From: Kevin Hao <[email protected]> This method is not used by any code, so drop it.
Signed-off-by: Kevin Hao <[email protected]> Signed-off-by: Richard Purdie <[email protected]> (cherry picked from commit 6513fd9302b9989f97fc9d95e76e06ad5d266774) Signed-off-by: Steve Sakoman <[email protected]> --- scripts/lib/wic/filemap.py | 38 ++------------------------------------ 1 file changed, 2 insertions(+), 36 deletions(-) diff --git a/scripts/lib/wic/filemap.py b/scripts/lib/wic/filemap.py index 8cfed5afa8..f8c6e09d01 100644 --- a/scripts/lib/wic/filemap.py +++ b/scripts/lib/wic/filemap.py @@ -155,15 +155,6 @@ class _FilemapBase(object): raise Error("the method is not implemented") - def get_unmapped_ranges(self, start, count): # pylint: disable=W0613,R0201 - """ - This method has has to be implemented by child classes. Just like - 'get_mapped_ranges()', but yields unmapped block ranges instead - (holes). - """ - - raise Error("the method is not implemented") - # The 'SEEK_HOLE' and 'SEEK_DATA' options of the file seek system call _SEEK_DATA = 3 @@ -258,9 +249,8 @@ class FilemapSeek(_FilemapBase): def _get_ranges(self, start, count, whence1, whence2): """ - This function implements 'get_mapped_ranges()' and - 'get_unmapped_ranges()' depending on what is passed in the 'whence1' - and 'whence2' arguments. + This function implements 'get_mapped_ranges()' depending + on what is passed in the 'whence1' and 'whence2' arguments. """ assert whence1 != whence2 @@ -290,12 +280,6 @@ class FilemapSeek(_FilemapBase): % (start, count, start + count - 1)) return self._get_ranges(start, count, _SEEK_DATA, _SEEK_HOLE) - def get_unmapped_ranges(self, start, count): - """Refer the '_FilemapBase' class for the documentation.""" - self._log.debug("FilemapSeek: get_unmapped_ranges(%d, %d(%d))" - % (start, count, start + count - 1)) - return self._get_ranges(start, count, _SEEK_HOLE, _SEEK_DATA) - # Below goes the FIEMAP ioctl implementation, which is not very readable # because it deals with the rather complex FIEMAP ioctl. To understand the @@ -485,24 +469,6 @@ class FilemapFiemap(_FilemapBase): % (first_prev, last_prev)) yield (first_prev, last_prev) - def get_unmapped_ranges(self, start, count): - """Refer the '_FilemapBase' class for the documentation.""" - self._log.debug("FilemapFiemap: get_unmapped_ranges(%d, %d(%d))" - % (start, count, start + count - 1)) - hole_first = start - for first, last in self._do_get_mapped_ranges(start, count): - if first > hole_first: - self._log.debug("FilemapFiemap: yielding range (%d, %d)" - % (hole_first, first - 1)) - yield (hole_first, first - 1) - - hole_first = last + 1 - - if hole_first < start + count: - self._log.debug("FilemapFiemap: yielding range (%d, %d)" - % (hole_first, start + count - 1)) - yield (hole_first, start + count - 1) - def filemap(image, log=None): """ Create and return an instance of a Filemap class - 'FilemapFiemap' or -- 2.17.1
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