>
Signed-off-by: Mike Snitzer <snitzer@kernel.org>

...

This commit is contained in:

Matthew Sakai 2023-11-16 19:58:24 -05:00 • committed by Mike Snitzer

parent 8ce89dde12

commit 3f493fcea0

4 changed files with 1182 additions and 0 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

388

drivers/md/dm-vdo/action-manager.c

View file

110

drivers/md/dm-vdo/action-manager.h

View file

506

drivers/md/dm-vdo/admin-state.c

View file

178

drivers/md/dm-vdo/admin-state.h

View file