[PATCH 0/8] srcu: cleanup for 3.8

[Lai Jiangshan]

Hi, Paul

These are tiny cleanups for srcu.

PATCH 4~8 make the code or the comments match the new SRCU.

Thanks,
Lai

Lai Jiangshan (8):
  srcu: simplify __srcu_read_unlock() via this_cpu_dec()
  srcu: add might_sleep() annotation to synchronize_srcu()
  srcu: simple cleanup for cleanup_srcu_struct()
  srcu: srcu_read_lock() can be called from offline cpu
  srcu: srcu_read_lock() can be called from idle loop
  srcu: update the comments of synchronize_srcu()
  srcu: update the comments of synchronize_srcu_expedited()
  srcu: use ACCESS_ONCE() to access sp->completed in srcu_read_lock()

 include/linux/srcu.h |   26 +++-----------------------
 kernel/srcu.c        |   37 ++++++++++++++++---------------------
 2 files changed, 19 insertions(+), 44 deletions(-)

-- 
1.7.4.4

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