Re: [PATCH 1/2] mm/memblock: Added a New Memblock Function to Check if the Current Node's Memblock Region Intersects with a Memory Block

From: Andrew Morton
Date: Wed Apr 09 2025 - 22:21:04 EST


On Wed, 9 Apr 2025 10:57:56 +0530 Donet Tom <donettom@xxxxxxxxxxxxx> wrote:

> A new function, curr_node_memblock_intersect_memory_block, has been

"intersects".

Because the name is too short ;)

> With this function, the boot time is reduced.
>
> Boot time without this function - 32TB RAM
> ==========================================
> Startup finished in 1min 12.413s (kernel)
>
> Boot time with this function - 32TB RAM
> ========================================
> Startup finished in 18.031s (kernel)

Impressive. I'll assume this is rppt material.