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e563604a5f
A simple CAS-based lock-free free list. Not the fastest thing in the world under heavy contention, but simple and correct (assuming nodes are never freed until after the free list is destroyed), and fairly speedy under low contention. Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Signed-off-by: Masami Hiramatsu <mhiramat@kernel.org> Signed-off-by: Ingo Molnar <mingo@kernel.org> Link: https://lore.kernel.org/r/159870622579.1229682.16729440870040944993.stgit@devnote2
129 lines
3.8 KiB
129 lines
3.8 KiB