linux 2.6.16.38 w/ vs2.0.3-rc1

[linux-2.6.git] / Documentation / cachetlb.txt

diff --git a/Documentation/cachetlb.txt b/Documentation/cachetlb.txt
index 53245c4..4ae4188 100644 (file)
--- a/Documentation/cachetlb.txt
+++ b/Documentation/cachetlb.txt
@@ -362,27 +362,6 @@ maps this page at its virtual address.
        likely that you will need to flush the instruction cache
        for copy_to_user_page().
 
-  void flush_anon_page(struct page *page, unsigned long vmaddr)
-       When the kernel needs to access the contents of an anonymous
-       page, it calls this function (currently only
-       get_user_pages()).  Note: flush_dcache_page() deliberately
-       doesn't work for an anonymous page.  The default
-       implementation is a nop (and should remain so for all coherent
-       architectures).  For incoherent architectures, it should flush
-       the cache of the page at vmaddr in the current user process.
-
-  void flush_kernel_dcache_page(struct page *page)
-       When the kernel needs to modify a user page is has obtained
-       with kmap, it calls this function after all modifications are
-       complete (but before kunmapping it) to bring the underlying
-       page up to date.  It is assumed here that the user has no
-       incoherent cached copies (i.e. the original page was obtained
-       from a mechanism like get_user_pages()).  The default
-       implementation is a nop and should remain so on all coherent
-       architectures.  On incoherent architectures, this should flush
-       the kernel cache for page (using page_address(page)).
-
-
   void flush_icache_range(unsigned long start, unsigned long end)
        When the kernel stores into addresses that it will execute
        out of (eg when loading modules), this function is called.