kernel/linux.git/drivers/md/dm-vdo/wait-queue.h, branch v6.12.80

dm vdo wait-queue: rename to vdo_waitq_dequeue_waiter

2024-02-20T18:43:16+00:00

Rename vdo_waitq_dequeue_next_waiter to vdo_waitq_dequeue_waiter. The "next" aspect of returned waiter is implied. "next" also isn't informative ("oldest" would be). Removing "next_" adds symmetry to vdo_waitq_enqueue_waiter(). Also fix whitespace and comments from previous waitq commit. Reviewed-by: Ken Raeburn Signed-off-by: Mike Snitzer Signed-off-by: Matthew Sakai

dm vdo wait-queue: remove unused debug function vdo_waitq_get_next_waiter

2024-02-20T18:43:16+00:00

Reviewed-by: Ken Raeburn Signed-off-by: Mike Snitzer Signed-off-by: Matthew Sakai

dm vdo wait-queue: add proper namespace to interface

2024-02-20T18:43:16+00:00

Rename various interfaces and structs associated with vdo's wait-queue, e.g.: s/wait_queue/vdo_wait_queue/, s/waiter/vdo_waiter/, etc. Now all function names start with "vdo_waitq_" or "vdo_waiter_". Reviewed-by: Ken Raeburn Signed-off-by: Mike Snitzer Signed-off-by: Matthew Sakai

dm vdo: add vdo type declarations, constants, and simple data structures

2024-02-20T18:43:13+00:00

Add definitions of constants defining the fixed parameters of a VDO volume, and the default and maximum values of configurable or dynamic parameters. Add definitions of internal status codes used for internal communication within the module and for logging. Add definitions of types and structs used to manage the processing of an I/O operation. Co-developed-by: J. corwin Coburn Signed-off-by: J. corwin Coburn Co-developed-by: Michael Sclafani Signed-off-by: Michael Sclafani Signed-off-by: Matthew Sakai Signed-off-by: Mike Snitzer