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kvfree_rcu: Use [READ/WRITE]_ONCE() macros to access to nr_bkv_objs
2021-05-10 Uladzislau Rezki... kvfree_rcu: Use [READ/WRITE]_ONCE() macros to access...
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2021-05-10 Zhang Qiangkvfree_rcu: Release a page cache under memory pressure
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2021-03-25 Paul E. McKenneyMerge branches 'bitmaprange.2021.03.08a', 'fixes.2021...
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2021-03-25 Paul E. McKenneyrcutorture: Test start_poll_synchronize_rcu() and poll_state...
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2021-03-25 Paul E. McKenneyrcu: Provide polling interfaces for Tiny RCU grace...
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2021-03-22 Paul E. McKenneytorture: Fix kvm.sh --datestamp regex check
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2021-03-22 Paul E. McKenneytorture: Consolidate qemu-cmd duration editing into...
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2021-03-22 Paul E. McKenneytorture: Print proper vmlinux path for kvm-again.sh...
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2021-03-22 Paul E. McKenneytorture: Make TORTURE_TRUST_MAKE available in kvm-again...
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2021-03-22 Paul E. McKenneytorture: Make kvm-transform.sh update jitter commands
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2021-03-22 Paul E. McKenneytorture: Add --duration argument to kvm-again.sh
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2021-03-22 Paul E. McKenneytorture: Add kvm-again.sh to rerun a previous torture...
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2021-03-22 Paul E. McKenneytorture: Create a "batches" file for build reuse
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2021-03-22 Paul E. McKenneytorture: De-capitalize TORTURE_SUITE
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2021-03-22 Paul E. McKenneytorture: Make upper-case-only no-dot no-slash scenario...
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2021-03-22 Paul E. McKenneytorture: Rename SRCU-t and SRCU-u to avoid lowercase...
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2021-03-22 Paul E. McKenneytorture: Remove no-mpstat error message
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2021-03-22 Paul E. McKenneytorture: Record kvm-test-1-run.sh and kvm-test-1-run...
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2021-03-22 Paul E. McKenneytorture: Record jitter start/stop commands
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2021-03-22 Paul E. McKenneytorture: Extract kvm-test-1-run-qemu.sh from kvm-test...
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2021-03-22 Paul E. McKenneytorture: Record TORTURE_KCONFIG_GDB_ARG in qemu-cmd
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2021-03-22 Paul E. McKenneytorture: Abstract jitter.sh start/stop into scripts
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2021-03-22 Paul E. McKenneyrcu: Provide polling interfaces for Tree RCU grace...
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2021-03-15 Paul E. McKenneytools/memory-model: Add access-marking documentation
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2021-03-15 Frederic Weisbeckerrcu/nocb: Move trace_rcu_nocb_wake() calls outside...
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2021-03-15 Frederic Weisbeckerrcu/nocb: Remove stale comment above rcu_segcblist_offload()
Reported-by: Paul E. McKenney <paulmck@kernel.org>
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2021-03-15 Frederic Weisbeckerrcu/nocb: Disable bypass when CPU isn't completely...
Reported-by: Paul E. McKenney <paulmck@kernel.org>
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2021-03-15 Frederic Weisbeckerrcu/nocb: Fix missed nocb_timer requeue
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2021-03-15 Jiapeng Chongrcu: Make nocb_nobypass_lim_per_jiffy static
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2021-03-15 Sangmoon Kimrcu/tree: Add a trace event for RCU CPU stall warnings
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2021-03-15 Paul E. McKenneyrcu: Add explicit barrier() to __rcu_read_unlock()
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2021-03-15 Paul E. McKenneydocs: Correctly spell Stephen Hemminger's name
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2021-03-15 Paul E. McKenneysoftirq: Don't try waking ksoftirqd before it has been...
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2021-03-08 Akira Yokosawatools/memory-model: Remove reference to atomic_ops.rst
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2021-03-08 Mauro Carvalho Chehabdoc: Update rcu_dereference.rst reference
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2021-03-08 Marco Elverkcsan: Add missing license and copyright headers
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2021-03-08 Marco Elverkcsan: Switch to KUNIT_CASE_PARAM for parameterized...
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2021-03-08 Marco Elverkcsan: Make test follow KUnit style recommendations
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2021-03-08 Marco Elverkcsan, debugfs: Move debugfs file creation out of early...
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2021-03-08 Paul E. McKenneytorture: Reverse jittering and duration parameters...
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2021-03-08 Paul E. McKenneytorture: Eliminate jitter_pids file
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2021-03-08 Paul E. McKenneytorture: Use "jittering" file to control jitter.sh...
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2021-03-08 Paul E. McKenneytorture: Use file-based protocol to mark batch's runs...
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2021-03-08 Paul E. McKenneytorture: Move build/run synchronization files into...
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2021-03-08 Paul E. McKenneyrefscale: Disable verbose torture-test output
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2021-03-08 Paul E. McKenneyrcuscale: Disable verbose torture-test output
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2021-03-08 Paul E. McKenneytorture: Improve readability of the testid.txt file
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2021-03-08 Paul E. McKenneytorture: Provide bare-metal modprobe-based advice
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2021-03-08 Paul E. McKenneytorture: Allow 1G of memory for torture.sh kvfree testing
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2021-03-08 Paul E. McKenneytorturescript: Don't rerun failed rcutorture builds
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2021-03-08 Stephen Zhangrcutorture: Replace rcu_torture_stall string with %s
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2021-03-08 Stephen Zhangtorture: Replace torture_init_begin string with %s
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2021-03-08 Paul E. McKenneyrcu-tasks: Add block comment laying out RCU Tasks Trace...
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2021-03-08 Lukas Bulwahnrcu-tasks: Rectify kernel-doc for struct rcu_tasks
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2021-03-08 Paul E. McKenneytorture: Make jitter.sh handle large systems
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2021-03-08 Paul E. McKenneyrcu: Make rcu_read_unlock_special() expedite strict...
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2021-03-08 Paul E. McKenneyrcutorture: Fix testing of RCU priority boosting
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2021-03-08 Paul E. McKenneyrcutorture: Make TREE03 use real-time tree.use_softirq...
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2021-03-08 Paul E. McKenneyrcu: Expedite deboost in case of deferred quiescent...
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2021-03-08 Frederic Weisbeckerrcu/nocb: Rename nocb_gp_update_state to nocb_gp_update_stat...
Reported-by: Paul E. McKenney <paulmck@kernel.org>
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2021-03-08 Frederic Weisbeckerrcu/nocb: Only (re-)initialize segcblist when needed...
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2021-03-08 Frederic Weisbeckerrcu/nocb: Avoid confusing double write of rdp->nocb_cb_sleep
Reported-by: Paul E. McKenney <paulmck@kernel.org>
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2021-03-08 Frederic Weisbeckerrcu/nocb: Forbid NOCB toggling on offline CPUs
Reported-by: Paul E. McKenney <paulmck@kernel.org>
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2021-03-08 Frederic Weisbeckerrcu/nocb: Comment the reason behind BH disablement...
Reported-by: Paul E. McKenney <paulmck@kernel.org>
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2021-03-08 Frederic Weisbeckerrcu/nocb: Detect unsafe checks for offloaded rdp
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2021-03-08 Paul E. McKenneyrcutorture: Add crude tests for mem_dump_obj()
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2021-03-08 Paul E. McKenneymm: Don't build mm_dump_obj() on CONFIG_PRINTK=n kernels
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2021-03-08 Uladzislau Rezki... rcuscale: Add kfree_rcu() single-argument scale test
Suggested-by: Paul E. McKenney <paulmck@kernel.org>
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2021-03-08 Uladzislau Rezki... kvfree_rcu: Use same set of GFP flags as does single...
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2021-03-08 Uladzislau Rezki... kvfree_rcu: Replace __GFP_RETRY_MAYFAIL by __GFP_NORETRY
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2021-03-08 Paul E. McKenneykvfree_rcu: Make krc_this_cpu_unlock() use raw_spin_unlock_i...
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2021-03-08 Paul E. McKenneykvfree_rcu: Use __GFP_NOMEMALLOC for single-argument...
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2021-03-08 Uladzislau Rezki... kvfree_rcu: Directly allocate page for single-argument...
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2021-03-08 Mauro Carvalho Chehabrcu: Fix kfree_rcu() docbook errors
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2021-03-08 Akira Yokosawarculist: Replace reference to atomic_ops.rst
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2021-03-08 Zhouyi Zhourcu: Remove spurious instrumentation_end() in rcu_nmi_enter()
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2021-03-08 Neeraj Upadhyayrcu: Fix CPU-offline trace in rcutree_dying_cpu
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2021-03-08 Frederic Weisbeckerrcu: Remove superfluous rdp fetch
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2021-03-08 Paul E. McKenneyrcutorture: Use "all" and "N" in "nohz_full" and "rcu_nocbs"
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2021-03-08 Paul Gortmakerrcu: deprecate "all" option to rcu_nocbs=
Cc: "Paul E. McKenney" <paulmck@kernel.org>
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2021-03-08 Paul Gortmakerlib: test_bitmap: add tests for "N" alias
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2021-03-08 Paul Gortmakerlib: bitmap: support "N" as an alias for size of bitmap
Cc: "Paul E. McKenney" <paulmck@kernel.org>
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2021-03-08 Paul Gortmakerlib: bitmap: move ERANGE check from set_region to check_region
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2021-03-08 Paul Gortmakerlib: bitmap: fold nbits into region struct
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2021-03-08 Paul Gortmakerlib: test_bitmap: add more start-end:offset/len tests
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2021-03-08 Paul Gortmakerlib: test_bitmap: add tests to trigger ERANGE case.
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2021-03-08 Paul Gortmakerlib: test_bitmap: clearly separate ERANGE from EINVAL...
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2021-01-22 Paul E. McKenneyMerge branches 'doc.2021.01.06a', 'fixes.2021.01.04b...
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2021-01-22 Paul E. McKenneypercpu_ref: Dump mem_dump_obj() info upon reference...
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2021-01-22 Paul E. McKenneyrcu: Make call_rcu() print mem_dump_obj() info for...
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2021-01-22 Paul E. McKenneymm: Make mem_obj_dump() vmalloc() dumps include start...
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2021-01-22 Paul E. McKenneymm: Make mem_dump_obj() handle vmalloc() memory
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2021-01-22 Paul E. McKenneymm: Make mem_dump_obj() handle NULL and zero-sized...
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2021-01-22 Paul E. McKenneymm: Add mem_dump_obj() to print source of memory block
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2021-01-21 Willy Tarreautools/rcutorture: Fix position of -lgcc in mkinitrd.sh
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2021-01-21 Willy Tarreautools/nolibc: Fix position of -lgcc in the documented...
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2021-01-21 Willy Tarreautools/nolibc: Emit detailed error for missing alternate...
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2021-01-21 Willy Tarreautools/nolibc: Remove incorrect definitions of __ARCH_WANT_*
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2021-01-21 Willy Tarreautools/nolibc: Get timeval, timespec and timezone from...
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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2021-01-21 Willy Tarreautools/nolibc: Implement poll() based on ppoll()
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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