Kirk McKusick 9c4f551e98 Create a new function ffs_getcg() to read in and verify a cylinder ... group. Change all code points that open-coded this functionality to use the new function. This commit is a refactoring with no change in functionality. In the future this change allows more robust checking of cylinder group reads along the lines discussed in the hardening UFS session at BSDCan (retry I/O, add checksums, etc). For more detail see the session notes at https://wiki.freebsd.org/DevSummit/201706/HardeningUFS Reviewed by: kib		2017-06-28 17:32:09 +00:00
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ffs	Create a new function ffs_getcg() to read in and verify a cylinder	2017-06-28 17:32:09 +00:00
ufs	Create a new function ffs_getcg() to read in and verify a cylinder	2017-06-28 17:32:09 +00:00