• Jaegeuk Kim's avatar
    f2fs: add remap_pages as generic_file_remap_pages · 692bb55d
    Jaegeuk Kim authored
    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: default avatarJaegeuk Kim <jaegeuk.kim@samsung.com>
    692bb55d
file.c 14.7 KB