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| author | Paul Gortmaker <paul.gortmaker@windriver.com> | 2013-08-12 19:55:49 -0400 |
|---|---|---|
| committer | Jiri Kosina <jkosina@suse.cz> | 2013-08-20 12:46:52 +0200 |
| commit | 548a1950f893c0a5b5458261622625c6a5fdc3e4 (patch) | |
| tree | 9ed98e6ba672cd8a4cbb148034521615440951f4 /Documentation/cachetlb.txt | |
| parent | 0dc5d4f708985a2724a1186b2a6b71b27aba5376 (diff) | |
| download | lwn-548a1950f893c0a5b5458261622625c6a5fdc3e4.tar.gz lwn-548a1950f893c0a5b5458261622625c6a5fdc3e4.zip | |
Documentation: fix typo and update version in cachetlb.txt
Fix a typo, and the reference to a proposed v2.7 kernel, as
that in itself is dated.
Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
Acked-by: Rob Landley <rob@landley.net>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Diffstat (limited to 'Documentation/cachetlb.txt')
| -rw-r--r-- | Documentation/cachetlb.txt | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/Documentation/cachetlb.txt b/Documentation/cachetlb.txt index 9b728dc17535..d79b008e4a32 100644 --- a/Documentation/cachetlb.txt +++ b/Documentation/cachetlb.txt @@ -57,7 +57,7 @@ changes occur: interface must make sure that any previous page table modifications for the address space 'vma->vm_mm' in the range 'start' to 'end-1' will be visible to the cpu. That is, after - running, here will be no entries in the TLB for 'mm' for + running, there will be no entries in the TLB for 'mm' for virtual addresses in the range 'start' to 'end-1'. The "vma" is the backing store being used for the region. @@ -375,8 +375,8 @@ maps this page at its virtual address. void flush_icache_page(struct vm_area_struct *vma, struct page *page) All the functionality of flush_icache_page can be implemented in - flush_dcache_page and update_mmu_cache. In 2.7 the hope is to - remove this interface completely. + flush_dcache_page and update_mmu_cache. In the future, the hope + is to remove this interface completely. The final category of APIs is for I/O to deliberately aliased address ranges inside the kernel. Such aliases are set up by use of the |