There are 3 atomics that don't need to be, all related to writes where the exclusivity is guaranteed by the lock. David Sterba (3): btrfs: switch extent_buffer blocking_writers from atomic to int btrfs: switch extent_buffer spinning_writers from atomic to int btrfs: switch extent_buffer write_locks from atomic to int fs/btrfs/extent_io.c | 6 ++--- fs/btrfs/extent_io.h | 6 ++--- fs/btrfs/locking.c | 62 +++++++++++++++++++------------------------ fs/btrfs/print-tree.c | 6 ++--- 4 files changed, 37 insertions(+), 43 deletions(-) -- 2.21.0
