[PATCH 0/4] lockdep cleanups and optimizations.

Frederic Weisbecker
2019-04-02T16:02:54Z

These are lockdep bits that got accumulated in my softirq queue but
are independant.

Patches 1 and 2 are cleanups. 3 and 4 are IRQ locking validation
optimization.

git://git.kernel.org/pub/scm/linux/kernel/git/frederic/linux-dynticks.git
lockdep/core

HEAD: dd2ea3a0bffdc3e140dd4af085bae7f9f9a08d6d

Thanks,
Frederic
---

Frederic Weisbecker (4):
locking/lockdep: Move valid_state() inside CONFIG_TRACE_IRQFLAGS && CONFIG_PROVE_LOCKING
locking/lockdep: Map remaining magic numbers to lock usage mask names
locking/lockdep: Use expanded masks on find_usage_*() functions
locking/lockdep: Test all incompatible scenario at once in check_irq_usage()

kernel/locking/lockdep.c | 249 ++++++++++++++++++++++++-------------
kernel/locking/lockdep_internals.h | 6 +
2 files changed, 172 insertions(+), 83 deletions(-)