[00/16] SRCU for v6.13

Message

Frederic Weisbecker Nov. 12, 2024, 2:51 p.m. UTC

Hello,

Please find below the SRCU patches targeted for the upcoming
merge window.

Paul E. McKenney (15):
  srcu: Rename srcu_might_be_idle() to srcu_should_expedite()
  srcu: Introduce srcu_gp_is_expedited() helper function
  srcu: Renaming in preparation for additional reader flavor
  srcu: Bit manipulation changes for additional reader flavor
  srcu: Standardize srcu_data pointers to "sdp" and similar
  srcu: Improve srcu_read_lock{,_nmisafe}() comments
  srcu: Create CPP macros for normal and NMI-safe SRCU readers
  srcu: Add srcu_read_lock_lite() and srcu_read_unlock_lite()
  srcu: Allow inlining of __srcu_read_{,un}lock_lite()
  rcutorture: Expand RCUTORTURE_RDR_MASK_[12] to eight bits
  rcutorture: Add reader_flavor parameter for SRCU readers
  rcutorture: Add srcu_read_lock_lite() support to
    rcutorture.reader_flavor
  rcutorture: Add light-weight SRCU scenario
  refscale: Add srcu_read_lock_lite() support using "srcu-lite"
  srcu: Improve srcu_read_lock_lite() kernel-doc comment

Zhen Lei (1):
  srcu: Replace WARN_ON_ONCE() with BUILD_BUG_ON() if possible

 .../admin-guide/kernel-parameters.txt         |   8 ++
 include/linux/srcu.h                          |  90 ++++++++++---
 include/linux/srcutree.h                      |  46 ++++++-
 kernel/rcu/rcutorture.c                       |  65 +++++----
 kernel/rcu/refscale.c                         |  37 +++++-
 kernel/rcu/srcutree.c                         | 123 +++++++++++-------
 .../selftests/rcutorture/configs/rcu/CFLIST   |   1 +
 .../selftests/rcutorture/configs/rcu/SRCU-L   |  10 ++
 .../rcutorture/configs/rcu/SRCU-L.boot        |   3 +
 .../rcutorture/configs/rcu/SRCU-N.boot        |   1 +
 .../selftests/rcutorture/configs/rcu/TREE10   |   2 +-
 11 files changed, 295 insertions(+), 91 deletions(-)
 create mode 100644 tools/testing/selftests/rcutorture/configs/rcu/SRCU-L
 create mode 100644 tools/testing/selftests/rcutorture/configs/rcu/SRCU-L.boot

Thanks.