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由 Jaegeuk Kim 提交于
This was added for all the file systems before. See the following commit. commit id: 0b173bc4 [PATCH] mm: kill vma flag VM_CAN_NONLINEAR This patch moves actual ptes filling for non-linear file mappings into special vma operation: ->remap_pages(). File system must implement this method to get non-linear mappings support, if it uses filemap_fault() then generic_file_remap_pages() can be used. Now device drivers can implement this method and obtain nonlinear vma support." Signed-off-by: NJaegeuk Kim <jaegeuk.kim@samsung.com>
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