• Linus Torvalds's avatar
    Merge tag 'for-4.21/block-20190102' of git://git.kernel.dk/linux-block · 77d0b194
    Linus Torvalds authored
    Pull more block updates from Jens Axboe:
     - Dead code removal for loop/sunvdc (Chengguang)
     - Mark BIDI support for bsg as deprecated, logging a single dmesg
       warning if anyone is actually using it (Christoph)
     - blkcg cleanup, killing a dead function and making the tryget_closest
       variant easier to read (Dennis)
     - Floppy fixes, one fixing a regression in swim3 (Finn)
     - lightnvm use-after-free fix (Gustavo)
     - gdrom leak fix (Wenwen)
     - a set of drbd updates (Lars, Luc, Nathan, Roland)
    * tag 'for-4.21/block-20190102' of git://git.kernel.dk/linux-block: (28 commits)
      block/swim3: Fix regression on PowerBook G3
      block/swim3: Fix -EBUSY error when re-opening device after unmount
      block/swim3: Remove dead return statement
      block/amiflop: Don't log error message on invalid ioctl
      gdrom: fix a memory leak bug
      lightnvm: pblk: fix use-after-free bug
      block: sunvdc: remove redundant code
      block: loop: remove redundant code
      bsg: deprecate BIDI support in bsg
      blkcg: remove unused __blkg_release_rcu()
      blkcg: clean up blkg_tryget_closest()
      drbd: Change drbd_request_detach_interruptible's return type to int
      drbd: Avoid Clang warning about pointless switch statment
      drbd: introduce P_ZEROES (REQ_OP_WRITE_ZEROES on the "wire")
      drbd: skip spurious timeout (ping-timeo) when failing promote
      drbd: don't retry connection if peers do not agree on "authentication" settings
      drbd: fix print_st_err()'s prototype to match the definition
      drbd: avoid spurious self-outdating with concurrent disconnect / down
      drbd: do not block when adjusting "disk-options" while IO is frozen
      drbd: fix comment typos
bio.c 52.3 KB