NIIBE Yutaka wrote:
> I'll close the entry for MM bugzilla, it's not MM bug.
I've closed the entry. It is SuperH cache flushing issue at I/O.
Then, thinking again, I think that my argument for do_swap_page() is
still valid.
When the page is swapped in, the cache for the page is flushed
__only if__ it's not found in swap cache.
I don't see any reason why we need to flush the cache here.
--- v2.4.6-pre5/mm/memory.c Mon Jun 25 18:48:10 2001
+++ kernel/mm/memory.c Tue Jun 26 14:48:15 2001
@@ -1109,8 +1109,6 @@ static int do_swap_page(struct mm_struct
return -1;
}
wait_on_page(page);
- flush_page_to_ram(page);
- flush_icache_page(vma, page);
}
/*
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This archive was generated by hypermail 2b29 : Sat Jun 30 2001 - 21:00:22 EST