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Rob Norris
3abf72b251
Bumped when we take the dirty hold in dnode_setdirty(), dropped when the dnode is finally cleaned up after sync in dnode_rele_task() or userquota_updates_task(). This gives us a way to check if the dnode is dirty on any txg without having to rely on outside information (eg presence on a dirty list), which has been a rich source of bugs in the past. Sponsored-by: Klara, Inc. Sponsored-by: Wasabi Technology, Inc. Suggested-by: Robert Evans <evansr@google.com> Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Reviewed-by: Robert Evans <evansr@google.com> Reviewed-by: Adam Moss <c@yotes.com> Reviewed-by: Alexander Motin <alexander.motin@TrueNAS.com> Signed-off-by: Rob Norris <rob.norris@klarasystems.com> Closes #16297 Closes #17652 Closes #17658