[PATCH 0/7] zram bug fix and lock redesign

[Minchan Kim]

This patchset includes a bug fix and clean up patchset
to resolve lock mess.
Finally, last patch enhances write path significantly.

Minchan Kim (7):
  zram: fix race between reset and flushing pending work
  zram: delay pending free request in read path
  zram: remove unnecessary free
  zram: use atomic operation for stat
  zram: introduce zram->tb_lock
  zram: remove workqueue for freeing removed pending slot
  zram: remove unnecessary lock

 drivers/block/zram/zram_drv.c | 126 +++++++++++++++---------------------------
 drivers/block/zram/zram_drv.h |  27 ++-------
 2 files changed, 51 insertions(+), 102 deletions(-)

-- 
1.8.4.3

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