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| author | Thomas Gleixner <tglx@linutronix.de> | 2021-08-15 23:29:27 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2021-08-17 19:06:13 +0200 |
| commit | 31552385f8e9d0869117014bf8e55ba0497e3ec8 (patch) | |
| tree | 2aac2ec3e333bc60166b13f039923d981f584d70 /kernel/locking/rwsem.c | |
| parent | locking/rtmutex: Add adaptive spinwait mechanism (diff) | |
| download | linux-31552385f8e9d0869117014bf8e55ba0497e3ec8.tar.xz linux-31552385f8e9d0869117014bf8e55ba0497e3ec8.zip | |
locking/spinlock/rt: Prepare for RT local_lock
Add the static and runtime initializer mechanics to support the RT variant
of local_lock, which requires the lock type in the lockdep map to be set
to LD_LOCK_PERCPU.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Link: https://lore.kernel.org/r/20210815211305.967526724@linutronix.de
Diffstat (limited to 'kernel/locking/rwsem.c')
0 files changed, 0 insertions, 0 deletions