locking/atomics, asm-generic/bitops/atomic.h: Rewrite using atomic_*() APIs

The atomic bitops can actually be implemented pretty efficiently using
the atomic_*() ops, rather than explicit use of spinlocks.

Signed-off-by: Will Deacon <[email protected]>
Acked-by: Peter Zijlstra (Intel) <[email protected]>
Cc: Linus Torvalds <[email protected]>
Cc: Peter Zijlstra <[email protected]>
Cc: Thomas Gleixner <[email protected]>
Cc: [email protected]
Cc: [email protected]
Link: https://lore.kernel.org/lkml/[email protected]
Signed-off-by: Ingo Molnar <[email protected]>

0 files changed, 0 insertions, 0 deletions