• Linus Torvalds's avatar
    Merge tag 'for-6.10/dm-changes' of... · 4f8b6f25
    Linus Torvalds authored
    Merge tag 'for-6.10/dm-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm
    
    Pull device mapper updates from Mike Snitzer:
    
     - Add a dm-crypt optional "high_priority" flag that enables the crypt
       workqueues to use WQ_HIGHPRI.
    
     - Export dm-crypt workqueues via sysfs (by enabling WQ_SYSFS) to allow
       for improved visibility and controls over IO and crypt workqueues.
    
     - Fix dm-crypt to no longer constrain max_segment_size to PAGE_SIZE.
       This limit isn't needed given that the block core provides late bio
       splitting if bio exceeds underlying limits (e.g. max_segment_size).
    
     - Fix dm-crypt crypt_queue's use of WQ_UNBOUND to not use
       WQ_CPU_INTENSIVE because it is meaningless with WQ_UNBOUND.
    
     - Fix various issues with dm-delay target (ranging from a resource
       teardown fix, a fix for hung task when using kthread mode, and other
       improvements that followed from code inspection).
    
    * tag 'for-6.10/dm-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm:
      dm-delay: remove timer_lock
      dm-delay: change locking to avoid contention
      dm-delay: fix max_delay calculations
      dm-delay: fix hung task introduced by kthread mode
      dm-delay: fix workqueue delay_timer race
      dm-crypt: don't set WQ_CPU_INTENSIVE for WQ_UNBOUND crypt_queue
      dm: use queue_limits_set
      dm-crypt: stop constraining max_segment_size to PAGE_SIZE
      dm-crypt: export sysfs of all workqueues
      dm-crypt: add the optional "high_priority" flag
    4f8b6f25
dm-table.c 53.6 KB