get_reserved_memory_ranges(9)

🦋 get_reserved_memory_ranges(9) 🦋

Kernel API Manual, but make it bestie-coded. okay so you want the reserved memory ranges? say less. 💅

✨ NAME ✨

get_reserved_memory_ranges — Get reserve memory ranges. This list includes memory regions that should be added to the memory reserve map to ensure the region is protected from any mischief. 🛡️✨

🌸 SYNOPSIS 🌸

int get_reserved_memory_ranges (struct crash_mem **mem_ranges );

🎀 ARGUMENTS 🎀

• mem_ranges — range list to add the memory ranges to. that's the whole assignment bestie 🫶

💖 DESCRIPTION 💖

Returns 0 on success, negative errno on error. lowkey simple, highkey iconic. 😌✨

🔥 SEE ALSO 🔥

Kernel file ./arch/powerpc/kexec/ranges.c and the whole squad:

• get_max_nr_ranges(9)
• get_mem_rngs_size(9)
• __add_mem_range(9)
• __merge_memory_ranges(9)
• sort_memory_ranges(9)
• realloc_mem_ranges(9)
• add_mem_range(9)
• add_tce_mem_ranges(9)
• add_initrd_mem_range(9)
• add_htab_mem_range(9)
• add_kernel_mem_range(9)
• add_rtas_mem_range(9)
• add_opal_mem_range(9)
• add_reserved_mem_ranges(9)
• get_exclude_memory_ranges(9)
• get_usable_memory_ranges(9)
• get_crash_memory_ranges(9)

cute little sign-off: source/version vibes from ./arch/powerpc/kexec, date October 2026, and the page is get_reserved_memory_ranges(9). mwah 💋🎀