On Tue, Oct 01, 2024 at 08:51:07PM +0100, Al Viro wrote: > There are only two instances of asm/unaligned.h in the tree - > arc and parisc. Everything else picks it from asm-generic/unaligned.h > and if not these two, we could just move asm-generic/unaligned.h into > include/linux/unaligned.h and do a tree-wide search-and-replace that > would kill the largest class of asm/*.h includes in the entire kernel. Second largest, actually - asm/io.h has more users (1035 vs. 825). Top twelve by number of includes: 1035 asm/io.h 825 asm/unaligned.h 767 asm/page.h 490 asm/processor.h 482 asm/irq.h 475 asm/cacheflush.h 423 asm/ptrace.h 402 asm/setup.h 287 asm/tlbflush.h 284 asm/sections.h 237 asm/mmu_context.h 205 asm/smp.h Still, asm/io.h has a lot more reasons to be heavily arch-dependent...
