Messages in this thread |  | | Date | Fri, 23 May 2003 10:20:59 +0200 | From | "Lothar Wassmann" <> | Subject | Re: [patch] cache flush bug in mm/filemap.c (all kernels >= 2.5.30(at least)) |
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Russell King writes: > We seem to have flush_icache_page() in install_page() - I wonder whether > we should also have flush_dcache_page() in there as well. > Maybe because install_page() isn't called in the situation I was talking about. install_page() is called from filemap_populate() which in turn is called from do_file_map() in handle_pte_fault(), while I was talking about filemap_nopage() called by do_no_page() in handle_pte_fault().
And maybe because *every* other call to flush_page_to_ram() has been replaced by one of the new interface macros except that one in filemap_nopage() in 'mm/filemap.c'.
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