Messages in this thread | | | Date | Mon, 20 Mar 2023 17:54:39 -0700 | From | "Paul E. McKenney" <> | Subject | [PATCH RFC smp] Remove diagnostics and adjust config for CSD lock diagnostics |
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Hello!
This series removes CSD-lock diagnostics that were once very useful but which have not seen much action since. It also adjusts Kconfig and kernel-boot-parameter setup.
1. locking/csd_lock: Add Kconfig option for csd_debug default.
2. locking/csd_lock: Remove added data from CSD lock debugging.
3. locking/csd_lock: Remove per-CPU data indirection from CSD lock debugging.
4. kernel/smp: Make csdlock_debug= resettable.
Thanx, Paul
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Documentation/admin-guide/kernel-parameters.txt | 17 - b/Documentation/admin-guide/kernel-parameters.txt | 6 b/kernel/smp.c | 2 b/lib/Kconfig.debug | 9 kernel/smp.c | 260 ++-------------------- 5 files changed, 47 insertions(+), 247 deletions(-)
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