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Groups > linux.kernel > #1558918
| From | "Paul E. McKenney" <paulmck@linux.vnet.ibm.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | [PATCH tip/core/rcu 0/3] SRCU updates for 4.11 |
| Date | 2017-01-14 10:30 +0100 |
| Message-ID | <sZsOR-4dp-11@gated-at.bofh.it> (permalink) |
| Organization | linux.* mail to news gateway |
Hello! This series provides updates to SRCU: 1. This is a rewrite of the algorithm simplifying reader-count tracking. Algorithm courtesy of Mathieu Desnoyers, implementation courtesy of Lance Roy. 2. Force full grace-period ordering in SRCU. 3. Add CBMC-based formal verification for SRCU, courtesy of Lance Roy. Thanx, Paul ------------------------------------------------------------------------ include/linux/rcupdate.h | 12 include/linux/srcu.h | 4 kernel/rcu/rcutorture.c | 18 kernel/rcu/srcu.c | 122 +-- kernel/rcu/tree.h | 12 tools/testing/selftests/rcutorture/formal/srcu-cbmc/.gitignore | 1 tools/testing/selftests/rcutorture/formal/srcu-cbmc/Makefile | 16 tools/testing/selftests/rcutorture/formal/srcu-cbmc/include/linux/.gitignore | 1 tools/testing/selftests/rcutorture/formal/srcu-cbmc/include/linux/kconfig.h | 1 tools/testing/selftests/rcutorture/formal/srcu-cbmc/include/linux/types.h | 155 ++++ tools/testing/selftests/rcutorture/formal/srcu-cbmc/modify_srcu.awk | 375 ++++++++++ tools/testing/selftests/rcutorture/formal/srcu-cbmc/src/assume.h | 16 tools/testing/selftests/rcutorture/formal/srcu-cbmc/src/barriers.h | 41 + tools/testing/selftests/rcutorture/formal/srcu-cbmc/src/bug_on.h | 13 tools/testing/selftests/rcutorture/formal/srcu-cbmc/src/combined_source.c | 13 tools/testing/selftests/rcutorture/formal/srcu-cbmc/src/config.h | 27 tools/testing/selftests/rcutorture/formal/srcu-cbmc/src/include_srcu.c | 31 tools/testing/selftests/rcutorture/formal/srcu-cbmc/src/int_typedefs.h | 33 tools/testing/selftests/rcutorture/formal/srcu-cbmc/src/locks.h | 220 +++++ tools/testing/selftests/rcutorture/formal/srcu-cbmc/src/misc.c | 11 tools/testing/selftests/rcutorture/formal/srcu-cbmc/src/misc.h | 58 + tools/testing/selftests/rcutorture/formal/srcu-cbmc/src/percpu.h | 92 ++ tools/testing/selftests/rcutorture/formal/srcu-cbmc/src/preempt.c | 78 ++ tools/testing/selftests/rcutorture/formal/srcu-cbmc/src/preempt.h | 58 + tools/testing/selftests/rcutorture/formal/srcu-cbmc/src/simple_sync_srcu.c | 50 + tools/testing/selftests/rcutorture/formal/srcu-cbmc/src/workqueues.h | 102 ++ tools/testing/selftests/rcutorture/formal/srcu-cbmc/tests/store_buffering/.gitignore | 1 tools/testing/selftests/rcutorture/formal/srcu-cbmc/tests/store_buffering/Makefile | 11 tools/testing/selftests/rcutorture/formal/srcu-cbmc/tests/store_buffering/assert_end.fail | 1 tools/testing/selftests/rcutorture/formal/srcu-cbmc/tests/store_buffering/force.fail | 1 tools/testing/selftests/rcutorture/formal/srcu-cbmc/tests/store_buffering/force2.fail | 1 tools/testing/selftests/rcutorture/formal/srcu-cbmc/tests/store_buffering/force3.fail | 1 tools/testing/selftests/rcutorture/formal/srcu-cbmc/tests/store_buffering/test.c | 72 + tools/testing/selftests/rcutorture/formal/srcu-cbmc/tests/test_script.sh | 102 ++ 34 files changed, 1661 insertions(+), 89 deletions(-)
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[PATCH tip/core/rcu 0/3] SRCU updates for 4.11 "Paul E. McKenney" <paulmck@linux.vnet.ibm.com> - 2017-01-14 10:30 +0100
[PATCH tip/core/rcu v2 0/3] SRCU updates for 4.11 "Paul E. McKenney" <paulmck@linux.vnet.ibm.com> - 2017-01-15 23:50 +0100
[PATCH v2 tip/core/rcu 1/3] srcu: Implement more-efficient reader counts "Paul E. McKenney" <paulmck@linux.vnet.ibm.com> - 2017-01-15 23:50 +0100
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