Cross Reference: /src/sys/dev/dm/dm_target

History log of /src/sys/dev/dm/dm_target_delay.c
Revision	Date	Author	Comments
1.2	21-Jan-2020	tkusumi	branches: 1.2.4; dm: #if0 target's ->upcall() handler This is part of NetBSD's dm design, but unimplemented (all handlers return 0) and also unused.
1.1	05-Jan-2020	tkusumi	branches: 1.1.2; dm: Add dm-delay target Ported from DragonFlyBSD, but this target had originally existed in Linux kernel. See below for details. https://www.kernel.org/doc/Documentation/device-mapper/delay.txt Due to "tick" in hz(9) not working (which results in dmdlthread spinning forever in _submit_queue() without dp extracted from delayed list and queued into submit list), this hasn't been hooked to dm.kmod yet. taken-from: DragonFlyBSD
1.1.2.1	25-Jan-2020	ad	Sync with head.
1.2.4.2	08-Apr-2020	martin	Merge changes from current as of 20200406
1.2.4.1	21-Jan-2020	martin	file dm_target_delay.c was added on branch phil-wifi on 2020-04-08 14:08:03 +0000

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